参数资料
型号: MC56F8257VLH
厂商: Freescale Semiconductor
文件页数: 64/88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
Specifications
MC56F825x/MC56F824x Digital Signal Controller, Rev. 3
Freescale Semiconductor
67
Figure 29. Test Access Port Timing Diagram
7.23
Quad Timer Timing
Figure 30. Timer Timing
Table 39. Timer Timing1, 2
1 In the formulas listed, T = the clock cycle. For 32 MHz operation, T = 31.25 ns.
2. Parameters listed are guaranteed by design.
Characteristic
Symbol
Min
Max
Unit
See Figure
Timer input period
PIN
2T + 6
ns
Timer input high/low period
PINHL
1T + 3
ns
Timer output period
POUT
125
ns
Timer output high/low period
POUTHL
50
ns
Input Data Valid
Output Data Valid
tDS
tDH
tDV
tTS
TCK
(Input)
TDI
(Input)
TDO
(Output)
TDO
(Output)
TMS
POUT
POUTHL
PIN
PINHL
Timer Inputs
Timer Outputs
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