HT1381A中文資料合泰數(shù)據(jù)手冊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：
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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
HOLTEK(合泰/盛群) |
23+ |
SOP8 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
HOLTEK |
17+ |
SOP8 |
5330 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
HOLTEK(合泰/盛群) |
2024+ |
SOP-8 |
12779 |
誠信服務(wù),絕對原裝原盤 |
詢價 | ||
HOLTEK |
23+ |
SOP8 |
28000 |
原裝正品 |
詢價 | ||
HOLTEK |
1844+ |
SOP8 |
6528 |
只做原裝正品假一賠十為客戶做到零風(fēng)險!! |
詢價 | ||
HOLTEK/合泰 |
21+ |
SOP8 |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
HOLTEK/合泰 |
2021+ |
SOPDIP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
HOLTEK/合泰 |
24+ |
65230 |
詢價 | ||||
HOLTEK |
25+ |
SOP-8 |
30000 |
原廠原裝,價格優(yōu)勢!13246658303 |
詢價 | ||
HOLTEK |
24+ |
SOPDIP |
40097 |
進(jìn)口臺灣原裝合泰可追溯原廠技術(shù)支持燒錄開發(fā) |
詢價 |
