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UPD4992GS-T1中文资料PDF规格书
UPD4992GS-T1规格书详情
8-Bit Parallel I/O Calendar Clock
FEATURES:
• Internal counter for time (hour, minute, second), and calendar (leap year, year, month, day of month, day of week)
• Super low power consumption (IDD = 2 mA MAX. at VDD = 2.4 V)
• Automatic determination of leap year, manual setting possible
• 12 hour/24 hour mode selectable
• 8-bit parallel input/output in BCD data format
• 12 kinds of interval timer output (can be used as watchdog timer)
• Internal voltage detection circuit for automatic determination of battery run-down
• High accuracy
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NEC |
SOP-20L |
13500 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | |||
NEC |
2021+ |
SOP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
NEC |
1995 |
SOP20P |
6100 |
全新原装 实单必成 |
询价 | ||
NEC |
1904+ |
SOP20 |
3500 |
自家现货!原装特价供货!一片起卖! |
询价 | ||
NEC |
23+ |
SOP |
15000 |
全新原装现货假一赔十 |
询价 | ||
NEC |
21+ |
SOP20 |
35400 |
全新原装现货/假一罚百! |
询价 | ||
NEC |
1995 |
SOP20P |
6000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
NEC |
23+ |
SOP-16 |
9960 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
NEC |
2022+ |
SOP20 |
3500 |
原厂代理 终端免费提供样品 |
询价 | ||
NEC |
96 |
5.2mm20 |
2756 |
全新现货 |
询价 |