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参数资料
| 型号： | IDT79RC32V334-133BB8 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, 133 MHz, RISC MICROCONTROLLER, PBGA256 |
| 封装： | 17 X 17 MM, PLASTIC, BGA-256 |
| 文件页数： | 12/30页 |
| 文件大小： | 652K |
| 代理商： | IDT79RC32V334-133BB8 |
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November 1, 2001
79RC32334
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4 DMA Channels
– 4 general purpose DMA, each with endianess swappers and
byte lane data alignment
– Supports scatter/gather, chaining via linked lists of records
– Supports memory-to-memory, memory-to-I/O, memory-to-
PCI, PCI-to-PCI, and I/O-to-I/O transfers
– Supports unaligned transfers
– Supports burst transfers
– Programmable DMA bus transactions burst size
(up to 16 bytes)
x
PCI Bus Interface
– 32-bit PCI, up to 66 MHz
– Revision 2.1 compatible
– Target or master
– Host or satellite
– Three slot PCI arbiter
– Serial EEPROM support, for loading configuration registers
x
Off-the-shelf development tools
x
JTAG Interface (IEEE Std. 1149.1 compatible)
x
256-ball BGA (1.0mm spacing)
x
3.3V operation with 5V compatible I/O
x
EJTAG in-circuit emulator interface
Device Overview
The IDT RC32334 device is an integrated processor based on the
RC32300 CPU core. This product incorporates a high-performance, low-
cost 32-bit CPU core with functionality common to a large number of
embedded applications. The RC32334 integrates these functions to
enable the use of low-cost PC commodity market memory and I/O
devices, allowing the aggressive price/performance characteristics of
the CPU to be realized quickly into low-cost systems.
CPU Execution Core
The RC32334 integrates the RISCore32300, the same CPU core
found in the award-winning RC32364 microprocessor.
The RISCore32300 implements the Enhanced MIPS-II ISA. Thus, it
is upwardly compatible with applications written for a wide variety of
MIPS architecture processors, and it is kernel compatible with the
modern operating systems that support IDT’s 64-bit RISController
product family.
The RISCore32300 was explicitly defined and designed for inte-
grated processor products such as the RC32334. Key attributes of the
execution core found within this product include:
x
High-speed, 5-stage scalar pipeline executes to 150MHz. This
high performance enables the RC32334 to perform a variety of
performance intensive tasks, such as routing, DSP algorithms,
etc.
x
32-bit architecture with enhancements of key capabilities. Thus,
the RC32334 can execute existing 32-bit programs, while
enabling designers to take advantage of recent advances in
CPU architecture.
x
Count leading-zeroes/ones. These instructions are common to a
wide variety of tasks, including modem emulation, voice over IP
compression and decompression, etc.
x
Cache PREFetch instruction support, including a specialized
form intended to help memory coherency. System programmers
can allocate and stage the use of memory bandwidth to achieve
maximum performance.
x
8kB of 2-way set associative instruction cache
Figure 2 RC32334 Based System Diagram
SDRAM
FLASH
Local I/O
Serial
EEPROM
Serial
Channels
Programmable I/O
RC32334
Integrated
Core
Controller
32-bit, 66MHz PCI
相关PDF资料 |
PDF描述 |
|---|---|
| IDT79RC32V334-150BB9 | 32-BIT, 150 MHz, RISC MICROCONTROLLER, PBGA256 |
| IDT79RC32V334-133BBI9 | 32-BIT, 133 MHz, RISC MICROCONTROLLER, PBGA256 |
| IDT79RC32V364-100DAGI | 32-BIT, 100 MHz, RISC PROCESSOR, PQFP144 |
| IDT79RC64T574250DZG | 64-BIT, 250 MHz, RISC PROCESSOR, PQFP128 |
| IDT79RC64T575-200DPG | 64-BIT, 200 MHz, RISC PROCESSOR, PQFP208 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IDT79RC32V334-133BBG | 功能描述:IC PROC 32BIT CORE 133MHZ 256BGA RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微处理器 系列:Interprise™ 标准包装:2 系列:MPC8xx 处理器类型:32-位 MPC8xx PowerQUICC 特点:- 速度:133MHz 电压:3.3V 安装类型:表面贴装 封装/外壳:357-BBGA 供应商设备封装:357-PBGA（25x25） 包装:托盘 |
| IDT79RC32V334-133BBGI | 功能描述:IC PROC 32BIT CORE 133MHZ 256BGA RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微处理器 系列:Interprise™ 标准包装:2 系列:MPC8xx 处理器类型:32-位 MPC8xx PowerQUICC 特点:- 速度:133MHz 电压:3.3V 安装类型:表面贴装 封装/外壳:357-BBGA 供应商设备封装:357-PBGA（25x25） 包装:托盘 |
| IDT79RC32V334-133BBI | 功能描述:IC PROC 32BIT CORE 133MHZ 256BGA RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微处理器 系列:Interprise™ 标准包装:2 系列:MPC8xx 处理器类型:32-位 MPC8xx PowerQUICC 特点:- 速度:133MHz 电压:3.3V 安装类型:表面贴装 封装/外壳:357-BBGA 供应商设备封装:357-PBGA（25x25） 包装:托盘 |
| IDT79RC32V334-133BBI8 | 功能描述:IC PROC 32BIT CORE 133MHZ 256BGA RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微处理器 系列:Interprise™ 标准包装:40 系列:MPC83xx 处理器类型:32-位 MPC83xx PowerQUICC II Pro 特点:- 速度:267MHz 电压:0.95 V ~ 1.05 V 安装类型:表面贴装 封装/外壳:516-BBGA 裸露焊盘 供应商设备封装:516-PBGAPGE（27x27） 包装:托盘 |
| IDT79RC32V334-150BB | 功能描述:IC PROC 32BIT CORE 150MHZ 256BGA RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微处理器 系列:Interprise™ 标准包装:2 系列:MPC8xx 处理器类型:32-位 MPC8xx PowerQUICC 特点:- 速度:133MHz 电压:3.3V 安装类型:表面贴装 封装/外壳:357-BBGA 供应商设备封装:357-PBGA（25x25） 包装:托盘 |
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