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UM0509
User manual
STEVAL-IPE005V1, STPM01 programmer board - hardware
Introduction
The STPM01 - programmer kit works in conjunction with the STPM01 energy meter ASSP
device and with the STPM01 manager software. It is an integrated system designed to
provide the user with a complete, ready-to-use energy meter application. The reference
design is a high-end solution for power metering based on the STR710 microcontroller with
an embedded RTC and an external memory interface (EMI) ready to drive 1Mbyte of onboard SRAM.
The kit also integrates an on-board optical insulated serial line allowing isolation of the
board ground reference in order to avoid propagation of overvoltage on the PC side.
Moreover, the on-board charge pump allows burning the STPM01 energy meter ASSP
device registers.
Access to the STPM01 device registers is ensured using a dedicated SPI bus interface.
The STPM01 programmer kit demonstrates how effectively the STPM01 can be used in
real-world energy meter applications and it helps the user to develop his own application.
The STPM01 programmer kit can be used in two ways:
March 2008
■
For demonstration purposes, by connecting the reference design to an AC power source
and changing all the settings parameters through the GUI interface and the hardware
programmer/reader board
■
To evaluate and develop a custom application
Rev 1
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Contents
UM0509
Contents
1
2
3
4
5
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.1
Recommended reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.2
Getting technical support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
STPM01 kit components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1
Package checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2
Debug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.4
Power supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.5
Opto-isolated RS-232 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.6
SPI connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.7
Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.8
Jumper placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.9
Jumper position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.10
Description of push-buttons and default value . . . . . . . . . . . . . . . . . . . . . . 8
2.11
Description of connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.12
Boot configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.1
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.2
UARTx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.3
Debug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
STPM01 programmer kit schematics . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.1
Microcontroller and main parts schematic . . . . . . . . . . . . . . . . . . . . . . . . 12
4.2
Power management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.3
Reset and clock circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.4
Boot management and Jtag circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.5
External RAM memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.6
SPI signals buffering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.7
Charge pump and SPI connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
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UM0509
List of figures
List of figures
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Figure 9.
Figure 10.
Figure 11.
Figure 12.
Figure 13.
Figure 14.
STPM01 programmer kit option jumper placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Jumper position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
STPM01 programmer kit: placement of connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Power jack connector: CN2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
RS232 transmit and receive connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
JTAG standard interface: CN1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Microcontroller and main parts schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Power management schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Reset and clock circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Boot management and Jtag circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Opto-isolated UART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
External RAM memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
SPI signals buffering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Charge pump and SPI connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
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Overview
UM0509
1
Overview
1.1
Recommended reading
This documentation describes how to configure and use the STPM01 programmer kit
hardware. Additional information can be found in the following documents:
1.2
●
Datasheets of ST devices
●
Datasheets of third party devices
●
Dedicated application notes
●
STPM01 programmer firmware user manual
●
STPowerMeter user manual
Getting technical support
Technical assistance is provided free to all customers. For technical assistance,
documentation, information and upgrades about products and services, please refer to your
local ST distributor/office.
STMicroelectronics offers its customers a free technical support service at
[email protected] and on www.st.com/meteringsupport.
4/21
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UM0509
STPM01 kit components
2
STPM01 kit components
2.1
Package checklist
The STPM01 kit package includes the following items:
2.2
●
The STPM01 board
●
A CD-ROM with software and documentation
Debug
Software debug is via a standard 20-pin JTAG connection.
2.3
Reset
The reset sources are:
2.4
●
Power-on reset
●
Push-button reset
●
JTAG reset from an in-circuit emulator
Power supplies
Power to the board is supplied using a lump in cord power supply providing 5 V to the board.
All other required voltages are provided by on-board voltage regulators or voltage
convectors.
An isolated 5 V DC/DC provides the isolated voltage supply for the opto-coupler devices.
2.5
Opto-isolated RS-232
A general-purpose, asynchronous serial I/O data port is connected through 9-pin D-type
male connectors. The port is opto-isolated in order to avoid overvoltage on the PC side.
2.6
SPI connector
A devoted SPI connector allows interfacing the STPM01 device. It provides all the SPI
signals required to communicate with the STPM01 interface registers. Moreover it provides
a 24 V line which allows burning the STPM01 configuration registers.
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STPM01 kit components
2.7
Status LEDs
Table 1.
2.8
UM0509
Status LEDs
LED
Description
D1
+5 V power
D2
+3.3 V power
D3
1.8 V power
Jumper placement
Figure 1.
STPM01 programmer kit option jumper placement
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UM0509
2.9
STPM01 kit components
Jumper position
Figure 2.
Jumper position
Table 2.
Jumpers (refer to Figure 1)
Jumper
Description
J1
3.3 V power supply for external SRAM
– Fitted: power to the SRAM
– Not fitted: no power to the SRAM
J2
Enable VBKP (stabitization for low power voltage)
– Fitted: stabilization enabled
– Not fitted: stabilization disabled
J3
Enable 1.8 V to microcontroller
– Fitted: 1.8 V to microcontroller enabled
– Not fitted: 1.8 V to microcontroller disabled
J8
Power supply to the charge pump:
– Fitted (1-2): Internal power supply to charge pump and SPI signals
buffer
– Fitted (2-3): power supply to charge pump and SPI signals buffer
from STPM01 board
Default
Fitted
Not fitted
Fitted
Fitted (1-2)
SW8
BOOT EN:
– Fitted (1-2): GND
– Fitted (2-3): 3.3 V
Not fitted
SW9
BOOT1:
– Fitted (1-2): 3.3 V
– Fitted (2-3): GND
Not fitted
SW10
BOOT0:
– Fitted (1-2): 3.3 V
– Fitted (2-3): GND
Not fitted
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STPM01 kit components
2.10
UM0509
Description of push-buttons and default value
Table 3.
Push-buttons (refer to Figure 1)
Jumper
2.11
Description
Default
SW1
Wakeup:
– When pushed, wakes up microcontroller
SW2
Application default:
– When pushed, forces default conditions
SW3
Reset button:
– When pushed, forces microcontroller reset
Fitted
Description of connectors
Figure 3.
STPM01 programmer kit: placement of connectors
P1
J7
J4
Table 4.
CN2
CN1
Connectors (refer to Figure 3)
Connector
Description
P1
Opto - isolated RS232 female connector
J4
DC-IN 5 V connector
CN2
DC-IN 5 V connector
CN1
JTAG connector
J7
SPI connector
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UM0509
STPM01 kit components
2.12
Boot configuration
Table 5.
Boot mode
BOOT EN
BOOT1
BOOT0
SW8
SW9
SW10
0 (1-2))
Any
Any
1 (2-3)
0 (2-3)
0 (2-3)
Mode
BOOT memory
mapping
Note
User
Flash mapped
at 0h
System executes code from Flash
– System executes a factory
installed boot loader from
system memory (reserved
mode)
– Clock frozen
1 (2-3)
0 (2-3)
1 (1-2)
System
memory
System memory
mapped at 0h
1 (2-3)
1 (1-2)
0 (2-3)
RAM
RAM mapped at 0h
– System executes code from
internal RAM
– For lab development
1 (2-3)
1 (1-2)
1 (1-2)
EXTMEM
EXTMEM mapped at
0h
– System executes code from
external memory
– Not allowed
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Connectors
UM0509
3
Connectors
3.1
Power
Figure 4.
3.2
Power jack connector: CN2
UARTx
Figure 5.
RS232 transmit and receive connectors
Table 6.
RS232 connector pinout P1
Pin
Description
1
Shorted to pins 6 and 2
2
Shorted to pins 1 and 6
3
TX-0_PC (R1IN)
4
RX-0_PC (T1OUT)
5
GND
6
Shorted to pins 1 and 2
7
Shorted to pin 8
8
Shorted to pin 7
9
Not connected
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UM0509
3.3
Connectors
Debug
Figure 6.
JTAG standard interface: CN1
Table 7.
JTAG interface pinout: CN10
Pin
Description
Even pins
Ground
1
VTref+3.3 V
2
Vsupply+3.3 V
3
notTRST
5
TDI
7
TMS
9
TCK
11
RTCK (ground)
13
TDo
15
noTReset
17
DBGRQS - pulled down
19
Pulled down
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BOOT
BOOT_EN
SW2
SW1
+3V3
GND
BOOT
CLK
CK
RTCXTI
RTCXTO
+3V3
GND
UARTx
GND
+3V3
+5V
TX_0
RX_0
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MISO
GND
MOSI
+3V3
GND
JTCK
6JTMS
5not JTRST
4
I/O1 I/O5
GND I/O4
I/O2 I/O3
U3
not Reset
6 DBGRQS
SCLK
5
4
ESDA6V1-5W 6-SOT323-6L
1
2
3
ESDA6V1-5W 6-SOT323-6L
I/O1 I/O5
GND I/O4
I/O2 I/O3
U2
ESD
JTDI
GND 1
JTDO 2
3
JTDI
JTDO
JTCK
JTMS
not JTRst
not Reset
DBGRQS
+3V3
GND
nW E0
nW E1
nRD
CS.1
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Rx_0
nRD
nW E0
nW E1
22
R5
R7 22
75
76
77
85
18
23
24
25
26
27
28
29
2
137
136
61
62
63
64
65
78
79
80
81
82
92
93
94
95
96
97
98
99
100
101
102
114
115
116
117
118
119
120
121
122
130
131
132
133
134
135
13
14
15
17
7
8
11
12
+3V3
+3V3
VBKP GND
VBKP
+1V8
+1V8
+5V
+5V
P1.4/T1.ICAPA
P1.5/T1.ICAPB
P1.6/T1.OCMPB
P1.7/T1.OCMPA
P2.8
P2.9
P2.10
P2.11
P2.12
P2.13
P2.14
P2.15
RD
WE.0
WE.1
D.0
D.1
D.2
D.3
D.4
D.5
D.6
D.7
D.8
D.9
D.10
D.11
D.12
D.13
D.14
D.15
A.0
A.1
A.2
A.3
A.4
A.5
A.6
A.7
A.8
A.9
A.10
A.11
A.12
A.13
A.14
A.15
A.16
A.17
A.18
A.19
P2.4/A.20
P2.5/A.21
P2.6/A.22
P2.7/A.23
P2.0/CS.0
P2.1/CS.1
P2.2/CS.2
P2.3/CS.3
POWER
85
75
76
18
23
24
25
26
27
28
29
rn12
rn13
22 rn14
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
7
Cn
11
12
TP10
P1.6
R9 22
R8
CS.1
6
22
40
83
104
113
138
+1V8
VBKP
STR710FZ2T6-TQFP144
U1
SUPPLY
10uF
C49
TEST1
TEST2
NC
NC
NC
NC
NC
NC
NC
DBGROS
NC
P0.13/U2.RX/T2.OCMPA
P0.14/U4.TX/T2.ICAPA
P0.10/U1.RX/U1.TX
P0.11/U1.TX/BOOT.1
P0.12/SCCLK
P0.8/U0.RX/U0.TX
P0.9/U0.TX/BOOT.0
P0.4/S1.MISO
P0.5/S1.MOSI
P0.6/S1.SCLK
P0.7/S1.SSN
P0.0/S0.MISO/U3.TX
P0.1/S0.MOSI/U3.RX
P0.2/S0.SCLK/I1.SCL
P0.3/S0.SSN/I1.SDA
P1.13/HCLK/IO.SCL
P1.14/HCLK/IO.SCL
P1.14/HTXD
P1.11/CANRX
P1.12/CANTX
P1.0/T3.OCMPB/AIN.0
P1.1/T3.ICAPA/AIN.1
P1.2/T3.OCMPA/AIN.2
P1.3/T3.ICAPB/AIN.3
BOOTEN
JTDI
JTDO
JTCK
JTMS
JTRST
RTCXTI
RTCXTO
RSTIN
CKOUT
P1.10/USBCLK
USBDN
USBDP
CK
P1.8
P1.9
P0.10
Rx_0
Tx_0
P0.4
P0.5
P0.6
P0.7
P0.0
P0.1
P0.2
P1.0
P1.1
P1.2
BOOTEN
JTDI
JTDO
JTCK
JTMS
not JTRST
CK
48
TX_1_I/0
1
34
4
SYSTEM_DEFAULT
910
10
DBGRQS
GND
44
35
GND
GND
36
19
38
20
19
37
20
39
37
41
39
43
41
48
43
143
144
127
140
141
142
123
124
125126
126
71
72
73 74
74
88
88 89
89
107
107108
108111
111
16
30
33
32
31
34
not Reset
52
45
45
RTCXTI
49 RTCXTO
50
106
106
91
91
90
90
46
86
105
105
+3V3
GND
+3V3
GND
R6
560
SYSTEM_DEFAULT
W AKEUP
GND
P0.10
P0.7
P0.5
P0.6
P0.0
P0.2
P0.4
+3V3
GND
VBKP
VBKP +1V8
+1V8 +3V3
+3V3 +5V
+5V
SPI_BUFFER
GND
STR7_WRITE_EN
STR7_READ_EN
STR7_SCS
STR7_MOSI
STR7_MISO
STR7_SCL
STR7_SYN
3.3V
5V
+5V
STPM01_SCS
STPM01_SDA
STPM01_SCLK
STPM01_SYN P1.0
P1.1
P1.2
SPI_BUFFER
POWER MANAGEMENT
RESET
R2
560
R4
560
R3
560
RESET
C2
100n
SW 2
MOMENTARY
C1
100n
SW 1
MOMENTARY
not Reset
+3V3
+3V3
+5V
ChargePump
GND
STR7_SBG
STR7_SBS
STR7_OTP_EN
STPM01_SCS
STPM01_SDA
STPM01_SCL
STPM01_SYN
+5V0
CHARGE PUMP
Microcontroller and main parts schematic
Enable UART0 TX
1
2
JTDI
JTDO
JTCK
JTMS
not JTRST
not Reset
DBGRQS
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
WE0
WE1
not OE
not CS_SRAM
JTAG
+3V3
VOUT
GND
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
EMI_SRAM
+3V3
VOUT
GND
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
GND
+3V3
+5V
OPTO ISOLATED UART
J9
BOOTEN
TX_1_I/0
Tx_0
+3V3
GND
CK
RTCXTI
RTCXTO
+3V3
GND
1
CLK - RTC
EMI
GPIO PORT
WAKEUP
47 ORANGE
51
+3V3
P0.15/WAKEUP
STBY
66
V33.1
V33.2
V33.3
V33.4
V33.5
V33.6
V33.7
66
AVDD
58
129
55
V18.1
V18.2
V18BKP
GENERAL
SYSTEM USB
RTC
STS
ADC
CAN
I2C0
SPI0
SPI1
UART0
+3V3
4.1
TIMER1
STPM01 programmer kit schematics
VSS1
VSS2
VSS3
VSS4
VSS5
VSS6
VSS7
VSS8
VSS9
VSSBKP
AVSS
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
4
42
59
84
103
112
128
139
5
21
54
67
110
109
110
87
109
7087
6970
6869
6068
5760
5657
5356
53
Figure 7.
DEBUG UART2 UART1
R1
560
STPM01 programmer kit schematics
UM0509
Microcontroller and main parts schematic
2
1
CN2
1
2
DC-IN9V
DC-IN9V
J4
+5V
C20
50V
10n
C11
50V
10n
VOUT
3
VOUT
3
3
1
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C13
50V
10n
4
2
5
6
C22
50V
10n
+3V3
CB
CG
CG
CG
BNX002
B
PSG
LF01
LD108533 - D2PAK-A
VIN
U6
LD108518 - D2PAK-A
VIN
1N4001
D6
2
2
U5
GND
1
GND
+3V3
C24
47uF
+5V
2
GND
C25
25V
100n
+5V
Enable VBKP
1
J2
1
2
Enable 1V8
1
J3
L1 FBEAD
2
+1V8
+3V3
+5V
R26
560
R25
560
R24
560
C17
25V
100n
+1V8
+1V8
C15
25V
100n
VBKP
VBKP
1
1
YELLOW
D3
BLU
D2
GREEN
D1
TEST POINT
TP4
TEST POINT
TP3
Figure 8.
1
4.2
+5V
UM0509
STPM01 programmer kit schematics
Power management
Power management schematic
13/21
STPM01 programmer kit schematics
4.3
Reset and clock circuits
Figure 9.
Reset and clock circuits
14/21
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UM0509
UM0509
4.4
STPM01 programmer kit schematics
Boot management and Jtag circuit
Figure 10. Boot management and Jtag circuits
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STPM01 programmer kit schematics
Figure 11. Opto-isolated UART
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UM0509
UM0509
4.5
STPM01 programmer kit schematics
External RAM memory
Figure 12. External RAM memory
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CHARGE PUMP
FROM STPM01 TO STR7
SPI BUFFER
FROM STR7 TO STPM01
sy n3V
sy n5V
sclk3V
sclk5V
rev_0_c8
STR7_MISO
STR7_READ_EN
STR7_SY N
STPM01_SY N
STR7_SCL
STPM01_SCLK
5V
read_en3V 1
read_en
sda5V
2
miso3V
3
4
5
6
7
1
2
3
4
5
6
7
VCC
4G
4A
4Y
3G
3A
3Y
VCC
4G
4A
4Y
3G
3A
3Y
M74HC126
1G
1A
1Y
2G
2A
2Y
GND
U15
M74HC126
1G
1A
1Y
2G
2A
2Y
GND
U14
14
13
12
11
10
9
8
14
13
12
11
10
9
8
3.3V
scs3V
scs5V
write_en3V
mosi3V
sda5V
5V
3.3V
3.3V
5V
GND
STR7_MOSI
STPM01_SDA
STR7_SCS
STPM01_SCS
5V
R41
4.7k
3.3V
STR7_WRITE_EN
rev_0_c10
4.6
SPI BUFFER
SPI SIGNALS BUFFER
STPM01 programmer kit schematics
UM0509
SPI signals buffering
Figure 13. SPI signals buffering
VOTP
1
2
3
4
5
6
7
VCC
4G
4A
4Y
3G
3A
3Y
14
13
12
11
10
9
8
CON10
1
3
5
7
9
M74HC126
1G
1A
1Y
2G
2A
2Y
GND
U12
STR7_SBG
SCS
J7
VCC
4G
4A
4Y
3G
3A
3Y
STR7_SBG
STR7_OTP_EN
C33
R30
12K
M74HC126
1G
1A
1Y
2G
2A
2Y
GND
STR7_SBS
STPM01_SDA
SCL
SYN
VCC
100nF
2
4
6
8
10
STR7_SBG
STPM01_SCS
SCS
1
2
3
4
5
6
7
U11
14
13
12
11
10
9
8
SYN
SCL
VCC
C30
C36
56p
VCC
6A
6Y
5A
5Y
4A
4Y
M74HC14
1A
1Y
2A
2Y
3A
3Y
GND
U13
VCC
+5V0
STR7_SBG
STPM01_SCL
1
2
3
4
5
6
7
STPM01_SYN
100nF
14
13
12
11
10
9
8
VCC
R31
12K
C34
100nF
CON3
1
2
3
J8
STPM01_SYN
STR7_OTP_EN
STR7_SBS
STPM01_SCS
STR7_SBG
STPM01_SCL
STPM01_SDA
GND
10n
C38
10n
C37
10n
C35
3
3
Q3
BC807-25
VOTP
STPM01_SYN
STR7_OTP_EN
STR7_SBS
STPM01_SCS
STR7_SBG
STPM01_SCL
STPM01_SDA
GND
3
1
2
21
2
BAS70-04/SOT
D5
BAS70-04/SOT
D4
R28
330
2
3
1
47K
R29
1K
1u
C32
Q4
BC807-25
R27
10uF
+ C31
VCC
4.7
1
UM0509
STPM01 programmer kit schematics
Charge pump and SPI connector
Figure 14. Charge pump and SPI connector
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Revision history
5
UM0509
Revision history
Table 8.
Document revision history
Date
Revision
14-Mar-2008
1
Changes
Initial release
20/21
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UM0509
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