PCF8570T中文资料256 x 8-bit static low-voltage RAM with I2C-bus interface数据手册恩XP规格书
PCF8570T规格书详情
描述 Description
Archived content is no longer updated and is made available for historical reference only.
The PCF8570 is a low power static CMOS RAM, organized as 256 words by 8-bits.
Addresses and data are transferred serially via a two-line bidirectional bus (I²C-bus). The built-in word address register is incremented automatically after each written or read data byte. Three address pins, A0, A1 and A2 are used to define the hardware address, allowing the use of up to 8 devices connected to the bus without additional hardware.
特性 Features
Operating supply voltage 2.5 to 6.0 V
Low data retention voltage; minimum 1.0 V
Low standby current; maximum 15 µA
Power-saving mode; typical 50 nA
Serial input/output bus (I²C-bus)
Address by 3 hardware address pins
Automatic word address incrementing
Available in DIP8 and SO8 packages.
技术参数
- 型号：
PCF8570T
- 功能描述：
静态随机存取存储器 RAM 256X8 W/I2C LOW PWR -40+85
- RoHS：
否
- 制造商：
Cypress Semiconductor
- 存储容量：
16 Mbit
- 组织：
1 M x 16
- 访问时间：
55 ns
- 电源电压-最大：
3.6 V
- 电源电压-最小：
2.2 V
- 最大工作电流：
22 uA
- 最大工作温度：
+ 85 C
- 最小工作温度：
- 40 C
- 安装风格：
SMD/SMT
- 封装/箱体：
TSOP-48
- 封装：
Tray
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
恩XP |
07+ |
SOP-8 |
25 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
恩XP |
22+ |
SOP-8 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
恩XP |
24+ |
NA/ |
3269 |
原厂直销,现货供应,账期支持! |
询价 | ||
恩XP |
25+ |
SOP8 |
32360 |
NXP/恩智浦全新特价PCF8570T即刻询购立享优惠#长期有货 |
询价 | ||
恩XP |
SOP8 |
5000 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
恩XP |
25+ |
697 |
公司优势库存 热卖中! |
询价 | |||
PHI |
23+ |
SOP-8 |
89700 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
PHI |
25+ |
SOIC8 |
18000 |
原厂直接发货进口原装 |
询价 | ||
恩XP |
21+ |
SOP-8 |
5000 |
百域芯优势 实单必成 可开13点增值税发票 |
询价 | ||
PHI |
NEW |
原厂封装 |
12300 |
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订 |
询价 |
