參數(shù)資料
型號: MCF51AC256BCLKER
廠商: Freescale Semiconductor
文件頁數(shù): 2/42頁
文件大?。?/td> 0K
描述: MCU 32BIT 256K FLASH 80-LQFP
標準包裝: 1,000
系列: MCF51AC
核心處理器: Coldfire V1
芯體尺寸: 32-位
速度: 50MHz
連通性: I²C,SCI,SPI
外圍設備: LVD,PWM,WDT
輸入/輸出數(shù): 69
程序存儲器容量: 256KB(256K x 8)
程序存儲器類型: 閃存
RAM 容量: 32K x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 24x12b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 80-LQFP
包裝: 帶卷 (TR)
MCF51AC256 ColdFire Microcontroller Data Sheet, Rev.7
MCF51AC256 Family Configurations
Freescale Semiconductor
10
— Double-buffered transmit and receive
— Serial clock phase and polarity options
— Slave select output
— Selectable MSB-first or LSB-first shifting
— 16-bit and FIFO operations in SPI2
Input/Output
— 69 GPIOs
— 8 keyboard interrupt pins with selectable polarity
— Hysteresis and configurable pull-up device on all input pins; Configurable slew rate and drive
strength on all output pins
— 16-bits Rapid GPIO pins connected to the processor’s local 32-bit platform bus with set, clear,
and faster toggle functionality
1.4
Part Numbers
Table 3. Orderable Part Number Summary
Freescale Part Number
Description
Flash / SRAM
(Kbytes)
Package
Temperature
MCF51AC256AVFUE
MCF51AC256 ColdFire Microcontroller with CAN
256 / 32
64 QFP
–40°C to 105°C
MCF51AC256BVFUE
MCF51AC256 ColdFire Microcontroller without CAN
256 / 32
64 QFP
–40°C to 105°C
MCF51AC256AVLKE
MCF51AC256 ColdFire Microcontroller with CAN
256 / 32
80 LQFP
–40°C to 105°C
MCF51AC256BVLKE
MCF51AC256 ColdFire Microcontroller without CAN
256 / 32
80 LQFP
–40°C to 105°C
MCF51AC256AVPUE
MCF51AC256 ColdFire Microcontroller with CAN
256 / 32
64 LQFP
–40°C to 105°C
MCF51AC256BVPUE
MCF51AC256 ColdFire Microcontroller without CAN
256 / 32
64 LQFP
–40°C to 105°C
MCF51AC128AVFUE
MCF51AC128 ColdFire Microcontroller with CAN
128 / 32
64 QFP
–40°C to 105°C
MCF51AC128CVFUE
MCF51AC128 ColdFire Microcontroller without CAN
128 / 16
64 QFP
–40°C to 105°C
MCF51AC128AVLKE
MCF51AC128 ColdFire Microcontroller with CAN
128 / 32
80 LQFP
–40°C to 105°C
MCF51AC128CVLKE
MCF51AC128 ColdFire Microcontroller without CAN
128 / 16
80 LQFP
–40°C to 105°C
MCF51AC128AVPUE
MCF51AC128 ColdFire Microcontroller with CAN
128 / 32
64 LQFP
–40°C to 105°C
MCF51AC128CVPUE
MCF51AC128 ColdFire Microcontroller without CAN
128 / 16
64 LQFP
–40°C to 105°C
MCF51AC256ACFUE
MCF51AC256 ColdFire Microcontroller with CAN
256 / 32
64 QFP
–40°C to 85°C
MCF51AC256BCFUE
MCF51AC256 ColdFire Microcontroller without CAN
256 / 32
64 QFP
–40°C to 85°C
MCF51AC256ACLKE
MCF51AC256 ColdFire Microcontroller with CAN
256 / 32
80 LQFP
–40°C to 85°C
MCF51AC256BCLKE
MCF51AC256 ColdFire Microcontroller without CAN
256 / 32
80 LQFP
–40°C to 85°C
Package designator
Temperature range
Family
Status
Core
Pb free indicator
(V = –40
C to 105C, C= –40C to 85C )
(MCF = Fully Qualified ColdFire)
MCF
AC 256
XX E
Memory size designator
V
51
(PCF = Product Engineering)
X
CAN Feature (A: With CAN, B/C: Without CAN)
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相關代理商/技術參數(shù)
參數(shù)描述
MCF51AC256BCPUE 功能描述:32位微控制器 - MCU 256KFLASH,32K RAM NO CAN 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
MCF51AC256BVFGE 制造商:Freescale Semiconductor 功能描述:MCF51AC256BVFGE - Bulk
MCF51AC256BVFUE 功能描述:32位微控制器 - MCU 256KFLASH 32K RAM NO CAN 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
MCF51AC256BVLKE 功能描述:32位微控制器 - MCU 256KFLASH 32K RAM NO CAN 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
MCF51AC256BVPUE 功能描述:32位微控制器 - MCU 256KFLASH 32K RAM NO CAN 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