전자부품 데이터시트 검색엔진
Selected language     Korean  ▼
부품명
         상세내용
Preview PDF Download HTML-1page HTML-10pages

KMPC875ZT80 데이터시트(Datasheet) 2 Page - Freescale Semiconductor, Inc

부품명 KMPC875ZT80
상세내용  Hardware Specifications
PDF  84 Pages
Scroll/Zoom Zoom In 100% Zoom Out
제조사  FREESCALE [Freescale Semiconductor, Inc]
홈페이지  http://www.freescale.com
Logo 

 
 2 page
background image
MPC875/MPC870 Hardware Specifications, Rev. 3.0
2
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
Freescale Semiconductor
Features
Table 1 shows the functionality supported by the members of the MPC875/MPC870.
2Features
The MPC875/870 is comprised of three modules that each use the 32-bit internal bus: a MPC8xx core, a system
integration unit (SIU), and a communications processor module (CPM).
The following list summarizes the key MPC875/870 features:
Embedded MPC8xx core up to 133 MHz
Maximum frequency operation of the external bus is 80 MHz (in 1:1 mode)
— The 133-MHz core frequency supports 2:1 mode only.
— The 66-/80-MHz core frequencies support both the 1:1 and 2:1 modes.
Single-issue, 32-bit core (compatible with the PowerPC architecture definition) with thirty-two 32-bit
general-purpose registers (GPRs)
— The core performs branch prediction with conditional prefetch and without conditional execution.
— 8-Kbyte data cache and 8-Kbyte instruction cache (see Table 1)
– Instruction cache is two-way, set-associative with 256 sets in 2 blocks
– Data cache is two-way, set-associative with 256 sets
– Cache coherency for both instruction and data caches is maintained on 128-bit (4-word) cache
blocks.
– Caches are physically addressed, implement a least recently used (LRU) replacement algorithm, and
are lockable on a cache block basis.
— MMUs with 32-entry TLB, fully associative instruction and data TLBs
— MMUs support multiple page sizes of 4, 16, and 512 Kbytes, and 8 Mbytes; 16 virtual address spaces
and 16 protection groups
— Advanced on-chip emulation debug mode
Up to 32-bit data bus (dynamic bus sizing for 8, 16, and 32 bits)
32 address lines
Memory controller (eight banks)
— Contains complete dynamic RAM (DRAM) controller
— Each bank can be a chip select or RAS to support a DRAM bank.
— Up to 30 wait states programmable per memory bank
— Glueless interface to DRAM, SIMMS, SRAM, EPROMs, Flash EPROMs, and other memory devices
— DRAM controller programmable to support most size and speed memory interfaces
— Four CAS lines, four WE lines, and one OE line
Table 1. MPC875/870 Devices
Part
Cache
Ethernet
SCC
SMC
USB
Security
Engine
I Cache
D Cache
10BaseT
10/100
MPC875
8 Kbyte
8 Kbyte
1
2
1
1
1
Yes
MPC870
8 Kbyte
8 Kbyte
2
1
1
No




Html 페이지

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  65  66  67  68  69  70  71  72  73  74  75  76  77  78  79  80  81  82  83  84 


데이터시트



관련 부품명

부품명상세내용Html View제조사
MAC7100MAC7100 Microcontroller Family Hardware Specifications 1 2 3 4 5 MoreMotorola, Inc
MPC8241Intergrated Processor Hardware Specifications 1 2 3 4 Freescale Semiconductor, Inc
MPC7448RISC Microprocessor Hardware Specifications 1 2 3 4 5 MoreFreescale Semiconductor, Inc
MPC860ECFamily Hardware Specifications 1 2 3 4 5 MoreMotorola, Inc
MPC857THardware Specifications 1 2 3 4 5 MoreMotorola, Inc
MPC8347EAIntegrated Host Processor Hardware Specifications 1 2 3 4 5 MoreFreescale Semiconductor, Inc
MPC860ECFamily Hardware Specifications 1 2 3 4 5 MoreMotorola, Inc
MB86290AGraphics Controller Hardware Specifications 1 2 3 4 5 MoreFujitsu Component Limited.
MPC8272MPC8272 PowerQUICC II Family Hardware Specifications 1 2 3 4 5 MoreMotorola, Inc
MPC755RISC Microprocessor Hardware Specifications 1 2 3 4 5 MoreMotorola, Inc

링크 URL

ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ]  

Alldatasheet는?   |   광고문의    |   운영자에게 연락하기   |   개인정보취급방침   |   즐겨찾기   |   링크교환   |   제조사별 검색
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  , 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