參數(shù)資料
型號: MC7457VG733NC
廠商: Freescale Semiconductor
文件頁數(shù): 20/71頁
文件大?。?/td> 0K
描述: IC MPU RISC 733MHZ 483FCCBGA
標(biāo)準(zhǔn)包裝: 36
系列: MPC74xx
處理器類型: 32-位 MPC74xx PowerPC
速度: 733MHz
電壓: 1.1V
安裝類型: 表面貼裝
封裝/外殼: 483-BCBGA,F(xiàn)CCBGA
供應(yīng)商設(shè)備封裝: 483-FCCBGA(29x29)
包裝: 托盤
Electrical and Thermal Characteristics
MPC7457 RISC Microprocessor Hardware Specifications, Rev. 8
Freescale Semiconductor
27
window at the internal receiving latches. This delayed clock is used to capture the data into these latches
which comprise the receive FIFO. This clock is asynchronous to all other processor clocks. This latched
data is subsequently read out of the FIFO synchronously to the processor clock. The time between writing
and reading the data is set by the using the sample point settings defined in the L3CR register.
Table 13 provides the L3 bus interface AC timing specifications for the configuration as shown in
Figure 9, assuming the timing relationships shown in Figure 10 and the loading shown in Figure 8.
Table 13. L3 Bus Interface AC Timing Specifications for MSUG2
At recommended operating conditions. See Table 4.
Parameter
Symbol
Device Revision (L3 I/O Voltage) 9
Unit
Notes
Rev 1.1. (All I/O Modes)
Rev 1.2 (1.5-V I/O Mode)
Rev 1.2
(1.8-, 2.5-V I/O Modes)
Min
Max
Min
Max
L3_CLK rise and fall time
tL3CR, tL3CF
0.75
0.75
ns
1
Setup times: Data and parity
tL3DVEH,
tL3DVEL
(– tL3CLK/4)
+ 0.90
—(– tL3CLK/4)
+ 0.70
ns
2, 3, 4
Input hold times: Data and parity
tL3DXEH,
tL3DXEL
(tL3CLK/4)
+ 0.85
—(tL3CLK/4)
+ 0.70
—ns
2, 4
Valid times: Data and parity
tL3CHDV,
tL3CLDV
—(– tL3CLK/4)
+ 0.60
—(– tL3CLK/4)
+ 0.50
ns
5, 6,
7, 8
Valid times: All other outputs
tL3CHOV
—(tL3CLK/4)
+ 0.65
—(tL3CLK/4)
+ 0.65
ns
5, 7, 8
Output hold times: Data and parity
tL3CHDX,
tL3CLDX,
(tL3CLK/4)
– 0.60
—(tL3CLK/4)
– 0.50
—ns
5, 6,
7, 8
Output hold times: All other outputs
tL3CHOX
(tL3CLK/4)
– 0.50
—(tL3CLK/4)
– 0.50
ns
5, 7, 8
L3_CLK to high impedance: Data
and parity
tL3CLDZ
—(– tL3CLK/4)
+ 0.60
—(– tL3CLK/4)
+ 0.60
ns
相關(guān)PDF資料
PDF描述
MC74HC4052AFG IC MUX/DEMUX DUAL 4X1 16SOEIAJ
MC74HC4066AFEL IC MUX/DEMUX QUAD 1X1 14SOEIAJ
MC74HC4067ADWG IC MUX/DEMUX/QUAD SWITCH 24SOIC
MC74HC4316AFELG IC MUX/DEMUX QUAD 1X1 16SOEIAJ
MC74HC4852AN IC MUX/DEMUX DUAL 4X1 16DIP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC7457VG867NC 功能描述:微處理器 - MPU APOLO7 RV1.2 1.1V 105C RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MC74A5-33SNTR 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel
MC74A5-50T 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel
MC74AC00 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:QUAD 2-INPUT NAND GATE
MC74AC00D 功能描述:邏輯門 2-6V Quad 2-Input RoHS:否 制造商:Texas Instruments 產(chǎn)品:OR 邏輯系列:LVC 柵極數(shù)量:2 線路數(shù)量(輸入/輸出):2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel