HT1380中文資料合泰數據手冊PDF規(guī)格書
HT1380規(guī)格書詳情
General Description
The HT1380/HT1381 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 HT1380/HT1381 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.
特性 Features
? Operating voltage: 2.0V~5.5V
? Maximum input serial clock: 500kHz at VDD=2V, 2MHz at VDD=5V
? Operating current: less than 400nA at 2V, less than 1.2 μA 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
? HT1380: 8-pin DIP package
HT1381: 8-pin SOP package
Applications
? Microcomputer serial clock
? Clock and Calendar
產品屬性
- 型號：
HT1380
- 制造商：
HOLTEK
- 制造商全稱：
Holtek Semiconductor Inc
- 功能描述：
Serial Timekeeper Chip
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
HOLT |
24+ |
原廠封裝 |
1730 |
原裝現貨假一罰十 |
詢價 | ||
HOLTEK |
2018+ |
DIP8SOP8 |
990000 |
承諾原裝正品進口假一賠十公司可開正規(guī)17%增值稅發(fā)票 |
詢價 | ||
HOLTEK(合泰/盛群) |
2024+ |
DIP-8 |
12780 |
誠信服務,絕對原裝原盤 |
詢價 | ||
HT |
20+ |
DIP |
26580 |
全新原裝長期特價銷售 |
詢價 | ||
HOLTEK/合泰 |
24+ |
NA/ |
40 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
HOLTEK/合泰 |
2021+ |
SOPDIP |
880000 |
明嘉萊只做原裝正品現貨 |
詢價 | ||
HT/金譽 |
25+ |
SOP-8 |
54648 |
百分百原裝現貨 實單必成 |
詢價 | ||
HOLTEK/合泰 |
25+ |
DIP |
12360 |
HOLTEK/合泰原裝特價HT1380即刻詢購立享優(yōu)惠#長期有貨 |
詢價 | ||
HT |
11+ |
DIP |
9000 |
原裝現貨價格有優(yōu)勢量多可發(fā)貨 |
詢價 | ||
HOLTEK |
24+ |
2987 |
絕對全新原裝現貨供應! |
詢價 |
