參數(shù)資料
型號: MC850DECZQ50BUR2
廠商: Freescale Semiconductor
文件頁數(shù): 31/72頁
文件大?。?/td> 0K
描述: IC MPU PQUICC 50MHZ 256-PBGA
標(biāo)準(zhǔn)包裝: 500
系列: MPC8xx
處理器類型: 32-位 MPC8xx PowerQUICC
速度: 50MHz
電壓: 3.3V
安裝類型: 表面貼裝
封裝/外殼: 256-BGA
供應(yīng)商設(shè)備封裝: 256-PBGA(23x23)
包裝: 帶卷 (TR)
MPC850 PowerQUICC Integrated Communications Processor Hardware Specifications, Rev. 2
Freescale Semiconductor
37
Bus Signal Timing
Table 11 shows the reset timing for the MPC850.
Table 11. Reset Timing
Num
Characteristic
50 MHz
66MHz
80 MHz
FFACTOR Unit
MinMax
Min
Max
R69
CLKOUT to HRESET high impedance
20.00
20.00
20.00
ns
R70
CLKOUT to SRESET high impedance
20.00
20.00
20.00
ns
R71
RSTCONF pulse width
340.00
515.00
425.00
17.000
ns
R72
——
———
R73
Configuration data to HRESET rising
edge set up time
350.00
505.00
425.00
15.000
ns
R74
Configuration data to RSTCONF rising
edge set up time
350.00
350.00
350.00
ns
R75
Configuration data hold time after
RSTCONF negation
0.00
0.00
0.00
ns
R76
Configuration data hold time after
HRESET negation
0.00
0.00
0.00
ns
R77
HRESET and RSTCONF asserted to
data out drive
25.00
25.00
25.00
ns
R78
RSTCONF negated to data out high
impedance.
25.00
25.00
25.00
ns
R79
CLKOUT of last rising edge before chip
tristates HRESET to data out high
impedance.
25.00
25.00
25.00
ns
R80
DSDI, DSCK set up
60.00
90.00
75.00
3.000
ns
R81
DSDI, DSCK hold time
0.00
0.00
0.00
ns
R82
SRESET negated to CLKOUT rising
edge for DSDI and DSCK sample
160.00
242.00
200.00
8.000
ns
相關(guān)PDF資料
PDF描述
IDT70V639S12BCI8 IC SRAM 2.25MBIT 12NS 256BGA
MC850DECVR50BUR2 IC MPU PQUICC 50MHZ 256-PBGA
IDT7008S55G IC SRAM 512KBIT 55NS 84PGA
XF2B-3145-31A CONN FPC 31POS 0.3MM PITCH SMD
IDT70V657S10BFG IC SRAM 1.125MBIT 10NS 208FBGA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC851 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:INTEGRATED CIRCUITS
MC852 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:INTEGRATED CIRCUITS
MC8529 制造商:Motorola Inc 功能描述:
MC852L 制造商:Motorola Inc 功能描述:
MC852P 制造商:Motorola Inc 功能描述: 制造商:National Semiconductor Corporation 功能描述: 制造商:Texas Instruments 功能描述: