參數(shù)資料
型號(hào): KMC7457VG1000NC
廠商: Freescale Semiconductor
文件頁(yè)數(shù): 20/71頁(yè)
文件大?。?/td> 0K
描述: IC MPU RISC 32BIT 1000MHZ 483BGA
標(biāo)準(zhǔn)包裝: 1
系列: MPC74xx
處理器類型: 32-位 MPC74xx PowerPC
速度: 1.0GHz
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
IDT70V27L25PF IC SRAM 512KBIT 25NS 100TQFP
IDT70V27L20PF IC SRAM 512KBIT 20NS 100TQFP
KMC7457RX1267LC IC MPU RISC 32BIT 1267MHZ 483BGA
IDT7027L35PF IC SRAM 512KBIT 35NS 100TQFP
IDT7027L25PF IC SRAM 512KBIT 25NS 100TQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KMC7457VG1267LC 功能描述:微處理器 - MPU APOLO7 RV1.2 1.3V 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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
KMC755CPX350LE 功能描述:微處理器 - MPU 360PBGA RV2.8 6W 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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
KMC755CRX350TE 功能描述:微處理器 - MPU 360CBGA RV2.8 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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
KMC755CVT400LE 功能描述:微處理器 - MPU GF RV2.8 4A 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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
KMC7D0CN20C 制造商:KEC 制造商全稱:KEC(Korea Electronics) 功能描述:TSSOP-8 PACKAGE