The ISL1218 device is a low power real time clock with timing and crystal compensation, clock/calendar, power fail indicator, periodic or polled alarm, intelligent battery backup switching and battery-backed user SRAM.brbr The oscillator uses an external, low-cost 32.768kHz crystal. The real time clock tracks time with separate registers for hours, minutes, and seconds. The device has calendar registers for date, month, year and day of the week. The calendar is accurate through 2099, with automatic leap year correction.
"Real Time Clock (RTC) IC Clock/Calendar 8B I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
Win Source Part Number: 1065854-ISL1218IUZ-T
Category: Integrated Circuits (ICs)>Clock/Timing - Real Time Clocks
Type: Clock/Calendar
Features: Alarm, Leap Year, SRAM
Package: Tape & Reel (TR)
Standard Package: 2,500
Mounting: SMD (SMT)
Memory Size: 8B
Interface: I2C, 2-Wire Serial
Date Format: YY-MM-DD-dd
Voltage - Supply, Battery: 1.8V ~ 5.5V
Current - Timekeeping (Max): 4µA ~ 6µA @ 3V ~ 5V
Voltage - Supply: 2.7V ~ 5.5V
Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package: 8-MSOP
Temperature Range - Operating: -40°C ~ 85°C
ECCN: EAR99
Fake Threat In the Open Market: 46 pct.
MSL Level: 2 (1 Year)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Renesas Electronics America Inc
Base Product Number: ISL1218
Product Status: Obsolete
IC RTC CLK/CALENDAR I2C 8-MSOP
Real Time Clock (RTC) IC Clock/Calendar 8B I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
IC RTC CLK/CALENDAR I2C 8MSOP
| Renesas Electronics Corporation | DigiKey | Win Source Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Clocks | IC Clocks | IC Clocks | IC Clocks | IC Clocks | IC Clocks |
| Product Number | ISL1218IUZ-T | ISL1218IUZ-T-ND | 1065854-ISL1218IUZ-T | ISL1218IUZ-T | ISL1218IUZ-T | ISL1218IUZ-T |
| Product Name | Low Power RTC with Battery Backed SRAM | Real Time Clocks | Integrated Circuits (ICs) - Clock/Timing - Real Time Clocks | Clock/Timing - Real Time Clocks | Real Time Clocks | Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks |
| Device Type | Real Time Clock | Real Time Clock | Real Time Clock | Real Time Clock | Real Time Clock | Clock/Calendar; Real Time Clock |
| Package Type | SOIC; SOP | Surface Mount; TSSOP; "8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)" | Surface Mount; 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Surface Mount; SSOP; 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) | Surface Mount; Surface Mount | |
| Supply Voltage | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 1.8 to 5.5 volts | 2.7 to 5.5 volts |
