BR9020F中文资料PDF规格书
BR9020F规格书详情
• Overview
The BR90 series are serial EEPROMs that can be connected directly to a serial port and can be erased and written electrically. Writing and reading is performed in word units, using four types of operation commands. Communication occurs through CS, SK, DI, and DO pins, WC pin control is used to initiate a write disabled state, enabling these EEPROMs to be used as one-time ROMs. During writing, operation is checked via the internal status check.
• Features
• BR9010 / F / FV (1k bit): 64 words × 16 bits
BR9020 / F (2k bit): 128 words × 16 bits
BR9040 / F (4k bit): 256 words × 16 bits
• Single power supply operation
• Serial data input and output
• Automatic erase-before-write
• Low current consumption
–1.5mA (max.) active current: 3V
–2µA (max.) standby current: 3V
• Noise filter built into SK pin
• Compact DIP8, SOP8, SSOP-B8 packages (SSOP
B8 is available only with BR9010).
• 100,000 ERASE / WRITE cycles
• 10 years Data Retention
• Easily connects to serial port
产品属性
- 型号:
BR9020F
- 制造商:
ROHM
- 制造商全称:
Rohm
- 功能描述:
1, 2, and 4k bit EEPROMs for direct connection to serial ports
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ROHM |
22+23+ |
SOP8 |
38994 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
ROHM |
2020+ |
SOP |
210000 |
100%进口原装正品公司现货库存 |
询价 | ||
ROHM |
2018+ |
SOP8 |
6000 |
全新原装正品现货,假一赔佰 |
询价 | ||
ROHM |
22+ |
SOP-8P |
3200 |
绝对原装自家现货!真实库存!欢迎来电! |
询价 | ||
ROHM |
20+ |
SOP8L |
2960 |
诚信交易大量库存现货 |
询价 | ||
ROHM/罗姆 |
22+ |
SOP8 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
ROHM/罗姆 |
23+ |
NA/ |
880 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ROHM |
23+ |
SOP8 |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
ROHM/罗姆 |
22+ |
SOP8 |
21000 |
原厂原包装。假一罚十。可开13%增值税发票。 |
询价 | ||
ROHM/罗姆 |
22+ |
SOP8 |
10000 |
原装正品,支持实单 |
询价 |