參數(shù)資料
型號： 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
文件頁數(shù)： 17/76頁
文件大?。?/td> 2665K
代理商： MCF5232CAB80
24
MCF523x Integrated Microprocessor Hardware Specifications
MOTOROLA
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
Signal Primary Functions
2.2.9
Feature Control
The eTPU/EthENB signal configures which modules are available to the user. This input signal selects the
muxing of the eTPU and Ethernet controller.
2.2.10 I2C I/O Signals
Table 11 describes the I2C serial interface module signals.
Transmit Data 1–3
ETXD[3:1]
In Ethernet mode, these pins contain the serial output Ethernet data
and are valid only during assertion of ETXEN in MII mode.
O
Transmit Error
ETXER
In Ethernet mode, when ETXER is asserted for one or more clock
cycles while ETXEN is also asserted, the PHY sends one or more
illegal symbols. ETXER has no effect at 10 Mbps or when ETXEN is
negated. Applies to MII mode operation.
O
Receive Data 1–3
ERXD[3:1]
In Ethernet mode, these pins contain the Ethernet input data
transferred from the PHY to the Media Access Controller when
ERXDV is asserted in MII mode operation.
I
Receive Error
ERXER
In Ethernet mode, ERXER—when asserted with ERXDV—indicates
that the PHY has detected an error in the current frame. When
ERXDV is not asserted ERXER has no effect. Applies to MII mode
operation.
O
Table 11. I2C I/O Signals
Signal Name
Abbreviation
Function
I/O
Serial Clock
I2C_SCL
Open-drain clock signal for the for the I2C interface. Either it is driven
by the I2C module when the bus is in the master mode or it becomes
the clock input when the I2C is in the slave mode.
This pin can also be configured as GPIO or as UART2 transmit signal
U2TXD.
I/O
Serial Data
I2C_SDA
Open-drain signal that serves as the data input/output for the I2C
interface.
I/O
Table 10. Ethernet Module (FEC) Signals (continued)
Signal Name
Abbreviation
Function
I/O
相關(guān)PDF資料
PDF描述
MCF5232CVM100 32-BIT, 100 MHz, RISC PROCESSOR, PBGA196
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCF5232CVM100 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
MCF5232CVM100 制造商:Freescale Semiconductor 功能描述:Microprocessor IC
MCF5232CVM100J 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
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
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