參數(shù)資料
型號: MC7447AHX1267LB
廠商: Freescale Semiconductor
文件頁數(shù): 55/56頁
文件大?。?/td> 0K
描述: IC MPU RISC 32BIT 360-FCCBGA
標(biāo)準(zhǔn)包裝: 44
系列: MPC74xx
處理器類型: 32-位 MPC74xx PowerPC
速度: 1.267GHz
電壓: 1.3V
安裝類型: 表面貼裝
封裝/外殼: 360-BCBGA,F(xiàn)CCBGA
供應(yīng)商設(shè)備封裝: 360-FCCBGA(25x25)
包裝: 托盤
MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5
8
Freescale Semiconductor
Comparison with the MPC7447, MPC7445, and MPC7441
BHT size
2K-entry
Link stack depth
8
Unresolved branches supported
3
Branch taken penalty (BTIC hit)
1
Minimum misprediction penalty
6
Execution Unit Timings (Latency-Throughput)
Aligned load (integer, float, vector)
3-1, 4-1, 3-1
Misaligned load (integer, float, vector)
4-2, 5-2, 4-2
L1 miss, L2 hit latency
9 data/13 instruction
SFX (aDd Sub, Shift, Rot, Cmp, logicals)
1-1
Integer multiply (32
× 8, 32 × 16, 32 × 32)
3-1, 3-1, 4-2
Scalar float
5-1
VSFX (vector simple)
1-1
VCFX (vector complex)
4-1
VFPU (vector float)
4-1
VPER (vector permute)
2-1
MMUs
TLBs (instruction and data)
128-entry, 2-way
Tablewalk mechanism
Hardware + software
Instruction BATs/data BATs
8/8
4/4
L1 I Cache/D Cache Features
Size
32K/32K
Associativity
8-way
Locking granularity
Way
Parity on Instruction cache
Word
Parity on data cache
Byte
Number of data cache misses (load/store)
5/1
Data stream touch engines
4 streams
On-Chip Cache Features
Cache level
L2
Size/associativity
512-Kbyte/8-way
256-Kbyte/8-way
Access width
256 bits
Table 1. Microarchitecture Comparison (continued)
Microarchitectural Specs
MPC7447A
MPC7447
MPC7445
MPC7441
相關(guān)PDF資料
PDF描述
ASC50DTEI CONN EDGECARD 100POS .100 EYELET
AMC50DTEI CONN EDGECARD 100POS .100 EYELET
ATF22V10C-7JI IC PLD 7NS 28PLCC
RMC50DTEF CONN EDGECARD 100PS .100 EYELET
MC7410VU400NE IC MPU RISC 32BIT 360-FCCBGA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC7447AHX1333LB 制造商:Freescale Semiconductor 功能描述:MPU MPC74XX RISC 32BIT 0.13UM 1.333GHZ 1.8V/2.5V 360FCCBGA - Trays
MC7447AHX1420LB 功能描述:微處理器 - MPU APOLO7PM RV1.1 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
MC7447AHX1420PC 制造商:Freescale Semiconductor 功能描述:MPU MPC74XX RISC 32BIT 0.13UM 1.42GHZ 1.8V/2.5V 360FCCBGA - Bulk
MC7447AHX1600PC 制造商:Freescale Semiconductor 功能描述:MPU MPC74XX RISC 32BIT 0.13UM 1.6GHZ 1.8V/2.5V 360FCCBGA - Bulk
MC7447AHX1700PC 制造商:Freescale Semiconductor 功能描述:APL7PM,RV1.1.1,1.38V,75C - Trays