參數(shù)資料
型號(hào): MCF5232CAB80
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 80 MHz, RISC PROCESSOR, PQFP160
封裝: QFP-160
文件頁(yè)數(shù): 33/76頁(yè)
文件大小: 2665K
代理商: MCF5232CAB80
MOTOROLA
MCF523x Integrated Microprocessor Hardware Specifications
39
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
Interface Recommendations
The serial mode interface operates in what is generally referred to as AMD mode. The MCF523x
configuration for seven-wire serial mode connections to the external transceiver are shown in Table 40.
Refer to the M523xEVB evaluation board user’s manual for an example of how to connect an external PHY.
Schematics
for
this
board
are
accessible
at
the
MCF523x
site
by
navigating
from:
http://e-www.motorola.com/ following the 32-bit Embedded Processors, 68K/ColdFire, MCF5xxx,
MCF523x and M523xEVB links.
Table 39. MII Mode
Signal Description
MCF523x Pin
Transmit clock
ETXCLK
Transmit enable
ETXEN
Transmit data
ETXD[3:0]
Transmit error
ETXER
Collision
ECOL
Carrier sense
ECRS
Receive clock
ERXCLK
Receive enable
ERXDV
Receive data
ERXD[3:0]
Receive error
ERXER
Management channel clock
EMDC
Management channel serial data
EMDIO
Table 40. Seven-Wire Mode Configuration
Signal Description
MCF523x Pin
Transmit clock
ETXCLK
Transmit enable
ETXEN
Transmit data
ETXD[0]
Collision
ECOL
Receive clock
ERXCLK
Receive enable
ERXDV
Receive data
ERXD[0]
Unused, configure as PB14
ERXER
Unused input, tie to ground
ECRS
Unused, configure as PB[13:11]
ERXD[3:1]
Unused output, ignore
ETXER
Unused, configure as PB[10:8]
ETXD[3:1]
Unused, configure as PB15
EMDC
Input after reset, connect to ground
EMDIO
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MCF5232CVM150 功能描述:微處理器 - MPU MCF5232 V2CORE 64KSRAM RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MCF5232CVM150J 功能描述:32位微控制器 - MCU V2CORE 64KSRAM RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:90 MHz 程序存儲(chǔ)器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT