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參數(shù)資料
| 型號： | MC56F8255VLD |
| 廠商： | Freescale Semiconductor |
| 文件頁數(shù)： | 67/88頁 |
| 文件大?。?/td> | 0K |
| 描述： | DSC 64K FLASH 60MHZ 44-LQFP |
| 標準包裝： | 160 |
| 系列： | 56F8xxx |
| 核心處理器： | 56800E |
| 芯體尺寸： | 16-位 |
| 速度： | 60MHz |
| 連通性： | CAN，I²C，LIN，SCI，SPI |
| 外圍設(shè)備： | LVD，POR，PWM，WDT |
| 輸入/輸出數(shù)： | 35 |
| 程序存儲器容量： | 64KB（32K x 16） |
| 程序存儲器類型： | 閃存 |
| RAM 容量： | 4K x 16 |
| 電壓 - 電源 (Vcc/Vdd)： | 3 V ~ 3.6 V |
| 數(shù)據(jù)轉(zhuǎn)換器： | A/D 8x12b，D/A 1x12b |
| 振蕩器型： | 內(nèi)部 |
| 工作溫度： | -40°C ~ 105°C |
| 封裝/外殼： | 44-LQFP |
| 包裝： | 管件 |
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Overview
MC56F825x/MC56F824x Digital Signal Controller, Rev. 3
Freescale Semiconductor
7
— Maximum slave module frequency = module clock frequency/2
— 13-bit baud rate divider for low speed communication
Two inter-integrated circuit (I2C) ports
— Operation at up to 100 kbps
— Support for master and slave operation
— Support for 10-bit address mode and broadcasting mode
— Support for SMBus, Version 2
One Freescale Scalable Controller Area Network (MSCAN) module
— Fully compliant with CAN protocol Version 2.0 A/B
— Support for standard and extended data frames
— Support for data rate up to 1 Mbit/s
— Five receive buffers and three transmit buffers
Computer operating properly (COP) watchdog timer capable of selecting different clock sources
— Programmable prescaler and timeout period
— Programmable wait, stop, and partial powerdown mode operation
— Causes loss of reference reset 128 cycles after loss of reference clock to the PLL is detected
— Choice of clock sources from four sources in support of EN60730 and IEC61508:
– On-chip relaxation oscillator
– External crystal oscillator/external clock source
– System clock (IP bus to 60 MHz)
Power supervisor (PS)
— On-chip linear regulator for digital and analog circuitry to lower cost and reduce noise
— Integrated low voltage detection to generate warning interrupt if VDD is below low voltage detection (LVI)
threshold
— Integrated power-on reset (POR)
– Reliable reset process during power-on procedure
– POR is released after VDD passes low voltage detection (LVI) threshold
— Integrated brown-out reset
— Run, wait, and stop modes
Phase lock loop (PLL) providing a high-speed clock to the core and peripherals
— 2x system clock provided to Quad Timers and SCIs
— Loss of lock interrupt
— Loss of reference clock interrupt
Clock sources
— On-chip relaxation oscillator with two user selectable frequencies: 400 kHz for low speed mode, 8 MHz for
normal operation
— External clock: crystal oscillator, ceramic resonator, and external clock source
Cyclic Redundancy Check (CRC) Generator
— Hardware CRC generator circuit using 16-bit shift register
— CRC16-CCITT compliancy with x16 + x12 + x5 + 1 polynomial
— Error detection for all single, double, odd, and most multi-bit errors
— Programmable initial seed value
— High-speed hardware CRC calculation
— Optional feature to transpose input data and CRC result via transpose register, required on applications where
bytes are in LSb (Least Significant bit) format.
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| MC56F8256 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Digital Signal Controller Battery chargers and management |
| MC56F8256MLF | 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC DSC 48 LQFP 64K FL RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT |
| MC56F8256VLF | 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC DSC 48 LQFP 64K FL RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT |
| MC56F8257 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Digital Signal Controller Battery chargers and management |
| MC56F8257MLH | 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC DSC 64 LQFP 64K FL RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT |
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