Datasheet > AT27C1024-70JU-T

AT27C1024-70JU-T

更新时间： 2024-02-01 15:41:39

品牌	Logo	应用领域
美国微芯 - MICROCHIP		OTP只读存储器内存集成电路
页数	文件大小	规格书
13页	738K
描述
IC OTP 1MBIT 70NS 44PLCC

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

AT27C1024-70JU-T 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	QCCJ,	Reach Compliance Code：	compliant
风险等级：	1.74	最长访问时间：	70 ns
JESD-30 代码：	S-PQCC-J44	JESD-609代码：	e3
长度：	16.586 mm	内存密度：	1048576 bit
内存集成电路类型：	OTP ROM	内存宽度：	16
功能数量：	1	端子数量：	44
字数：	65536 words	字数代码：	64000
工作模式：	ASYNCHRONOUS	最高工作温度：	85 °C
最低工作温度：	-40 °C	组织：	64KX16
封装主体材料：	PLASTIC/EPOXY	封装代码：	QCCJ
封装形状：	SQUARE	封装形式：	CHIP CARRIER
并行/串行：	PARALLEL	峰值回流温度（摄氏度）：	NOT SPECIFIED
座面最大高度：	4.572 mm	最大供电电压 (Vsup)：	5.5 V
最小供电电压 (Vsup)：	4.5 V	标称供电电压 (Vsup)：	5 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	Matte Tin (Sn) - annealed
端子形式：	J BEND	端子节距：	1.27 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	16.586 mm	Base Number Matches：	1

AT27C1024-70JU-T 数据手册

Features

• Fast read access time – 45ns

• Low-power CMOS operation

– 100µA max standby

– 30mA max active at 5MHz

• JEDEC standard packages

– 40-lead PDIP

– 44-lead PLCC

• Direct upgrade from 512K (Atmel^®AT27C516) EPROM

• 5V 10ꢀ power supply

• High-reliability CMOS technology

– 2000V ESD protection

1Mb (64K x 16)

One-time

Programmable

Read-only Memory

– 200mA latchup immunity

• Rapidprogramming algorithm – 100µs/word (typical)

• CMOS- and TTL-compatible inputs and outputs

• Integrated product identification code

• Industrial and automotive temperature ranges

• Green (Pb/halide-free) packaging option

Atmel AT27C1024

Description

The Atmel AT27C1024 is a low-power, high-performance 1,048,576-bit, one-time pro-

grammable, read-only memory (OTP EPROM) organized as 64K by 16 bits. It requires only

one 5V power supply in normal read mode operation. Any word can be accessed in less

than 45ns, eliminating the need for speed reducing WAIT states. The x16 organization

makes this part ideal for high-performance, 16- and 32-bit microprocessor systems.

In read mode, the AT27C1024 typically consumes 15mA. Standby mode supply current is

typically less than 10µA.

The AT27C1024 is available in industry-standard, JEDEC-approved, one-time programma-

ble (OTP) PDIP and PLCC packages. The device features two-line control (CE, OE) to

eliminate bus contention in high-speed systems.

With high-density, 64K word storage capability, the AT27C1024 allows firmware to be

stored reliably and to be accessed by the system without the delays of mass storage media.

The AT27C1024 has additional features to ensure high quality and efficient production use.

The rapidprogramming algorithm reduces the time required to program the part and guar-

antees reliable programming. Programming time is typically only 100µs/word. The

integrated product identification code electronically identifies the device and manufacturer.

This feature is used by industry standard programming equipment to select the proper pro-

gramming algorithms and voltages.

0019N–EPROM–4/11

12 3 4 5 6 7...13

下载PDF

与AT27C1024-70JU-T相关器件

型号	品牌	描述	获取价格	数据表
AT27C1024-70LC	ATMEL	UVPROM, 64KX16, 70ns, CMOS, CQCC44, WINDOWED, CERAMIC, LCC-44	获取价格
AT27C1024-70PC	ATMEL	1-Megabit 64K x 16 OTP EPROM	获取价格
AT27C1024-70PI	ATMEL	1-Megabit 64K x 16 OTP EPROM	获取价格
AT27C1024-70PJ	ATMEL	OTP ROM, 64KX16, 70ns, CMOS, PDIP40, 0.600 INCH, PLASTIC, MS-011AC, DIP-40	获取价格
AT27C1024-70PU	ATMEL	OTP ROM, 64KX16, 70ns, CMOS, PDIP40, 0.600 INCH, GREEN, PLASTIC, MS-011AC, DIP-40	获取价格
AT27C1024-70TCT/R	MICROCHIP	OTP ROM, 64KX16, 70ns, CMOS, PDSO40	获取价格

产品中心

服务支持

精选活动

关于我们

帮助中心

AT27C1024-70JU-T

AT27C1024-70JU-T 技术参数

AT27C1024-70JU-T 数据手册

与AT27C1024-70JU-T相关器件

与AT27C1024-70JU-T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

AT27C1024-70JU-T

AT27C1024-70JU-T 技术参数

AT27C1024-70JU-T 数据手册

与AT27C1024-70JU-T相关器件

与AT27C1024-70JU-T相关文章

您还可以找

您在本页遇到什么问题？