参数资料
型号: AT91SAM7X-EK
厂商: Atmel
文件页数: 42/44页
文件大小: 0K
描述: KIT EVAL FOR AT91SAM7X256/128
产品培训模块: AT91SAM7X and SAM7XC Flash-based Microcontrollers
MCU Product Line Introduction
标准包装: 1
系列: AT91SAM 智能 ARM
类型: MCU
适用于相关产品: AT91SAM7X256,AT91SAM7X128
所含物品: 板,线缆,DVD,电源
相关产品: AT91SAM7X256-CU-999-ND - IC MCU ARM7 256KB FLASH 100TFBGA
AT91SAM7X128-CU-999-ND - IC MCU ARM7 128KB FLASH 100TFBGA
AT91SAM7X128-AU-999-ND - IC MCU ARM7 128KB FLASH 100LQFP
AT91SAM7X512-CU-ND - MCU ARM 512K HS FLASH 100-TFBGA
AT91SAM7X512-AU-ND - MCU ARM 512K HS FLASH 100-LQFP
AT91SAM7X256-CU-ND - MCU ARM 256K HS FLASH 100-TFBGA
AT91SAM7X128-CU-ND - MCU ARM 128K HS FLASH 100-TFBGA
AT91SAM7X256-AU-999TR-ND - IC ARM7 MCU 256K FLASH 100-LQFP
AT91SAM7X256-AU-ND - IC ARM7 MCU FLASH 256K 100LQFP
AT91SAM7X128-AU-ND - IC ARM7 MCU FLASH 128K 100LQFP
7
6120GS–ATARM–07-Apr-11
SAM7X512/256/128 Summary
Note:
Analog-to-Digital Converter
AD0-AD3
Analog Inputs
Analog
Digital pulled-up inputs at reset
AD4-AD7
Analog Inputs
Analog
Analog Inputs
ADTRG
ADC Trigger
Input
ADVREF
ADC Reference
Analog
Fast Flash Programming Interface
PGMEN0-PGMEN1
Programming Enabling
Input
PGMM0-PGMM3
Programming Mode
Input
PGMD0-PGMD15
Programming Data
I/O
PGMRDY
Programming Ready
Output
High
PGMNVALID
Data Direction
Output
Low
PGMNOE
Programming Read
Input
Low
PGMCK
Programming Clock
Input
PGMNCMD
Programming Command
Input
Low
CAN Controller
CANRX
CAN Input
Input
CANTX
CAN Output
Output
Ethernet MAC 10/100
EREFCK
Reference Clock
Input
RMII only
ETXCK
Transmit Clock
Input
MII only
ERXCK
Receive Clock
Input
MII only
ETXEN
Transmit Enable
Output
ETX0 - ETX3
Transmit Data
Output
ETX0 - ETX1 only in RMII
ETXER
Transmit Coding Error
Output
MII only
ERXDV
Receive Data Valid
Input
MII only
ECRSDV
Carrier Sense and Data Valid
Input
RMII only
ERX0 - ERX3
Receive Data
Input
ERX0 - ERX1 only in RMII
ERXER
Receive Error
Input
ECRS
Carrier Sense
Input
MII only
ECOL
Collision Detected
Input
MII only
EMDC
Management Data Clock
Output
EMDIO
Management Data Input/Output
I/O
EF100
Force 100 Mbits/sec.
Output
High
RMII only
Table 3-1.
Signal Description List (Continued)
Signal Name
Function
Type
Active
Level
Comments
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