参数资料
型号: AT91SAM9X25-EK
厂商: Atmel
文件页数: 46/95页
文件大小: 0K
描述: KIT EVAL FOR AT91SAM9G25
标准包装: 1
系列: AT91SAM
类型: MCU
适用于相关产品: AT91SAM9X25
所含物品: 板,线缆,电源
Evaluation Kit Hardware
4.3.3.9
1-Wire EEPROM
The EK board also features a 1-Wire device acting as a “firmware label” to store information like chip
type, manufacturer’s name, production date etc.
Figure 4-28. 1-Wire on EK
VDDANA
R144
1.5k
PB18
ONE_WIRE
R145
0R
2
1
MN16
I/O
GND
NC1
NC2
NC3
NC4
3
4
5
6
DS2431P
4.3.3.10 CAN Bus
Two boards, the SAM9X35-EK and SAM9X25-EK, feature two Controller Area Network (CAN) ports with
transceiver.
CAN0 uses the same IOs (PA9, PA10) as the DBGU. A jumper, JP11, is used to select either of the
interfaces.
Open JP11 to select the CAN function.
Close JP11 to select the DBGU function.
A 3-state output buffer, MN19 is inserted in series with the output channels of the CAN transceiver,
which share IOs with the DBGU. This is necessary because the CAN transceiver does not feature
3-state outputs.
Figure 4-29. CAN on EK
CANTX0
PA10
(only for SAM9X35/SAM9X25)
R21 10k
R20 0R
8
1
MN5
RS
D
CANH
CANL
7
6
1
JP7
SIP2
2
R19
120R
3V3
5V
CON2
1
2
3
4
5
CAN0
SEL_CAN
1
MN19
OE VCC
5
VDDIOP0
5
4
EN
R
VCC
GND
3
2
VDDIOP0
6
MJM0606GE06-H
PA9
CANRX0
2
3
A
GND
Y
4
SN65HVD234DR
C20
100n
C21
10u
SN74LVC1G126DBV
PA5
CANTX1
R32
R33
10k
0R
8
1
MN6
RS
D
CANH
CANL
7
6
1
JP8
SIP2
2
R34
120R
3V3
5V
CON3
1
2
3
4
5
CAN1
VDDIOP0
R35
10k
5
EN
VCC
3
VDDIOP0
6
PA6
CANRX1
R37
0R
4
R
GND
2
MJM0606GE06-H
SN65HVD234DR
C23
C24
Evaluation Kit (EK) User Guide
100n
10u
4-35
11115A–ATARM–27-Jul-11
相关PDF资料
PDF描述
AT91SAM9G25-EK KIT EVAL FOR AT91SAM9G25
V300C15C75BG3 CONVERTER MOD DC/DC 15V 75W
AIUR-06-332K INDUCTOR POWER 3300UH 10% T/H
AFK227M63H32T-F CAP ALUM 220UF 63V 20% SMD
V300C15C75BG2 CONVERTER MOD DC/DC 15V 75W
相关代理商/技术参数
参数描述
AT91SAM9X35-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
AT91SAM9X35-CU-999 制造商:Atmel Corporation 功能描述:BGA,GREEN,IND TEMP,MRLA,T&R - Tape and Reel 制造商:Atmel Corporation 功能描述:IC MCU ARM9 ROM 217BGA 制造商:Atmel Corporation 功能描述:Microprocessors - MPU BGAGREENIND TEMPMRLA
AT91SAM9X35-EK 功能描述:开发板和工具包 - ARM EVAL KIT SAM9X35 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
AT91SAM9XE128 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:AT91 ARM Thumb Microcontrollers
AT91SAM9XE128_09 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:AT91 ARM Thumb Microcontrollers