ICM7170中文資料Intersil數(shù)據(jù)手冊(cè)PDF規(guī)格書
ICM7170規(guī)格書詳情
Description
The ICM7170 real time clock is a microprocessor bus compatible peripheral, fabricated using Intersil’s silicon gate CMOS LSl process. An 8-bit bidirectional bus is used for the data I/O circuitry. The clock is set or read by accessing the 8 internal separately addressable and programmable counters from 1/100 seconds to years. The counters are controlled by a pulse train divided down from a crystal oscillator circuit, and the frequency of the crystal is selectable with the onchip command register. An extremely stable oscillator frequency is achieved through the use of an on-chip regulated power supply.
Features
? 8-Bit, μP Bus Compatible
- Multiplexed or Direct Addressing
? Regulated Oscillator Supply Ensures Frequency Stability and Low Power
? Time From 1/100 Seconds to 99 Years
? Software Selectable 12/24 Hour Format
? Latched Time Data Ensures No Roll Over During Read
? Full Calendar with Automatic Leap Year Correction
? On-Chip Battery Backup Switchover Circuit
? Access Time Less than 300ns
? 4 Programmable Crystal Oscillator Frequencies Over Industrial Temperature Range
? 3 Programmable Crystal Oscillator Frequencies Over Military Temperature Range
? On-Chip Alarm Comparator and RAM
? Interrupts from Alarm and 6 Selectable Periodic Intervals
? Standby Micro-Power Operation: 1.2μA Typical at 3.0V and 32kHz Crystal
Applications
? Portable and Personal Computers
? Data Logging
? Industrial Control Systems
? Point Of Sale
產(chǎn)品屬性
- 型號(hào):
ICM7170
- 制造商:
Intersil Corporation
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
HARINTERSIL |
2021+ |
DIP24 |
6017 |
百分百原裝正品 |
詢價(jià) | ||
INTERSIL |
22+23+ |
SOP24 |
37535 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
INTERSIL |
19+20+ |
SOP24 |
8903 |
全新原裝房間現(xiàn)貨 可長期供貨 |
詢價(jià) | ||
H |
22+ |
SOP |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實(shí)單! |
詢價(jià) | ||
INTERSI |
21+ |
DIP24 |
12588 |
原裝正品,自己庫存 假一罰十 |
詢價(jià) | ||
INTERSI |
2020+ |
DIP24 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
HAR |
2016+ |
DIP |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價(jià) | ||
HARRIS |
2016+ |
DIP24 |
3900 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
INTEL |
19+ |
DIP |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價(jià) | ||
INTERSIL |
20+ |
SOP24 |
67500 |
原裝優(yōu)勢主營型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) |
相關(guān)庫存
更多- ICM-6XX-SMT-GT-HT
- ICM-6XX-SMT-GT
- ICM-6XX-1-TT
- ICM-6XX-1-GT-NB
- ICM-6XX-1-GT
- ICM6522TT
- ICM6522GT
- ICM7170_03
- ICM7170AIBG
- ICM7170AIBG
- ICM7170AIBG
- ICM7170AIBG
- ICM7170AIBGT
- ICM7170AIDG
- ICM7170AIDG
- ICM7170AIPG
- ICM7170AIPG
- ICM7170AIPG
- ICM7170AIPG
- ICM7170AMDG
- ICM7170AMDG
- ICM7170IBG
- ICM7170IBG
- ICM7170IBG
- ICM7170IBG
- ICM7170IBGT
- ICM7170IDG
- ICM7170IDG
- ICM7170IPG
- ICM7170IPG
- ICM7170IPG
- ICM7170IPG