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AT27C040-12TC中文资料PDF规格书
AT27C040-12TC规格书详情
Description
The AT27C040 chip is a low-power, high-performance, 4,194,304-bit one-time programmable read-only memory (OTP EPROM) organized as 512K by 8 bits. The AT27C040 requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 70 ns, eliminating the need for speed reducing WAIT states on high-performance microprocessor systems.
Atmel’s scaled CMOS technology provides low active power consumption, and fast programming. Power consumption is typically 8 mA in active mode and less than 10 µA in standby mode.
The AT27C040 is available in a choice of industry standard JEDEC-approved one-time programmable (OTP) plastic PDIP, PLCC and TSOP packages. The device features two-line control (CE, OE) to eliminate bus contention in high-speed systems.
Atmel’s AT27C040 has additional features to ensure high quality and efficient production use. The Rapid Programming Algorithm reduces the time required to program the part and guarantees reliable programming. Programming time is typically only 100 µs/byte. The Integrated Product Identification Code electronically identifies the device and manufacturer. This feature is used by industry standard programming equipment to select the proper programming algorithms and voltages.
Features
• Fast Read Access Time – 70 ns
• Low Power CMOS Operation
– 100 µA Max Standby
– 30 mA Max Active at 5 MHz
• JEDEC Standard Packages
– 32-lead, 600-mil PDIP
– 32-lead PLCC
– 32-lead TSOP
• 5V ± 10 Supply
• High Reliability CMOS Technology
– 2000V ESD Protection
– 200 mA Latchup Immunity
• Rapid™ Programming Algorithm – 100 µs/Byte (Typical)
• CMOS and TTL Compatible Inputs and Outputs
• Integrated Product Identification Code
• Commercial and Industrial Temperature Ranges
产品属性
- 产品编号:
AT27C040-12TC
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 存储器
- 包装:
管件
- 存储器类型:
非易失
- 存储器格式:
EPROM
- 技术:
EPROM - OTP
- 存储容量:
4Mb(512K x 8)
- 存储器接口:
并联
- 电压 - 供电:
4.5V ~ 5.5V
- 工作温度:
0°C ~ 70°C(TC)
- 安装类型:
表面贴装型
- 封装/外壳:
32-TFSOP(0.724",18.40mm 宽)
- 供应商器件封装:
32-TSOP
- 描述:
IC EPROM 4MBIT PARALLEL 32TSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Atmel(爱特梅尔) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
ATMEL |
23+ |
DIP |
18000 |
询价 | |||
ATMEL |
1116+ |
DC96PACKAGEP |
6869 |
绝对原装现货 |
询价 | ||
ATMEL |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
ATMEL/爱特梅尔 |
23+ |
TSOP32 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
ATMEL |
22+ |
TSOP |
8200 |
原装现货库存.价格优势!! |
询价 | ||
Atmel |
23+ |
32-TSOP |
2850 |
专业分销产品!原装正品!价格优势! |
询价 | ||
ATMEL |
23+ |
QFP |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
ATMEL |
01+ |
TSOP |
2508 |
询价 | |||
ATMEL/爱特梅尔 |
22+ |
CDIP |
12245 |
现货,原厂原装假一罚十! |
询价 |