Datasheet > LR4102

LR4102

更新时间： 2024-09-24 03:52:19

品牌	Logo	应用领域
LSI		微处理器
页数	文件大小	规格书
32页	330K
描述
Microprocessor

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

LR4102 数据手册

TinyRISC LR4102

Microprocessor

Datasheet

The TinyRISC LR4102 Microprocessor is a compact, high performance

32-bit microprocessor implemented in the LSI Logic G11™ technology.

The LR4102 is a complete microprocessor solution with caches, an

external bus interface with built-in memory controllers, and on-chip

debug. The LR4102 is built using the EZ4102 EasyMACRO subsystem,

available to customers through the LSI Logic CoreWare program.

The LR4102 provides a 32-bit FBusMACRO to control all off-chip data

transactions (including DRAM or SDRAM) and an EJTAG interface for

on-chip debug with PC trace output. Figure 1 illustrates the LR4102 chip.

Figure 1

LR4102 Block Diagram

LR4102

MMU

TLB RAM

Caches

OCM

BIU and Cache

Controller (BBCC)

32-bit TinyRISC

4102 CPU

and FastMDU

Clock

Controller

FBus

FBus-

MACRO

Two 32-bit Timers

SerialICE™-1 Port

EJTAG

SerialICE-1

Interface

EJTAG

Interface

EJTAG

Extended Debug MACRO

PC Trace

Output

The LR4102 microprocessor is powered by either 2.5 V (for 85 MHz

operation) or 1.8 V (for 50 MHz operation). The chip I/O ring requires

3.3 V. With a system clock of 85 MHz, peak performance is 85 MIPS and

sustained performance is estimated at 68 MIPS. With a 50 MHz clock,

performance is 50 MIPS peak and 40 MIPS sustained.

March 2000

12 3 4 5 6 7...32

中文翻译

下载PDF

与LR4102相关器件

型号	品牌	获取价格	描述	数据表
LR41218-AG6-R	UTC	获取价格	Dualï¼Low-Noiseï¼200mA LDO REGULATOR
LR41218G-AG6-R	UTC	获取价格	Dualï¼Low-Noiseï¼200mA LDO REGULATOR
LR41218L-AG6-R	UTC	获取价格	Dualï¼Low-Noiseï¼200mA LDO REGULATOR
LR41228-AG6-R	UTC	获取价格	Dualï¼Low-Noiseï¼200mA LDO REGULATOR
LR41228G-AG6-R	UTC	获取价格	Dualï¼Low-Noiseï¼200mA LDO REGULATOR
LR41228L-AG6-R	UTC	获取价格	Dualï¼Low-Noiseï¼200mA LDO REGULATOR
LR41230-AG6-R	UTC	获取价格	Dualï¼Low-Noiseï¼200mA LDO REGULATOR
LR41230G-AG6-R	UTC	获取价格	Dualï¼Low-Noiseï¼200mA LDO REGULATOR
LR41230L-AG6-R	UTC	获取价格	Dualï¼Low-Noiseï¼200mA LDO REGULATOR
LR41233-AG6-R	UTC	获取价格	Dualï¼Low-Noiseï¼200mA LDO REGULATOR