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HA16117FPB規(guī)格書詳情
Description
The HA16117F Series of ICs make a micro-processor (MPU) system fail-safe by monitoring its power supply to detect voltage drops, and monitoring a P-RUN (program running) pulse to detect system crashes. Also referred to as watchdog timers, these devices are essential in systems that aim for high levels of crash protection. Fabricated by a CMOS process, they consume little power and are ideally suited for batteryoperated systems.
These ICs are available in versions for industrial and communications equipment and automotive applications, as well as for consumer products.
Features
? Low power consumption : Operating (ACC pin low) = 0.5 mW (Typ)
: Standby (ACC pin high) = 0.2 mW (Typ)
? Watchdog timer on/off control by ACC input signal
? Independent auto-reset high and low times (tRHand tRL)
? Watchdog monitoring by frequency filtering (independent of duty cycle)
? High-precision low voltage detection (±2)
? Space- and weight-saving 8-pin SOP package
產(chǎn)品屬性
- 型號：
HA16117FPB
- 制造商：
HITACHI
- 制造商全稱：
Hitachi Semiconductor
- 功能描述：
CMOS Watchdog Timer
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
HIT |
22+ |
SOP-8 |
2574 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價 | ||
HITACHI |
01+ |
SOP8L |
2015 |
原裝現(xiàn)貨 |
詢價 | ||
RENESAS |
24+ |
SOP-16 |
37500 |
原裝正品現(xiàn)貨,價格有優(yōu)勢! |
詢價 | ||
HITACHI |
23+ |
9085 |
3015 |
全新原裝現(xiàn)貨 |
詢價 | ||
HIT |
23+ |
SOP-8 |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
HITACHI/日立 |
24+ |
SOP-8 |
23000 |
只做正品原裝現(xiàn)貨 |
詢價 | ||
RENESAS/瑞薩 |
/ROHS.original |
原封 |
22102 |
電子元件,供應(yīng) -正納電子/ 元器件IC -MOS -MCU. |
詢價 | ||
HITACHI |
24+ |
SOP8L |
5645 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
HITACHI |
24+ |
SOP-8 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 | ||
RENESAS |
24+ |
SOP8 |
2458 |
進口原裝 |
詢價 |
