參數(shù)資料
型號： MCF5234CVM100
廠商： MOTOROLA INC
元件分類： 微控制器/微處理器
英文描述： 32-BIT, 100 MHz, RISC PROCESSOR, PBGA256
封裝： MAPBGA-256
文件頁數(shù)： 17/76頁
文件大?。?/td> 2665K
代理商： MCF5234CVM100
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
MCF5235CVM150 32-BIT, 150 MHz, RISC PROCESSOR, PBGA256
MCF5232CAB80 32-BIT, 80 MHz, RISC PROCESSOR, PQFP160
MCF5232CVM100 32-BIT, 100 MHz, RISC PROCESSOR, PBGA196
MCF5271CVM150 32-BIT, 150 MHz, RISC PROCESSOR, PBGA196
MCF5270AB100 32-BIT, 100 MHz, RISC PROCESSOR, PQFP160
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCF5234CVM100J 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 安裝風格:SMD/SMT
MCF5234CVM150 功能描述:IC MPU 32BIT COLDFIRE 256-MAPBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:MCF523x 標準包裝:1 系列:AVR® ATmega 核心處理器:AVR 芯體尺寸:8-位 速度:16MHz 連通性:I²C，SPI，UART/USART 外圍設備:欠壓檢測/復位，POR，PWM，WDT 輸入/輸出數(shù):32 程序存儲器容量:32KB（16K x 16） 程序存儲器類型:閃存 EEPROM 大小:1K x 8 RAM 容量:2K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:44-TQFP 包裝:剪切帶 (CT) 其它名稱:ATMEGA324P-B15AZCT
MCF5234CVM150 制造商:Freescale Semiconductor 功能描述:Microprocessor IC
MCF5234CVM150J 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 安裝風格:SMD/SMT
MCF5235 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Microprocessor Hardware Specification
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