參數(shù)資料
型號: MCF54454VR266
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 266 MHz, RISC PROCESSOR, PBGA360
封裝: 23 X 23 MM, ROHS COMPLIANT, TEPBGA-360
文件頁數(shù): 25/48頁
文件大?。?/td> 945K
代理商: MCF54454VR266
Electrical Characteristics
MCF5445x ColdFire Microprocessor Data Sheet, Rev. 6
Freescale Semiconductor
31
Figure 16. SSI Timing — Master Modes
Table 17. SSI Timing — Slave Modes1
1 All timings specified with a capactive load of 25pF.
Num
Description
Symbol
Min
Max
Units
Notes
S11
SSI_BCLK cycle time
tBCLK
8
× t
SYS
—ns
S12
SSI_BCLK pulse width high / low
45%
55%
tBCLK
S13
SSI_FS input setup before SSI_BCLK
10
ns
S14
SSI_FS input hold after SSI_BCLK
2
ns
S15
SSI_BCLK to SSI_TXD / SSI_FS output valid
15
ns
S16
SSI_BCLK to SSI_TXD / SSI_FS output invalid / high
impedence
0—
ns
S17
SSI_RXD setup before SSI_BCLK
10
ns
S18
SSI_RXD hold after SSI_BCLK
2
ns
SSI_MCLK
(Output)
SSI_BCLK
(Output)
SSI_FS
(Output)
SSI_TXD
SSI_RXD
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S7
SSI_FS
(Input)
S9
S10
相關(guān)PDF資料
PDF描述
MCF54451CVM180 32-BIT, 180 MHz, RISC PROCESSOR, PBGA256
MCF54455VR266 32-BIT, 266 MHz, RISC PROCESSOR, PBGA360
MCF54451VM240 32-BIT, 240 MHz, RISC PROCESSOR, PBGA256
MCF54452CVR200 32-BIT, 200 MHz, RISC PROCESSOR, PBGA360
MCF5471ZP200 32-BIT, 200 MHz, RISC PROCESSOR, PBGA388
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCF54455 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire㈢ Microprocessor
MCF54455_08 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire㈢ Microprocessor
MCF54455_0812 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MCF5445x ColdFire?? Microprocessor Data Sheet
MCF54455_09 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MCF5445x ColdFire?? Microprocessor Data Sheet
MCF54455ACVR200 制造商:Freescale Semiconductor 功能描述:MCF5445X RISC 32-BIT 200MHZ 1.8V/2.5V/3.3V 360-PIN TEBGA TRA - Trays