位置:28C64A-15VS > 28C64A-15VS详情

28C64A-15VS中文资料

厂家型号

28C64A-15VS

文件大小

67.93Kbytes

页面数量

8

功能描述

64K (8K x 8) CMOS EEPROM

64K(8K x 8) CMOS EEPROM

数据手册

下载地址一下载地址二到原厂下载

生产厂商

MICROCHIP

28C64A-15VS数据手册规格书PDF详情

DESCRIPTION

The Microchip Technology Inc. 28C64A is a CMOS 64K non volatile electrically Erasable PROM. The 28C64A is accessed like a static RAM for the read or write cycles with out the need of external components. During a “byte write”, the address and data are latched internally, freeing the micro processor address and data bus for other operations. Following the initiation of write cycle, the device will go to a busy state and automatically clear and write the latched data using an internal control timer. To determine when the write cycle is complete, the user has a choice of monitoring the Ready/Busy output or using Data polling. The Ready/Busy pin is an open drain output, which allows easy configuration in wired or systems. Alternatively, Data polling allows the user to read the location last written to when the write operation is complete. CMOS design and processing enables this part to be used in systems where reduced power consumption and reliability are required. A complete family of packages is offered to provide the utmost flexibility in applications.

FEATURES

• Fast Read Access Time—150 ns

• CMOS Technology for Low Power Dissipation

- 30 mA Active

- 100 µA Standby

• Fast Byte Write Time—200 µs or 1 ms

• Data Retention >200 years

• High Endurance - Minimum 100,000 Erase/Write Cycles

• Automatic Write Operation

- Internal Control Timer

- Auto-Clear Before Write Operation

- On-Chip Address and Data Latches

• Data Polling

• Ready/Busy

• Chip Clear Operation

• Enhanced Data Protection

- VCC Detector

- Pulse Filter

- Write Inhibit

• Electronic Signature for Device Identification

• 5-Volt-Only Operation

• Organized 8Kx8 JEDEC Standard Pinout

- 28-pin Dual-In-Line Package

- 32-pin PLCC Package

- 28-pin SOIC Package

• Available for Extended Temperature Ranges:

- Commercial: 0°C to +70°C

- Industrial: -40°C to +85°C

28C64A-15VS产品属性

  • 类型

    描述

  • 型号

    28C64A-15VS

  • 制造商

    MICROCHIP

  • 制造商全称

    Microchip Technology

  • 功能描述

    64K(8K x 8) CMOS EEPROM

更新时间:2025-10-9 14:31:00
供应商 型号 品牌 批号 封装 库存 备注 价格
Microchip
24+
DIP-28
160
MICROCHIP
98+
DIP-28
60
原装现货海量库存欢迎咨询
MICROCHIP
23+
7300
专注配单,只做原装进口现货
Microchip
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
MICROCHIP
25+
TSOP
9299
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙
MICROCHIP
24+
TSOP
8858
公司原厂原装现货假一罚十!特价出售!强势库存!
MICROCHIP/微芯
23+
DIP28
66600
专业芯片配单原装正品假一罚十
MICROCHIP/微芯
25+
DIP28
10000
全新原装现货库存
MICROCHIP/微芯
23+
PLCC
50000
全新原装正品现货,支持订货
MICROCHIP/微芯
23+
DIP
6130
原厂授权代理,海外优势订货渠道。可提供大量库存,详