24C44中文资料PDF规格书
24C44规格书详情
DESCRIPTION
The CAT24C44 Serial NVRAM is a 256-bit nonvolatile memory organized as 16 words x 16 bits. The high speed Static RAM array is bit for bit backed up by a nonvolatile EEPROM array which allows for easy transfer of data from RAM array to EEPROM (STORE) and from EEPROM to RAM (RECALL). STORE operations are completed in 10ms max. and RECALL operations typically within 1.5µs. The CAT24C44 features unlimited RAM write operations either through external RAM writes or internal recalls from EEPROM. Internal falsestore protection circuitry prohibits STORE operations
when VCC is less than 3.5V (typical) ensuring EEPROM data integrity.
FEATURES
■Single 5V Supply
■Infinite EEPROM to RAM Recall
■CMOS and TTL Compatible I/O
■Low CMOS Power Consumption:
–Active: 3 mA Max.
–Standby: 30 µA Max.
■Power Up/Down Protection
■10 Year Data Retention
■JEDEC Standard Pinouts:
–8-pin DIP
–8-pin SOIC
■100,000 Program/Erase Cycles (EEPROM)
■Auto Recall on Power-up
■Commercial, Industrial and Automotive Temperature Ranges
■Green Package Options Available
产品属性
- 型号:
24C44
- 制造商:
CATALYST
- 制造商全称:
Catalyst Semiconductor
- 功能描述:
256-Bit Serial Nonvolatile CMOS Static RAM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CSI |
2016+ |
DIP8 |
6523 |
只做原装正品现货!或订货! |
询价 | ||
CATALYST |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
CATALYST |
21+ |
DIP-8P |
3302 |
自家现货!有单随时欢迎骚扰! |
询价 | ||
CSI |
23+ |
SOP8 |
9280 |
价格优势、原装现货、客户至上。欢迎广大客户来电查询 |
询价 | ||
XICOR |
2023+ |
DIP |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
CSI |
00+42 |
40 |
公司优势库存 热卖中! |
询价 | |||
95+ |
SOP/8 |
1300 |
原装现货海量库存欢迎咨询 |
询价 | |||
CSI |
22+ |
SOP8S |
3629 |
原装优势!房间现货!欢迎来电! |
询价 | ||
CSI |
20+ |
SOP-8 |
5000 |
原装正品 |
询价 | ||
N/A |
SOP-8 |
40 |
询价 |