Datasheet Details
| Part number | DS1486 |
|---|---|
| Manufacturer | Dallas Semiconductor |
| File Size | 288.02 KB |
| Description | RAMified Watchdog Timekeeper |
| Download | DS1486 Download (PDF) |
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Overview: DS1486/DS1486P RAMified Watchdog Timekeeper www.maxim-ic.com.
| Part number | DS1486 |
|---|---|
| Manufacturer | Dallas Semiconductor |
| File Size | 288.02 KB |
| Description | RAMified Watchdog Timekeeper |
| Download | DS1486 Download (PDF) |
|
|
|
– Interrupt Output A (open drain) INTB (INTB) – Interrupt Output B (open drain) A0–A16 – Address Inputs DQ0–DQ7 – Data Input/Output CE – Chip Enable OE – Output Enable WE – Write Enable VCC – +5 Volts GND – Ground SQW – Square Wave Output NC – No Connection X1, X2 – Crystal Connection VBAT – Battery Connection INTB INTB (INTB) A15 A16 PFO VCC WE OE CE DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 X1 GND VBAT X2 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 INTA SQW A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 34-Pin PowerCap Module Board (Uses DS9034PCX PowerCap) 1 of 17 072401 DS1486/DS1486P DESCRIPTION The DS1486 is a nonvolatile Static RAM with a full function Real-time clock (RTC), alarm, watchdog timer, and interval timer which are all accessible in a bytewide format.
The DS1486 contains a lithium energy
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| Part Number | Description |
|---|---|
| DS1486P | RAMified Watchdog Timekeeper |
| DS1481 | Wire Bus Master |
| DS1482 | 1-Wire Level Shifter and Line Driver |
| DS1410D | Parallel Port Button Holder |
| DS1410E | Parallel Port Adapter |
| DS1411 | Serial Port iButton Holder |
| DS1413 | Passive Serial Port iButton Holder |
| DS1425 | Multi iButton |
| DS1490F | 2-in-1 Fob |
| DS1495 | (DS1495 / DS1497) RAMified Real Time Clock |