ICM7170IBG
Real Time Clock
Quantity | Unit Price(USD) | Ext. Price |
---|---|---|
1 | $49.502 | $49.50 |
200 | $19.158 | $3,831.60 |
500 | $18.483 | $9,241.50 |
1000 | $18.151 | $18,151.00 |
Inventory:6,876
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : ICM7170IBG
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Package/Case : SOIC-24
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Brands : ROCHESTER ELECTRONICS
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Components Categories : Real Time Clocks
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Datesheet : ICM7170IBG DataSheet (PDF)
Overview of ICM7170IBG
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 on-chip 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 CrystalApplications• Portable and Personal Computers• Data Logging• Industrial Control Systems• Point Of Sale
Key Features
- The ICM7170IBG features include programmable counters for time and calendar information
- small outline plastic packages (SOIC)
- and 51 bits of Alarm Compare RAM for storing time data
Application
- The applications of ICM7170IBG include portable and personal computers
- data logging
- industrial control systems
- and point of sale systems
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category | Real Time Clock | Package / Case | SOIC-24 |
RTC Bus Interface | Multiplexed | Date Format | Binary |
Time Format | Binary | Battery Backup Switching | Backup Switching |
Supply Voltage - Max | 5.5 V | Supply Voltage - Min | 1.9 V |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 C |
Brand | Renesas / Intersil | Function | Calendar, Clock |
Height | 2.35 mm | Length | 15.6 mm |
Product Type | Real Time Clocks | Subcategory | Clock & Timer ICs |
Width | 7.6 mm | Unit Weight | 0.038731 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package
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Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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