28C04A中文资料PDF规格书
28C04A规格书详情
DESCRIPTION
The Microchip Technology Inc. 28C04A is a CMOS 4K non-volatile electrically Erasable and Programmable Read Only Memory (EEPROM). The 28C04A is accessed like a static RAM for the read or write cycles without the need of external components. During a “byte write”, the address and data are latched internally, freeing the microprocessor 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.
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
• Endurance - Minimum 104 Erase/Write Cycles
- Automatic Write Operation
- Internal Control Timer
- Auto-Clear Before Write Operation
- On-Chip Address and Data Latches
• Data Polling
• Chip Clear Operation
• Enhanced Data Protection
- VCC Detector
- Pulse Filter
- Write Inhibit
• 5-Volt-Only Operation
• Organized 512x8 JEDEC standard pinout
- 24-pin Dual-In-Line Package
- 32-pin PLCC Package
• Available for Extended Temperature Ranges:
- Commercial: 0°C to +70°C
- Industrial: -40°C to +85°C
产品属性
- 型号:
28C04A
- 制造商:
MICROCHIP
- 制造商全称:
Microchip Technology
- 功能描述:
4K(512 x 8) CMOS EEPROM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MIC |
187 |
原装正品长期供货,如假包赔包换 徐小姐13714450367 |
询价 | ||||
MICROCHIP |
9524+ |
PLCC-32 |
387 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ATMEL |
23+ |
DIP |
1050 |
专业优势供应 |
询价 | ||
DIP24 |
22+ |
MICROCHIP |
360000 |
进口原装房间现货实库实数 |
询价 | ||
MICROCHIP/微芯 |
23+ |
DIP |
98900 |
原厂原装正品现货!! |
询价 | ||
INTEL |
2023+ |
BGA |
50000 |
原装现货 |
询价 | ||
MICROCHIP/微芯 |
23+ |
DIP |
96880 |
只做原装,欢迎来电资询 |
询价 | ||
MIC |
2023+ |
DIP |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
CSI |
2022 |
DIP |
19950 |
全新原装现货 |
询价 | ||
MICROCHIP |
23+ |
PLCC-32 |
385 |
正规渠道,只有原装! |
询价 |
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