Datasheet > 存储 > EPROM> AT27BV040-15JI

AT27BV040-15JI

更新时间： 2024-02-18 23:15:04

品牌	Logo	应用领域
爱特美尔 - ATMEL		电池可编程只读存储器电动程控只读存储器
页数	文件大小	规格书
9页	209K
描述
4 Megabit 512K x 8 Unregulated Battery-Voltage High Speed OTP CMOS EPROM

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

AT27BV040-15JI 数据手册

AT27BV040

Features

Fast Read Access Time - 120 ns

Dual Voltage Range Operation

•

Unregulated Battery Power Supply Range, 2.7V to 3.6V

or Standard 5V ± 10% Supply Range

Compatible with JEDEC Standard AT27C040

Low Power CMOS Operation

•

20 µA max. (less than 1 µA typical) Standby for V_CC= 3.6V

29 mW max. Active at 5 MHz for V_CC= 3.6V

JEDEC Standard Packages

4 Megabit

(512K x 8)

•

32-Lead PLCC

32-Lead TSOP

High Reliability CMOS Technology

•

2,000V ESD Protection

Unregulated

Battery-Voltage

High Speed

OTP

200 mA Latchup Immunity

Rapid Programming Algorithm - 100 µs/byte (typical)

CMOS and TTL Compatible Inputs and Outputs

JEDEC Standard for LVTTL and LVBO

Integrated Product Identification Code

Commercial and Industrial Temperature Ranges

•

Description

CMOS EPROM

The AT27BV040 chip is a high performance, low power, low voltage, 4,194,304 bit

one-time programmable read only memory (EPROM) organized as 512K by 8 bits. It

requires only one supply in the range of 2.7 to 3.6V in normal read mode operation,

making it ideal for fast, portable systems using either regulated or unregulated battery

power.

Atmel’s innovative design techniques provide fast speeds that rival 5V parts while

keeping the low power consumption of a 3V supply. At V = 2.7V, any byte can be

accessed in less than 100 ns. With a typical power dissipation of only 18 mW at 5

MHz and V

= 3V, the AT27BV040 consumes less than one fifth the power of a

standard 5V EPROM. Standby mode supply current is typically less than 1 µA at 3V.

The AT27BV040 simplifies system design and stretches battery lifetime even further

by eliminating the need for power supply regulation.

(continued)

Pin Configurations

Pin Name

A0 - A18

O0 - O7

Function

AT27BV040

Addresses

Outputs

Chip Enable

Output Enable

PLCC Top View

TSOP Top View

Type 1

0346C

3-53

12 3 4 5 6 7...9

中文翻译

下载PDF

与AT27BV040-15JI相关器件

型号	品牌	获取价格	描述	数据表
AT27BV040-15JIT/R	ATMEL	获取价格	OTP ROM, 512KX8, 150ns, CMOS, PQCC32, PLASTIC, LCC-32
AT27BV040-15LC	ATMEL	获取价格	UVPROM, 512KX8, 150ns, CMOS, CQCC32, WINDOWED, CERAMIC, LCC-32
AT27BV040-15LI	ATMEL	获取价格	UVPROM, 512KX8, 150ns, CMOS, CQCC32, WINDOWED, CERAMIC, LCC-32
AT27BV040-15PC	ATMEL	获取价格	OTP ROM, 512KX8, 150ns, CMOS, PDIP32, 0.600 INCH, PLASTIC, DIP-32
AT27BV040-15PI	ATMEL	获取价格	OTP ROM, 512KX8, 150ns, CMOS, PDIP32, 0.600 INCH, PLASTIC, DIP-32
AT27BV040-15TC	ATMEL	获取价格	4 Megabit 512K x 8 Unregulated Battery-Voltage High Speed OTP CMOS EPROM
AT27BV040-15TCT/R	ATMEL	获取价格	OTP ROM, 512KX8, 150ns, CMOS, PDSO32, PLASTIC, TSOP-32
AT27BV040-15TI	ATMEL	获取价格	4 Megabit 512K x 8 Unregulated Battery-Voltage High Speed OTP CMOS EPROM
AT27BV040-15TIT/R	ATMEL	获取价格	OTP ROM, 512KX8, 150ns, CMOS, PDSO32, PLASTIC, TSOP-32
AT27BV040-15VC	ETC	获取价格	x8 EPROM

与AT27BV040-15JI相关文章

LM317T数据手册解读：产品特性、应用、封装与引脚详解
2024-06-14

11
一文带你了解?DB3二极管好坏判断、参数信息、替代推荐
2024-06-14

14
LM358DR数据手册：引脚说明、电气参数及替换型号推荐
2024-06-14

8
OP07CP数据手册解读：引脚信息、电子参数
2024-06-14

9

产品中心

服务支持

精选活动

关于我们

帮助中心

AT27BV040-15JI

AT27BV040-15JI 数据手册

与AT27BV040-15JI相关器件

与AT27BV040-15JI相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

AT27BV040-15JI

AT27BV040-15JI 数据手册

与AT27BV040-15JI相关器件

与AT27BV040-15JI相关文章

您还可以找

您在本页遇到什么问题？