参数资料
型号: MC56F8257VLH
厂商: Freescale Semiconductor
文件页数: 23/88页
文件大小: 0K
描述: DSC 64K FLASH 60MHZ 64-LQFP
标准包装: 160
系列: 56F8xxx
核心处理器: 56800E
芯体尺寸: 16-位
速度: 60MHz
连通性: CAN,I²C,LIN,SCI,SPI
外围设备: LVD,POR,PWM,WDT
输入/输出数: 54
程序存储器容量: 64KB(32K x 16)
程序存储器类型: 闪存
RAM 容量: 4K x 16
电压 - 电源 (Vcc/Vdd): 3 V ~ 3.6 V
数据转换器: A/D 16x12b,D/A 1x12b
振荡器型: 内部
工作温度: -40°C ~ 105°C
封装/外壳: 64-LQFP
包装: 管件
MC56F825x/MC56F824x Family Configuration
MC56F825x/MC56F824x Digital Signal Controller, Rev. 3
Freescale Semiconductor
3
1
MC56F825x/MC56F824x Family Configuration
Table 1 compares the MC56F825x/MC56F824x devices.
Table 1. MC56F825x/MC56F824x Device Comparison
Feature
56F8245 56F8246 56F8247 56F8255 56F8256 56F8257
Operation Frequency (MHz)
60
High Speed Peripheral Clock (MHz)
120
Flash memory size (KB) with 1024 words per page
48
64
RAM size (KB)
668888
Enhanced
Flex PWM
(eFlexPWM)
High resolution NanoEdge PWM (520 ps res.)
666666
Enhanced Flex PWM with Input Capture
003003
PWM Fault Inputs (from Crossbar Input)
444444
12-bit ADC with x1, 2x, 4x Programmable Gain
2 x 4Ch
2 x 5Ch
2 x 8Ch
2 x 4Ch 2 x 5 Ch 2 x 8 Ch
Analog comparators (ACMP) each with integrated 5-bit DAC
3
12-bit DAC
1
Cyclic Redundancy Check (CRC)
Yes
Inter-Integrated Circuit (I2C) / SMBus
2
Queued Serial peripheral Interface (QSPI)
1
High speed Queued Serial Communications Interface (QSCI)1
1 Can be clocked by high speed peripheral clock up to 120 MHz
2
Controller Area Network (MSCAN)
0
1
High Speed 16-bit multi-purpose timers (TMR)2
2 Can be clocked by high speed peripheral clock up to 120 MHz
8
Computer operating properly (COP) watchdog timer
Yes
Integrated Power-On Reset and low voltage detection
Yes
Phase-locked loop (PLL)
Yes
8 MHz (400 kHz at standby mode) on-chip ROSC
Yes
Crystal/resonator oscillator
Yes
Crossbar
Input pins
666666
Output pins
226226
General purpose I/O (GPIO)3
3 Shared with other function pins
35
39
54
35
39
54
IEEE 1149.1 Joint Test Action Group (JTAG) interface
Yes
Enhanced on-chip emulator (EOnCE)
Yes
Operating temperature range
-40 °C to 105 °C
Package
44LQFP 48LQFP 64LQFP 44LQFP 48LQFP 64LQFP
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