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8
PC[0..15]
PB[0..31]
PA[0..31]
7
MN4
6
5
4
3
RR15B
RR15C
RR15A
RR15D
RR14A
RR14B
RR14D
RR14C
27R
27R
27R
27R
27R
27R
27R
27R
2
RR13D
RR13C
RR13A
RR13B
RR12C
RR12B
RR12D
RR12A
27R
27R
27R
27R
27R
27R
27R
27R
1
D[0..31]
A[0..22]
1V0
D
C
3V3
2
4
6
8
10
12
14
16
18
20
J5
1
3
5
7
9
11
13
15 ICE_NRST
17
19
RR1
100K
ICE INTERFACE
ICE_NTRST S1
ICE_RTCK R13 0R
R14 0R NRST
S3
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
PA26
PA27
PA28
PA29
PA30
PA31
DDP
DDM
HDPA
HDMA
HDPB
HDMB
TDI
TMS
TCK
RTCK
TDO
S2 JTAGSEL
NTRST
R10
P11
T9
P12
R11
R12
T10
P13
T11
P14
R13
T12
U9
U10
U11
U12
U15
U14
U16
U13
T14
R14
T16
R15
R16
P16
P15
T17
L14
R17
N15
N14
C13
D13
E14
E15
D14
C14
J16
G17
H15
G16
J14
F16
H16
R1
PA0/SPI0_MISO/MCDB0
PA1/SPI0_MOSI/MCCDB
PA2/SPI0_SPCK
PA3/SPI0_NPCS0/MCDB3
PA4/RTS2/MCDB2
PA5/CTS2/MCDB1
PA6/MCDA0
PA7/MCCDA
PA8/MCCK
PA9/MCDA1
PA10/MCDA2/ETX2
PA11/MCDA3/ETX3
PA12/ETX0
PA13/ETX1
PA14/ERX0
PA15/ERX1
PA16/ETXEN
PA17/ERXDV
PA18/ERXER
PA19/ETXCK
PA20/EMDC
PA21/EMDIO
PA22/ADTRG/ETXER
PA23/TW D/ETX2
PA24/TW CK/ETX3
PA25/TCLK0/ERX2
PA26/TIOA0/ERX3
PA27/TIOA1/ERXCK
PA28/TIOA2/ECRS
PA29/SCK1/ECOL
PA30/SCK2/RXD4
PA31/SCK0/TXD4
DDP
DDM
HDPA
HDMA
HDPB
HDMB
TDI
TMS
TCK
RTCK
TDO
JTAGSEL
NTRST
N.C1
AT91SAM9G20B-CU
N.C2
N.C3
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
NBS0/A0
NW R2/NBS2/A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
BA0/A16
BA1/A17
A18
A19
A20
A21
A22
RAS
CAS
SDW E
SDA10
SDCKE
SDCK
D15
C15
D4
C2
D2
E3
E4
E2
F3
G2
C1
D1
E1
H4
H3
F1
H2
K3
A2
A3
C4
B5
C5
D5
A4
B6
A5
C6
D7
A6
B7
A7
C7
B8
A8
C8
A9
C9
B9
A10
A11
D3
C3
F2
B4
G3
B1
RD0
RD1
RD2
RD3
RD4
RD5
RD6
RD7
RD8
RD9
RD10
RD11
RD12
RD13
RD14
RD15
RA0
RA1
RA2
RA3
RA4
RA5
RA6
RA7
RA8
RA9
RA10
RA11
RA12
RA13
RA14
RA15
RA16
RA17
RA18
RA19
RA20
RA21
RA22
R-RAS
R-CAS
R-SDWE
R-SDA10
R-SDCKE
R-SDCK
TP5
TP6
2
1
3
2
4
1
3
4
4
3
2
1
3
1
2
4
1
2
4
3
1
2
3
3
4
1
2
1
3
2
4
2
3
4
2
1
1
3
4
3
1
2
4
1
2
7 D0
8 D1
6 D2
7 D3
5 D4
8 D5
6 D6
5 D7
5 D8
6 D9
7 D10
8 D11
6 D12
8 D13
7 D14
5 D15
8 A0
7 A1
5 A2
6 A3
8 A4
7 A5
6 A6
6 A7
5 A8
8 A9
7 A10
8 A11
6 A12
7 A13
5 A14
7 A15
6 A16
5 A17
7 A18
8 A19
8 A20
6 A21
5 A22
6
8
7
5
8
7
RAS
CAS
SDWE
SDA10
SDCKE
SDCK
RR2B
RR2A
RR2C
RR3B
RR2D
RR3A
RR3C
RR3D
RR4D
RR4C
RR4B
RR5A
RR5C
RR4A
RR5B
RR5D
RR17A
RR17B
RR18D
RR16C
RR16A
RR16B
RR17C
RR18C
RR17D
RR18A
RR18B
RR10A
RR9C
RR10B
RR9D
RR9B
RR10C
RR10D
RR11B
RR9A
RR11A
RR11C
RR11D
RR19C
RR19A
RR19B
RR16D
RR21A
RR21B
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
27R
D
C
XOUT P1
XIN N1
TST R19
5 RR19D 27R
5
RR20D
27R
6 3V3
7 27R
6
27R
5
R16
27R
1K
RESET
8 27R
27R
BOOT MODE SELECT
OPENED : EMBEDDED ROM
VREFP
AVDD
L2
B
1V0
J6
L5
10uH 150mA
1
2 3
4 5 J8
NOT POPULATED
R43
1R C49
C48
4.7μF
100NF
C23
10PF
C24
10PF
C25
10PF
C26
10PF
T1
N2
C21
100NF
T2
P2
C22
100NF
U1
R18 0R
Y1
18.432MHz
R20 0R
S4
XOUT32 E17
Y2
32.768 kHz
XIN32 D17
OSCSEL F14
N.C4
VDDPLL
GNDPLL
VDDPLL
GNDPLL
XOUT
XIN
XOUT32
XIN32
OSCSEL
SDCS/NCS1
NCS0
CFOE/NRD
CFW E/NW E/NW R0
CFIOR/NBS1/NW R1
CFIOW /NBS3/NW R3
NANDOE
NANDW E
NRST
BMS
TST
ADVREF
VDDANA
GNDANA
B3
A14
A13
A12
B2
A1
C10
B10
G15
F15
F17
U2
R4
R2
R-SDCS_NCS1 4
R-NCS0 4
R-CFOE_NRD RR20C 3
27R
R-CFWE RR20B 2
R-FIOR RR21C 3
R-FIOW RR21D 4
R-NANDOE RR20A 1
R-NANDWE
R153
R17 100K
BMS J7
1K
R21 0R
C28
100NF
SDCS_NCS1
NCS0
CFOE_NRD
CFWE_NWE_NWR0
CFIOR_NBS1_NWR1
CFIOW_NBS3_NWR3
NANDOE
NANDWE
3V3
CLOSED : EBI_NCS0
VREFP
AVDD
R45 1R C31 4.7μF 10uH 150mA
C30
100NF
BP1
NRST
3V3
B
100NF
L4
0R
A INIT EDIT
TVT
15/04/08
1/1
AT91SAM9G20-EK
4.7μF
D
A
J11
Z11
MN5
R1100D101C
R25 1K
C47
100NF
VDDBU
3
J9 2
1
WAKE UP
R23 10K
BP2
SHDN
J10
1V0
3 NOT POPULATED
2 VDDBU
1
WKUP
R24
R26
100K
C32
100NF
C33 C35
100NF 100NF
C34
100NF
C36
100NF
3V3
C43
C37 100NF
10μF
J12
1V0
VDDCORE CURRENT MEASURE
3V3
R27
0R
VDDIOM
C38
10μF
C39 C41
100NF 100NF
C40
100NF
3V3
C44
100NF
C42 C45
10μF 100NF
10V
VDDOSC
R44
1R D PP 06/03/09
C46 C50 100NF
100NF REV MODIF. DES. DATE VER.
C51
10uH 150mA
C27
0R R22
R28 3V3 AGND
AGND
C PP 07/10/08
B PP 02/07/08
SCALE REV.
AT91SAM9G20-CU
This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings.
DATE
SHEET
3
7
A
8
7
6
5
4
3
2
1
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相关代理商/技术参数
AT91SAM9G25-BFU 制造商:Atmel Corporation 功能描述:VFBGA, GREEN, IND TEMP, MRLA - Trays 制造商:Atmel Corporation 功能描述:IC MCU ARM9 64KB ROM 247VFBGA
AT91SAM9G25-BFU-999 制造商:Atmel Corporation 功能描述:VFBGA,GREEN,IND TEMP,MRLA,T&R - Tape and Reel 制造商:Atmel Corporation 功能描述:IC MCU ARM9 64KB ROM 247VFBGA
AT91SAM9G25-CFU 功能描述:微处理器 - MPU TFBGA GRN IND TEMP MRLA RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324
AT91SAM9G25-CFU-999 制造商:Atmel Corporation 功能描述:BGA,GREEN,IND TEMP,MRL A,T&R 制造商:Atmel Corporation 功能描述:BGA,GREEN,IND TEMP,MRL A,T&R - Tape and Reel 制造商:Atmel Corporation 功能描述:IC MCU ARM9 ROM 247BGA 制造商:Atmel Corporation 功能描述:BGAGREEN,IND TEMP,MRL A
AT91SAM9G25-CFUR 制造商:Atmel Corporation 功能描述:BGA,GREEN,IND TEMP,MRL A,T&R - Tape and Reel 制造商:Atmel Corporation 功能描述:IC MCU ARM9 64KB ROM 247TFBGA
AT91SAM9G25-CU 功能描述:微处理器 - MPU BGA GRN IND TMP MRLA RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324
AT91SAM9G25-CU-999 功能描述:ARM微控制器 - MCU BGA Green IND TEMP MRL A,T&R 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
AT91SAM9G25-EK 功能描述:开发板和工具包 - ARM EVAL KIT SAM9G25 RoHS:否 制造商:Arduino 产品:Development Boards 工具用于评估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口类型:DAC, ICSP, JTAG, UART, USB 工作电源电压:3.3 V