SM8577B中文资料NPC数据手册PDF规格书
SM8577B规格书详情
OVERVIEW
The SM8577B is a CMOS serial-interface type realtime clock IC that operates at 32.768 kHz. It employs a 3-line serial interface to transfer time and date data. It incorporates a supply-voltage detect function to determine data validity/invalidity. It features an output interrupt with 32 kHz or 1 Hz output frequency. It is available in 8-pin SOPs.
FEATURES
■ 2.5 to 5.5 V operating voltage range
■ 1.0 µA at 3.0 V (typ) current consumption
■ 3-line serial interface
■ 1.7 ± 0.3 V supply voltage detection threshold
■ Timer counters for second, minute, hour, day, day of the week, month, and year
■ Automatic leap-year calendar adjustment
■ 32.768 kHz and 1 Hz output interrupt selectable
■ Crystal oscillator circuit built-in (CD built-in)
■ 24-hour time mode
■ 8-pin SOP
产品属性
- 型号:
SM8577B
- 制造商:
NPC
- 制造商全称:
Nippon Precision Circuits Inc
- 功能描述:
Real-time Clock IC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NPC |
23+ |
NA/ |
3650 |
原厂直销,现货供应,账期支持! |
询价 | ||
NPC |
2020+ |
MSOP8 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
NPC |
24+ |
MSOP8 |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
NPC |
23+ |
MSOP8 |
30000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
NIPPON |
23+ |
MSOP |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
NPC |
MSOP8 |
893993 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
NPC |
05+ |
SOP8 |
3000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
NPC |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
NIPPON |
23+ |
MSOP/8 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
NPC |
21+ |
MSOP8 |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 |