HT1381A中文資料合泰數(shù)據(jù)手冊(cè)PDF規(guī)格書
HT1381A規(guī)格書詳情
General Description
The HT1380A/HT1381A is a serial timekeeper IC which provides seconds, minutes, hours, day, date, month and year information. The number of days in each month and leap years are automatically adjusted. The HT1380A/HT1381A is designed for low power consumption and can operate in two modes: one is the 12-hour mode with an AM/PM indicator, the other is the 24-hour mode.
Features
? Operating voltage: 2.0V~5.5V
? Maximum input serial clock: 500kHz at VDD=2V, 2MHz at VDD=5V
? Operating current:
– less than 0.5μA at 2V
– less than 0.7μA at 3V
– less than 1.0μA at 5V
? TTL compatible
– VIH: 2.0V~VDD+0.3V at VDD=5V
– VIL: 0.3V~+0.8V at VDD=5V
? Two data transmission modes: single-byte, or burst mode
? Serial I/O transmission
? All registers store BCD format
? HT1380A: 8-pin DIP package
HT1381A: 8-pin SOP package
Applications
? Microcomputer serial clock
? Clock and Calendar
產(chǎn)品屬性
- 型號(hào):
HT1381A
- 制造商:
HOLTEK
- 制造商全稱:
Holtek Semiconductor Inc
- 功能描述:
Serial Timekeeper Chip
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
HOLTEK(合泰/盛群) |
23+ |
SOP8 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
HOLTEK(合泰/盛群) |
23+ |
SOP8 |
6000 |
誠信服務(wù),絕對(duì)原裝原盤 |
詢價(jià) | ||
HOLTEK |
1844+ |
SOP8 |
6528 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
HOLTEK/合泰 |
2021+ |
SOPDIP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
HOLTEK(臺(tái)灣合泰/盛群) |
1942+ |
SOP-8_150mil |
2532 |
向鴻只做原裝,倉庫庫存優(yōu)勢數(shù)量請(qǐng)確認(rèn) |
詢價(jià) | ||
HOLTEK |
19+ |
SOP8 |
73523 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價(jià) | ||
HOLTEK/合泰 |
24+ |
SOP8 |
100000 |
全新原裝/代理渠道/優(yōu)勢價(jià)格/技術(shù)支持 |
詢價(jià) | ||
HOLTEK/合泰 |
22+ |
SOP-8 |
9000 |
原裝正品 |
詢價(jià) | ||
HOLTEK/合泰 |
24+ |
65230 |
詢價(jià) | ||||
HOLTEK |
24+ |
SOP8 |
56000 |
公司進(jìn)口原裝現(xiàn)貨 批量特價(jià)支持 |
詢價(jià) |