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參數(shù)資料
| 型號(hào)： | MC7447AHX1000LB |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, 1000 MHz, RISC PROCESSOR, CBGA360 |
| 封裝： | 25 X 25 MM, 3.24 MM HEIGHT, 1.27 MM PITCH, CERAMIC, BGA-360 |
| 文件頁(yè)數(shù)： | 56/58頁(yè) |
| 文件大?。?/td> | 1095K |
| 代理商： | MC7447AHX1000LB |
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MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5
Freescale Semiconductor
7
Comparison with the MPC7447, MPC7445, and MPC7441
— IEEE 1149.1 JTAG interface
— Array built-in self test (ABIST)—factory test only
Reliability and serviceability
— Parity checking on system bus
— Parity checking on the L1 and L2 caches
3
Comparison with the MPC7447, MPC7445, and
MPC7441
Table 1 compares the key features of the MPC7447A with the key features of the earlier MPC7447,
MPC7445, and MPC7441. All are based on the MPC7450 RISC microprocessor and are very similar
architecturally. The MPC7447A is identical to the MPC7447 but includes the DFS and temperature diode
features.
Table 1. Microarchitecture Comparison
Microarchitectural Specs
MPC7447A
MPC7447
MPC7445
MPC7441
Basic Pipeline Functions
Logic inversions per cycle
18
Pipeline stages up to execute
5
Total pipeline stages (minimum)
7
Pipeline maximum instruction throughput
3 + branch
Pipeline Resources
Instruction buffer size
12
Completion buffer size
16
Renames (integer, float, vector)
16, 16, 16
Maximum Execution Throughput
SFX
3
Vector
2 (any 2 of 4 units)
Scalar floating-point
1
Out-of-Order Window Size in Execution Queues
SFX integer units
1 entry
× 3 queues
Vector units
In order, 4 queues
Scalar floating-point unit
In order
Branch Processing Resources
Prediction structures
BTIC, BHT, link stack
BTIC size, associativity
128-entry, 4-way
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC7447AHX1000NB | 功能描述:微處理器 - MPU APOLO7PM RV1.1 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(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 |
| MC7447AHX1000NBR | 制造商:Freescale Semiconductor 功能描述:MPU MPC74XX RISC 32BIT 0.13UM 1GHZ 1.8V/2.5V 360FCCBGA - Tape and Reel |
| MC7447AHX1000PC | 制造商:Freescale Semiconductor 功能描述:MPU MPC74XX RISC 32BIT 0.13UM 1GHZ 1.8V/2.5V 360FCCBGA - Bulk |
| MC7447AHX1167NB | 功能描述:微處理器 - MPU APOLO7PM RV1.1 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(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 |
| MC7447AHX1167NB | 制造商:Freescale Semiconductor 功能描述:IC 32-BIT MPU 1.167GHZ 360-FCCBGA |
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