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參數(shù)資料
| 型號： | PCF51AC256BCLKE |
| 廠商： | Freescale Semiconductor |
| 文件頁數(shù)： | 42/42頁 |
| 文件大小： | 0K |
| 描述： | MCU 8BIT 256K FLASH 80-LQFP |
| 標準包裝： | 90 |
| 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(shè)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： | 托盤 |
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MCF51AC256 Family Configurations
MCF51AC256 ColdFire Microcontroller Data Sheet, Rev.7
Freescale Semiconductor
9
Inter-integrated circuit (IIC)
— Compatible with IIC bus standard
— Multi-master operation
— Software programmable for one of 64 different serial clock frequencies
— Interrupt driven byte-by-byte data transfer
— Arbitration lost interrupt with automatic mode switching from master to slave
— Calling address identification interrupt
— Bus busy detection
— 10-bit address extension
Controller area network (CAN)
— Implementation of the CAN protocol — Version 2.0A/B
– Standard and extended data frames
– Zero to eight bytes data length
– Programmable bit rate up to 1 Mbps
– Support for remote frames
— Five receive buffers with FIFO storage scheme
— Three transmit buffers with internal prioritization using a “l(fā)ocal priority” concept
— Flexible maskable identifier filter supports two full-size (32-bit) extended identifier filters, four
16-bit filters, or eight 8-bit filters
— Programmable wakeup functionality with integrated low-pass filter
— Programmable loopback mode supports self-test operation
— Programmable listen-only mode for monitoring of CAN bus
— Programmable bus-off recovery functionality
— Separate signalling and interrupt capabilities for all CAN receiver and transmitter error states
(warning, error passive, bus-off)
— Internal timer for time-stamping of received and transmitted messages
Serial communications interfaces (SCI)
— Full-duplex, standard non-return-to-zero (NRZ) format
— Double-buffered transmitter and receiver with separate enables
— Programmable baud rates (13-bit modulo divider)
— Interrupt-driven or polled operation
— Hardware parity generation and checking
— Programmable 8-bit or 9-bit character length
— Receiver wakeup by idle-line or address-mark
— Optional 13-bit break character generation / 11-bit break character detection
— Selectable transmitter output polarity
Serial peripheral interfaces (SPI)
— Master or slave mode operation
— Full-duplex or single-wire bidirectional option
— Programmable transmit bit rate
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| PCF51AC256ACLKE | MCU 8BIT 256K FLASH 80-LQFP |
| PCF51AC256ACFUE | MCU 8BIT 256K FLASH 64-QFP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCF51AC256BCPUE | 功能描述:32位微控制器 - MCU 32 Bit 256K FLASH 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 |
| PCF51AG128VLF | 制造商:Freescale Semiconductor 功能描述:PCF51AG128VLF - Bulk |
| PCF51AG128VLH | 制造商:Freescale Semiconductor 功能描述:PCF51AG128VLH - Bulk |
| PCF51AG128VLK | 制造商:Freescale Semiconductor 功能描述:PCF51AG128VLK - Bulk |
| PCF51AG128VQH | 制造商:Freescale Semiconductor 功能描述:PCF51AG128VQH - Bulk |
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