5
4
3
2
1
PC[0..29]
PB[0..23]
FORCE WAKE-UP
TP3
VCC
TESTPOINT
U4
AT91SAM7L128-AU
PA[0..25]
TP4
D
R12
100K
FWKUP
BP6
3-1437565-0
TESTPOINT
C8
NOT POPULATED
GND
ICE INTERFACE
VCC
R13
100K
GND
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
PB10
PB11
PB12
PB13
PB14
PB15
PB16
PB17
PB18
PB19
PB20
PB21
PB22
PB23
41
42
43
44
45
46
47
48
49
50
51
52
53
54
57
58
59
60
61
63
64
65
66
67
PB0_SEG20
PB1_SEG21
PB2_SEG22
PB3_SEG23
PB4_SEG24
PB5_SEG25
PB6_SEG26
PB7_SEG27
PB8_SEG28
PB9_SEG29
PB10_SEG30
PB11_SEG31
PB12/NPCS3_SEG32
PB13/NPCS2_SEG33
PB14/NPCS1_SEG34
PB15/RTS1_SEG35
PB16/RTS0_SEG36
PB17/DTR1_SEG37
PB18/PWM0_SEG38
PB19/PWM1_SEG39
PB20/PWM2_COM6
PB21/PWM3_COM7
PB22/NPSC1/PCK1_COM8
PB23/PCK0/NPCS3_COM9
PA0_COM0
PA1_COM1
PA2_COM2
PA3_COM3
PA4_COM4
PA5_COM5
PA6_SEG0
PA7_SEG1
PA8_SEG2
PA9_SEG3
PA10_SEG4
PA11_SEG5
PA12_SEG6
PA13_SEG7
PA14_SEG8
PA15_SEG9
PA16_SEG10
PA17_SEG11
PA18_SEG12
PA19_SEG13
PA20_SEG14
PA21_SEG15
PA22_SEG16
PA23_SEG17
PA24_SEG18
PA25_SEG19
3
4
5
6
7
8
9
10
11
12
13
16
17
18
19
20
21
22
23
24
25
26
27
29
30
31
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
PA10
PA11
PA12
PA13
PA14
PA15
PA16
PA17
PA18
PA19
PA20
PA21
PA22
PA23
PA24
PA25
VDDOUT
R14
180R
D
C
J7
R15
100K
VCC
R16
100K
R17
100K
R18
100K
R19
NOT POPULATED
125
118
CLKIN
FWUP
AT91SAM7L-LQFP128
C9
100NF
TP5
TESTPOINT
C
2
1
4
6
8
10
12
14
16
18
20
3
5
7
9
11
13
15
17
19
R20 0R
JTAG_TDI
JTAG_TMS
JTAG_TCK
JTAG_TDO
JTAG_RST
R21
116
82
81
117
79
TDI
TMS
TCK
TDO
NRST
ADVREF
AD3
AD2
AD1
AD0
69
70
71
72
73
AD3
AD2
AD1
AD0
GND
C10
R22
VCC
NOT POPULATED
83
121
JTAGSEL
PLLRC
AD[0..3]
B
GND
22NF
C11
2.2NF
10K
TP6
TESTPOINT
CM415-32.768KDZFB-F
XC1 32.768 kHz
1 2
C12
C13
18PF
18PF
122
128
127
123
PLLRCGND
XOUT
XIN/PGMCK
GNDPLL
TST
NRSTB
1
126
R23
NOT POPULATED
TP7
TESTPOINT
GND
VCC
C14
10NF
RESET
B
GND
NRSTB
BP7
C29
ERASE
ERASE
3-1437565-0
C30
100NF
10μF
6V3
C15
220NF
C16
220NF
C33
R24
10R
TP8
GND
TESTPOINT
TP9
10μF
6V3
SD1
VCC
TESTPOINT
C34
GND
SOLDER DROP 2 pins open
10μF
1
2
6V3
SAM7L Current measurement
SD2
SOLDER DROP 3 pins
JS2
A
TP10
SD3
J8
VCC
A
1
1 2
2
TESTPOINT
SOLDER DROP 2 pins closed
3
SOLDER DROP 3 pins
SD4
A
INIT EDIT
PP
17MAR08
XXX XX-XXX-XX
REV
MODIF.
DES.
DATE
VER.
DATE
GND
AT91SAM7L-STK
Processor
SCALE
1/1
REV.
A
SHEET
4
4
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AT91SAM7S128 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:THUMB BASED MICROCONTROLLERS
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AT91SAM7S128-AU-001 功能描述:ARM微控制器 - MCU LQFP IND TEMP RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
AT91SAM7S128-AU-999 功能描述:ARM微控制器 - MCU Ind. Temp Green RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
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AT91SAM7S128C-AU-999 功能描述:ARM微控制器 - MCU 128K Flash SRAM 32K ARM based MCU RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
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