DS1283中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書
DS1283規(guī)格書詳情
DESCRIPTION
The DS1283 Watchdog Timekeeper Chip is a self–contained real time clock, alarm, watchdog timer, and interval timer in a 28–pin JEDEC DIP or 28–pin SOIC surface mount package. The DS1283 is specifically designed to maintain internal operations from a single low voltage supply. In fact, the only two external components required by the DS1283 are a battery and crystal.
FEATURES
? Keeps track of hundredths of seconds, seconds, minutes, hours, days, date of the month, months, and years; valid leap year compersation up to 2100
? Watchdog timer restarts an out–of–control processor
? Alarm function provides notice of real time related occurrences
? Designed for battery operation
? Programmable interrupts and square wave outputs maintain 28–pin JEDEC footprint
? All registers are individually addressable via the address and data bus
? Accuracy is better than ±2 minutes/month at 25°C
? 50 bytes of user nonvolatile RAM
? Optional 28–pin SOIC surface mount package
? Low–power CMOS circuitry is maintained on less than 1 μA in standby mode
? Optional industrial temperature range –40°C to +85°C
產(chǎn)品屬性
- 型號：
DS1283
- 功能描述：
實(shí)時時鐘
- RoHS：
否
- 制造商：
Microchip Technology
- 功能：
Clock, Calendar. Alarm RTC
- 總線接口：
I2C
- M：
Y
- MM：
SS RTC
- 存儲容量：
64 B
- 電源電壓-最大：
5.5 V
- 電源電壓-最小：
1.8 V
- 最大工作溫度：
+ 85 C
- 安裝風(fēng)格：
Through Hole
- 封裝/箱體：
PDIP-8
- 封裝：
Tube
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
DALLAS |
22+ |
DIP |
655 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價 | ||
DALLAS |
23+ |
原廠正規(guī)渠道 |
5000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
DS |
23+ |
QFP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
DALLAS |
22+23+ |
SOP28 |
36233 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
DS |
22+ |
TQFP |
6550 |
絕對原裝公司現(xiàn)貨! |
詢價 | ||
DALLAS |
TQFP44 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價 | |||
DALLAS |
23+ |
QFP |
98900 |
原廠原裝正品現(xiàn)貨!! |
詢價 | ||
DALLAS |
20+ |
TQFP44 |
500 |
樣品可出,優(yōu)勢庫存歡迎實(shí)單 |
詢價 | ||
DALLAS |
18+ |
QFP |
10949 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價 | ||
DALLAS |
19+ |
QFP |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 |
