- RS Stock No.:
- 103-9921
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- DS3234SN#
- ผู้ผลิต / Manufacturer:
- Maxim Integrated
ผลิตภัณฑ์ที่เลิกผลิตแล้ว
- RS Stock No.:
- 103-9921
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- DS3234SN#
- ผู้ผลิต / Manufacturer:
- Maxim Integrated
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
รายละเอียดสินค้า / Product Details
Real Time Clock with NV Memory, Integrated
A range of real-time clock products from Maxim incorporating non-volatile RAM memory for data retention. The clock/calendar functions provide seconds, minutes, hours, day, date, month, and year information. The clocks generally operate in either the 12 or 24-hour format with an AM/PM indicator. Additional features may include watchdog timers, alarms and trickle-charging facilities for external back-up batteries; some devices are available which include an integrated crystal for the clock oscillator.
Note
Please note that any defect or non – conformance of this product must be discovered and reported to RS within 20 days of purchase.
คุณสมบัติ / Specifications
คุณสมบัติ | Value |
---|---|
Functions | Battery Backup, Calendar, SRAM |
Date Format | DW:DM:M:Y |
Time Format | HH:MM:SS |
User RAM | 256B |
Bus Type | Serial-SPI |
Mounting Type | Surface Mount |
Package Type | SOIC |
Pin Count | 20 |
Dimensions | 13 x 7.6 x 2.35mm |
Length | 13mm |
Width | 7.6mm |
Height | 2.35mm |
Maximum Operating Supply Voltage | 5.5 V |
Minimum Operating Supply Voltage | 2 V |
Maximum Operating Temperature | +85 °C |
Minimum Operating Temperature | -40 °C |