參數(shù)資料
型號(hào): IDT79RC64T575-250DP
廠商: IDT, Integrated Device Technology Inc
文件頁(yè)數(shù): 1/28頁(yè)
文件大?。?/td> 0K
描述: IC MPU 64BIT EMB 250MHZ 208-QFP
標(biāo)準(zhǔn)包裝: 24
處理器類(lèi)型: RISC 64-位
速度: 250MHz
電壓: 2.5V
安裝類(lèi)型: 表面貼裝
封裝/外殼: 208-BFQFP 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 208-PQFP(28x28)
包裝: 托盤(pán)
其它名稱(chēng): 79RC64T575-250DP
1 of 28
December 14, 2001
2001 Integrated Device Technology, Inc.
DSC 5607
IDT and the IDT logo are trademarks of Integrated Device Technology, Inc.
Advanced 64-bit
Microprocessors
Product Family
Features
High-performance 64-bit embedded Microprocessor
– 250MHz operating frequency
– >330 Dhrystone MIPS performance
– 300MFLOPS/s floating-point performance
– Up to 125 million multiply accumulate per second (MAC/s)
– MIPS-IV Instruction Set Architecture (ISA), with integer DSP
and 3-operand integer multiply extensions
– Limited dual-issue microarchitecture
Compatible with RC4640 and RC32364 DSP extensions
– DSP Extensions, for consumer applications
– 2-cycle repeat rate, on atomic Multiply-add
– Multiply-subtract (MSUB) support, for complex number
processing
– Count-leading-zero/one support, for string searches and
normalization
High-performance on-chip cache subsystem
– 32kB, two-set associative instruction cache (I-cache)
– 32kB, two-set associative data cache (D-cache)
– Write-through and write-back data cache operations
– High-performance cache-ops, bandwidth management
I-cache and D-cache locking capability (per line), provides
improved real-time support
Joint TLB on-chip, for virtual-to-physical address mapping
Big- or Little-endian capability
RC5000 compatible memory management
– On-chip 48-entry, 96-page TLB, for advanced operating
system support
– Compatible with major operating systems:
WindowsCE, VxWorks, and others
Bus compatible with IDT 64-bit microprocessor families
– Pipeline runs at 2 to 8 times the bus frequency
– Bus speeds to 125MHz
– 32-bit bus option, for lower cost systems
– Enhanced timing protocol for SyncDRAM systems (compatible
with IDT79RC64474/475)
RC64574:
– 32-bit SysAd bus, for low-cost systems
– Pin compatible with RC4640 and RC64474
– 128-pin QFP package
RC64575:
– 64-bit SysAd bus interface
– Pin compatible with RC4650 and RC64475
– 208-pin QFP package
Industrial temperature range support
JTAG Boundary Scan Interface
2.5V operation with 3.3V tolerant I/O
Block Diagram
Figure 1 RC64574/RC64575 Block Diagram
64-bit
Integer
DSP
Accelerator
Execution Unit
666 MFIOPS
Floating-Point
Accelerator
PLL
Dual-Issue Instruction Fetch Unit
Primary Cache Controller
RC5000
Compatible
System Control
Coprocessor
48-entry
96-page
TLB
32kB
2 set-associative
Instruction
Cache
32kB
2 set-associative
Data
Cache
64-bit/32-bit
RC64474/475 Compatible
System Interface
ClkIn
(Lockable)
IEEE 1284
79RC64574
79RC64575
相關(guān)PDF資料
PDF描述
IDT79RC64V475-200DP IC MPU 64BIT EMB 200MHZ 208-QFP
IDT82P20416DBFG IC LIU T1/E1/J1 16CH SH 484BGA
IDT82P20516DBFG IC LIU T1/E1/J1 16CH SH 484BGA
IDT82P2281PF TXRX T1/E1/J1 LONG/SHORT 80-TQFP
IDT82P2282PF TXRX T1/J1/E1 2CHAN 100-TQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT79RC64V474-180DZ 功能描述:IC MPU 64BIT EMB 180MHZ 128-QFP RoHS:否 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:- 標(biāo)準(zhǔn)包裝:2 系列:MPC8xx 處理器類(lèi)型:32-位 MPC8xx PowerQUICC 特點(diǎn):- 速度:133MHz 電壓:3.3V 安裝類(lèi)型:表面貼裝 封裝/外殼:357-BBGA 供應(yīng)商設(shè)備封裝:357-PBGA(25x25) 包裝:托盤(pán)
IDT79RC64V474-200DZ 功能描述:IC MPU 64BIT EMB 200MHZ 128-QFP RoHS:否 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:- 標(biāo)準(zhǔn)包裝:2 系列:MPC8xx 處理器類(lèi)型:32-位 MPC8xx PowerQUICC 特點(diǎn):- 速度:133MHz 電壓:3.3V 安裝類(lèi)型:表面貼裝 封裝/外殼:357-BBGA 供應(yīng)商設(shè)備封裝:357-PBGA(25x25) 包裝:托盤(pán)
IDT79RC64V475-180DP 功能描述:IC MPU 64BIT EMB 180MHZ 208-QFP RoHS:否 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:- 標(biāo)準(zhǔn)包裝:2 系列:MPC8xx 處理器類(lèi)型:32-位 MPC8xx PowerQUICC 特點(diǎn):- 速度:133MHz 電壓:3.3V 安裝類(lèi)型:表面貼裝 封裝/外殼:357-BBGA 供應(yīng)商設(shè)備封裝:357-PBGA(25x25) 包裝:托盤(pán)
IDT79RC64V475-200DP 功能描述:IC MPU 64BIT EMB 200MHZ 208-QFP RoHS:否 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:- 標(biāo)準(zhǔn)包裝:2 系列:MPC8xx 處理器類(lèi)型:32-位 MPC8xx PowerQUICC 特點(diǎn):- 速度:133MHz 電壓:3.3V 安裝類(lèi)型:表面貼裝 封裝/外殼:357-BBGA 供應(yīng)商設(shè)備封裝:357-PBGA(25x25) 包裝:托盤(pán)
IDT79RV4640-133DU 功能描述:IC SGL BOARD COMPUTER 128-QFP RoHS:否 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:- 標(biāo)準(zhǔn)包裝:2 系列:MPC8xx 處理器類(lèi)型:32-位 MPC8xx PowerQUICC 特點(diǎn):- 速度:133MHz 電壓:3.3V 安裝類(lèi)型:表面貼裝 封裝/外殼:357-BBGA 供應(yīng)商設(shè)備封裝:357-PBGA(25x25) 包裝:托盤(pán)