数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

MC7445ARX867LF 数据表(PDF) 7 Page - Freescale Semiconductor, Inc

部件名 MC7445ARX867LF
功能描述  RISC Microprocessor Hardware Specifications
Download  64 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  FREESCALE [Freescale Semiconductor, Inc]
网页  http://www.freescale.com
标志 FREESCALE - Freescale Semiconductor, Inc

MC7445ARX867LF 数据表(HTML) 7 Page - Freescale Semiconductor, Inc

Back Button MC7445ARX867LF Datasheet HTML 3Page - Freescale Semiconductor, Inc MC7445ARX867LF Datasheet HTML 4Page - Freescale Semiconductor, Inc MC7445ARX867LF Datasheet HTML 5Page - Freescale Semiconductor, Inc MC7445ARX867LF Datasheet HTML 6Page - Freescale Semiconductor, Inc MC7445ARX867LF Datasheet HTML 7Page - Freescale Semiconductor, Inc MC7445ARX867LF Datasheet HTML 8Page - Freescale Semiconductor, Inc MC7445ARX867LF Datasheet HTML 9Page - Freescale Semiconductor, Inc MC7445ARX867LF Datasheet HTML 10Page - Freescale Semiconductor, Inc MC7445ARX867LF Datasheet HTML 11Page - Freescale Semiconductor, Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 64 page
background image
MPC7455 RISC Microprocessor Hardware Specifications, Rev. 4.1
Freescale Semiconductor
7
Comparison with the MPC7400, MPC7410, MPC7450, MPC7451, and MPC7441
Performance monitor can be used to help debug system designs and improve software efficiency
In-system testability and debugging features through JTAG boundary-scan capability
Testability
— LSSD scan design
— IEEE 1149.1 JTAG interface
— Array built-in self test (ABIST)—factory test only
Reliability and serviceability
— Parity checking on system bus and L3 cache bus
— Parity checking on the L2 and L3 cache tag arrays
3
Comparison with the MPC7400, MPC7410, MPC7450,
MPC7451, and MPC7441
Table 1 compares the key features of the MPC7455 with the key features of the earlier MPC7400, MPC7410,
MPC7450, MPC7451, and MPC7441. To achieve a higher frequency, the number of logic levels per cycle is
reduced. Also, to achieve this higher frequency, the pipeline of the MPC7455 is extended (compared to the
MPC7400), while maintaining the same level of performance as measured by the number of instructions executed
per cycle (IPC).
Table 1. Microarchitecture Comparison
Microarchitectural Specs
MPC7455/MPC7445
MPC7450/MPC7451/
MPC7441
MPC7400/MPC7410
Basic Pipeline Functions
Logic inversions per cycle
18
18
28
Pipeline stages up to execute
5
5
3
Total pipeline stages (minimum)
7
7
4
Pipeline maximum instruction
throughput
3 + Branch
3 + Branch
2 + Branch
Pipeline Resources
Instruction buffer size
12
12
6
Completion buffer size
16
16
8
Renames (integer, float, vector)
16, 16, 16
16, 16, 16
6, 6, 6
Maximum Execution Throughput
SFX
332
Vector
2 (Any 2 of 4 Units)
2 (Any 2 of 4 Units)
2 (Permute/Fixed)
Scalar floating-point
1
1
1
Out-of-Order Window Size in Execution Queues
SFX integer units
1 Entry
× 3 Queues
1 Entry
× 3 Queues
1 Entry
× 2 Queues
Vector units
In Order, 4 Queues
In Order, 4 Queues
In Order, 2 Queues


类似零件编号 - MC7445ARX867LF

制造商部件名数据表功能描述
logo
Freescale Semiconductor...
MC7447A FREESCALE-MC7447A Datasheet
254Kb / 8P
   PowerPC microprocessor
logo
NXP Semiconductors
MC7447AHX1000LB NXP-MC7447AHX1000LB Datasheet
1Mb / 56P
   RISC Microprocessor Hardware Specifications
Rev. 5, 01/2006
logo
Freescale Semiconductor...
MC7447AHX1000NB FREESCALE-MC7447AHX1000NB Datasheet
254Kb / 8P
   PowerPC microprocessor
logo
NXP Semiconductors
MC7447AHX1000NB NXP-MC7447AHX1000NB Datasheet
1Mb / 56P
   RISC Microprocessor Hardware Specifications
Rev. 5, 01/2006
MC7447AHX1000NB NXP-MC7447AHX1000NB Datasheet
129Kb / 8P
   Hardware Specification Addendum for the MC7447AxxnnnnNx Series
Rev. 3, 09/2005
More results

类似说明 - MC7445ARX867LF

制造商部件名数据表功能描述
logo
Freescale Semiconductor...
XPC7445 FREESCALE-XPC7445 Datasheet
336Kb / 12P
   RISC Microprocessor Hardware Specifications
KMC7448HX1700LD FREESCALE-KMC7448HX1700LD Datasheet
754Kb / 60P
   RISC Microprocessor Hardware Specifications
MPC7410 FREESCALE-MPC7410_1 Datasheet
865Kb / 56P
   RISC Microprocessor Hardware Specifications
logo
NXP Semiconductors
MPC755EC NXP-MPC755EC Datasheet
1Mb / 56P
   RISC Microprocessor Hardware Specifications
Rev. 8, 02/2006
logo
Motorola, Inc
MPC755 MOTOROLA-MPC755 Datasheet
1Mb / 56P
   RISC Microprocessor Hardware Specifications
logo
Freescale Semiconductor...
MPC7457EC FREESCALE-MPC7457EC Datasheet
1Mb / 68P
   RISC Microprocessor Hardware Specifications
logo
NXP Semiconductors
MPC7447AEC NXP-MPC7447AEC Datasheet
1Mb / 56P
   RISC Microprocessor Hardware Specifications
Rev. 5, 01/2006
logo
Freescale Semiconductor...
MPC7447A FREESCALE-MPC7447A_06 Datasheet
1Mb / 56P
   RISC Microprocessor Hardware Specifications
MPC7448 FREESCALE-MPC7448 Datasheet
1Mb / 60P
   RISC Microprocessor Hardware Specifications
MPC7448EC FREESCALE-MPC7448EC Datasheet
753Kb / 60P
   RISC Microprocessor Hardware Specifications
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com