參數(shù)資料
型號(hào)： MCF5234CVM100
廠商： MOTOROLA INC
元件分類(lèi)： 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(yè)數(shù)： 18/76頁(yè)
文件大?。?/td> 2665K
代理商： MCF5234CVM100
MOTOROLA
MCF523x Integrated Microprocessor Hardware Specifications
25
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
Signal Primary Functions
2.2.11 Queued Serial Peripheral Interface (QSPI)
Table 12 describes QSPI signals.
2.2.12 UART Module Signals
The UART modules use the signals in this section for data. The baud rate clock inputs are not supported.
Table 12. Queued Serial Peripheral Interface (QSPI) Signals
Signal Name
Abbreviation
Function
I/O
QSPI Syncrhonous
Serial Output
QSPI_DOUT
Provides the serial data from the QSPI and can be programmed to be
driven on the rising or falling edge of QSPI_CLK. Each byte is sent
msb first.
This pin can also be configured as GPIO.
O
QSPI Synchronous
Serial Data Input
QSPI_DIN
Provides the serial data to the QSPI and can be programmed to be
sampled on the rising or falling edge of QSPI_CLK. Each byte is
written to RAM lsb first.
This pin can also be configured as GPIO or as I2C data signal
I2C_SDA.
I
QSPI Serial Clock
QSPI_CLK
Provides the serial clock from the QSPI. The polarity and phase of
QSPI_CLK are programmable. The output frequency is programmed
according to the following formula, in which n can be any value
between 1 and 255:
SPI_CLK = fsys/2 ÷ n
This pin can also be configured as GPIO or as I2C clock signal
I2C_SCL.
O
Synchronous
Peripheral Chip Selects
QSPI_CS[1:0] Provide QSPI peripheral chip selects that can be programmed to be
active high or low. QSPI_CS1 can also be configured as SDRAM
clock enable signal SD_CKE.
These pins can also be configured as GPIO.
O
Table 13. UART Module Signals
Signal Name
Abbreviation
Function
I/O
Transmit Serial Data
Output
U2TXD/U1TXD
/U0TXD
Transmitter serial data outputs for the UART modules. The output is
held high (mark condition) when the transmitter is disabled, idle, or in
the local loopback mode. Data is shifted out, lsb first, on this pin at the
falling edge of the serial clock source.
U1TXD can also be configured as Controller Area Network Transmit
data output CAN0TX.
U2TXD can also be configured as Controller Area Network Transmit
data output CAN1TX.
All pins can also be configured as GPIO.
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(xiàn)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
MCF5234CVM150 功能描述:IC MPU 32BIT COLDFIRE 256-MAPBGA RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:MCF523x 標(biāo)準(zhǔn)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(shè)備:欠壓檢測(cè)/復(fù)位，POR，PWM，WDT 輸入/輸出數(shù):32 程序存儲(chǔ)器容量:32KB（16K x 16） 程序存儲(chǔ)器類(lèi)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(chēng):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(xiàn)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
MCF5235 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:Integrated Microprocessor Hardware Specification
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