參數(shù)資料
型號: MC7455ARX1000LG
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 1000 MHz, RISC PROCESSOR, CBGA483
封裝: 29 X 29 MM, 1.27 MM PITCH, CERAMIC, BGA-483
文件頁數(shù): 22/76頁
文件大小: 1520K
代理商: MC7455ARX1000LG
MOTOROLA
MPC7455 RISC Microprocessor Hardware Specifications
29
Electrical and Thermal Characteristics
Figure 11 shows the typical connection diagram for the MPC7455 interfaced to PB2 SRAMs, such as the
Motorola MCM63R737, or late write SRAMs, such as the Motorola MCM63R836A.
Figure 11. Typical Synchronous 1-MByte L3 Cache Late Write or PB2 Interface
L3_ADDR[16:0]
L3_CNTL[0]
SA[16:0]
K
SS
SW
ZZ
G
SRAM 0
DQ[0:17]
DQ[18:36]
L3_CNTL[1]
GVDD/2
1
GND
SRAM 1
GVDD/2
1
GND
{L3_DATA[0:15],
{L3_DATA[16:31],
{L3_DATA[32:47],
L3_CLK[0]
L3_CLK[1]
L3_ECHO_CLK[0]
L3_ECHO_CLK[1]
L3_ECHO_CLK[2]
{L3_DATA[48:63],
L3_DP[0:1]}
L3_DP[2:3]}
L3_DP[4:5]}
L3_DP[6:7]}
Denotes
Receive (SRAM
to MPC7455)
Aligned Signals
MPC7455
Denotes
Transmit
(MPC7455 to
SRAM)
Aligned Signals
L3_ECHO_CLK[3]
SA[16:0]
K
SS
SW
ZZ
G
DQ[0:17]
DQ[18:36]
Note:
1. Or as recommended by SRAM manufacturer for single-ended clocking.
相關(guān)PDF資料
PDF描述
MC7455ARX933LG 32-BIT, 933 MHz, RISC PROCESSOR, CBGA483
MC80C32XXX-36MQ 8-BIT, 36 MHz, MICROCONTROLLER, CDIP40
MJ80C52XXX-36 8-BIT, MROM, 36 MHz, MICROCONTROLLER, CQCC44
MD80C32EXXX-30MQ 8-BIT, 30 MHz, MICROCONTROLLER, CDIP40
MC80C32XXX-12/883 8-BIT, 12 MHz, MICROCONTROLLER, CDIP40
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC7455ARX733LF 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:RISC Microprocessor Hardware Specifications
MC7455ARX733LG 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:RISC Microprocessor Hardware Specifications
MC7455ARX867LF 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:RISC Microprocessor Hardware Specifications
MC7455ARX867LG 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:RISC Microprocessor Hardware Specifications
MC7455ARX933LF 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:RISC Microprocessor Hardware Specifications