參數(shù)資料
型號: MC56F8155VFGE
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 數(shù)字信號處理
英文描述: 4-BIT, 120 MHz, OTHER DSP, PQFP128
封裝: ROHS COMPLIANT, PLASTIC, LQFP-128
文件頁數(shù): 58/172頁
文件大小: 844K
代理商: MC56F8155VFGE
56F8355 Technical Data, Rev. 17
150
Freescale Semiconductor
Preliminary
Figure 10-18 Bus Wake Up Detection
10.14 JTAG Timing
Figure 10-19 Test Clock Input Timing Diagram
Table 10-22 JTAG Timing
Characteristic
Symbol
Min
Max
Unit
See Figure
TCK frequency of operation
using EOnCE1
1. TCK frequency of operation must be less than 1/8 the processor rate.
fOP
DC
SYS_CLK/8
MHz
TCK frequency of operation not
using EOnCE1
fOP
DC
SYS_CLK/4
MHz
TCK clock pulse width
tPW
50
ns
TMS, TDI data set-up time
tDS
5—
ns
TMS, TDI data hold time
tDH
5—
ns
TCK low to TDO data valid
tDV
—30
ns
TCK low to TDO tri-state
tTS
—30
ns
TRST assertion time
tTRST
2T2
2. T = processor clock period (nominally 1/60MHz)
—ns
T WAKEUP
CAN_RX
CAN receive
data pin
(Input)
TCK
(Input)
VM
VIL
VM = VIL + (VIH – VIL)/2
tPW
1/fOP
tPW
VM
VIH
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參數(shù)描述
MC56F8156 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
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