DS1680中文資料Dallas數(shù)據(jù)手冊PDF規(guī)格書
DS1680規(guī)格書詳情
DESCRIPTION
The DS1680 incorporates many functions necessary for low-power portable products, providing an RTC, NV RAM controller, microprocessor monitor, power-fail warning, 10-bit ADC, and a touch-screen controller in one chip.
FEATURES
■ Real-time clock (RTC)
- Counts seconds, minutes, hours, date, month, day of the week, and year with leap-year compensation valid up to 2100
- Power control circuitry supports system power-on from day/time alarm
■ Microprocessor monitor
- Halts microprocessor during power-fail
- Automatically restarts microprocessor after power failure
- Monitors pushbutton for external override
- Halts and resets an out of control microprocessor
■ NV RAM control
- Automatic battery backup and write protection to external SRAM
■ 1.25V threshold detector for power-fail warning
■ 10-bit analog-to-digital converter (ADC)
- Monotonic with no missing codes
■ Four-wire analog resistive touch-screen interface
產(chǎn)品屬性
- 型號：
DS1680
- 制造商：
DALLAS
- 制造商全稱：
Dallas Semiconductor
- 功能描述：
Portable System Controller with Touch-Screen Control
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
DALLAS |
2020+ |
SOP8O- |
288 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
MICROCHIP/微芯 |
23+ |
NA |
98900 |
原廠原裝正品現(xiàn)貨!! |
詢價 | ||
MAXIM/美信 |
16+ |
SOP-8 |
11160 |
只做原廠原裝,認準寶芯創(chuàng)配單專家 |
詢價 | ||
DALLAS |
16+ |
SOP |
3886 |
原裝現(xiàn)貨假一罰十 |
詢價 | ||
DALLAS |
SOP8 |
6698 |
詢價 | ||||
MAXIM |
2221+ |
SOP-8 |
11324 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
MICROCHIP/微芯 |
24+ |
NA |
96880 |
只做原裝,歡迎來電資詢 |
詢價 | ||
DALLAS |
2016+ |
TQFP1010 |
8880 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
DALLAS |
24+ |
SOP8 |
500 |
詢價 | |||
ADI |
19+ |
SOP8 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 |
