MC68LC040中文資料摩托羅拉數據手冊PDF規(guī)格書
MC68LC040規(guī)格書詳情
INTRODUCTION
The MC68040, MC68040V, MC68LC040, MC68EC040, and MC68EC040V (collectively called M68040) are Motorola’s third generation of M68000-compatible, high-performance, 32-bit microprocessors. All five devices are virtual memory microprocessors employing multiple concurrent execution units and a highly integrated architecture that provides very high performance in a monolithic HCMOS device.
FEATURES
The main features of the M68040 are as follows:
? 6-Stage Pipeline, MC68030-Compatible IU
? MC68881/MC68882-Compatible FPU
? Independent Instruction and Data MMUs
? Simultaneously Accessible, 4-Kbyte Physical Instruction Cache and 4-Kbyte Physical Data Cache
? Low-Latency Bus Accesses for Reduced Cache Miss Penalty
? Multimaster/Multiprocessor Support via Bus Snooping
? Concurrent IU, FPU, MMU, and Bus Controller Operation Maximizes Throughput
? 32-Bit, Nonmultiplexed External Address and Data Buses with Synchronous Interface
? User Object-Code Compatible with All Earlier M68000 Microprocessors
? 4-Gbyte Direct Addressing Range
? Software Support Including Optimizing C Compiler and UNIX? System V Port
產品屬性
- 型號：
MC68LC040
- 功能描述：
微處理器 - MPU 32B W/ CACHE MMU
- RoHS：
否
- 制造商：
Atmel
- 處理器系列：
SAMA5D31
- 核心：
ARM Cortex A5
- 數據總線寬度：
32 bit
- 最大時鐘頻率：
536 MHz
- 程序存儲器大?。?/span>
32 KB 數據 RAM
- 大?。?/span>
128 KB
- 接口類型：
CAN, Ethernet, LIN, SPI,TWI, UART, USB
- 工作電源電壓：
1.8 V to 3.3 V
- 最大工作溫度：
+ 85 C
- 安裝風格：
SMD/SMT
- 封裝/箱體：
FBGA-324
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
FREESCA |
24+ |
PGA |
15000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
MOTOROLA |
2020+ |
SOP |
4500 |
百分百原裝正品 真實公司現貨庫存 本公司只做原裝 可 |
詢價 | ||
FREESCALE/飛思卡爾 |
21+ |
NA |
12820 |
只做原裝,質量保證 |
詢價 | ||
FREESCALE |
20+ |
MQFP184 |
500 |
樣品可出,優(yōu)勢庫存歡迎實單 |
詢價 | ||
MOTOROLA |
23+ |
NA |
8021 |
專業(yè)電子元器件供應鏈正邁科技特價代理QQ1304306553 |
詢價 | ||
FREESCALE |
23+ |
179-PGA |
9000 |
全新原裝!Freescale優(yōu)勢供貨渠道!特價!請放心訂購! |
詢價 | ||
FREESCALE |
18+ |
PGA-179 |
17990 |
全新原裝現貨,可出樣品,可開增值稅發(fā)票 |
詢價 | ||
FREESCALE |
21+ |
PGA |
1062 |
只做原裝正品,不止網上數量,歡迎電話微信查詢! |
詢價 | ||
MOTOROLA |
23+ |
QFP |
4500 |
全新原裝、誠信經營、公司現貨銷售! |
詢價 | ||
FREESCA |
2018+ |
PGA |
6528 |
承若只做進口原裝正品假一賠十! |
詢價 |
