(Hong Kong)
Product Summary
The DS1386 is a nonvolatile static RAM with a full-function real-time clock (RTC), alarm, watchdog timer, and interval timer that are all accessible in a byte-wide format. The DS1386 contains a lithium energy source and a quartz crystal, which eliminates the need for any external circuitry. Data contained within 8k or 32k by 8-bit memory and the timekeeping registers can be read or written in the same manner as byte-wide static RAM.
Parametrics
Absolute maximum ratings: (1)Voltage Range on Any Pin Relative to Ground: -0.3V to +7.0V; (2)Operating Temperature Range: 0鈩?to +70鈩? (3)Storage Temperature Range: -40鈩?to +70鈩? (4)Soldering Temperature: See IPC/JEDEC J-STD-020 Specification.
Features
Features: (1)8 or 32 kbytes of user NV RAM; (2)Integrated NV SRAM, real time clock, crystal, power-fail control circuit and lithium energy source; (3)Totally nonvolatile with over 10 years of operation in the absence of power; (4)Watchdog timer restarts an out-of-control processor; (5)Alarm function schedules real-time related activities such as system wakeup; (6)Programmable interrupts and square wave output; (7)All registers are individually addressable via the address and data bus; (8)Interrupt signals are active in power-down mode.
Diagrams
<IMG src="http://www.seekic.com/uploadfile/ic-mfg/201253024753238.jpg" border=0>
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|---|
 |
 DS1386-8-120+ |
Maxim Integrated Products |
Real Time Clock |
Data Sheet |
Negotiable |
|
||||
 |
DS1386P-32-120+ |
Maxim Integrated Products |
Real Time Clock |
Data Sheet |
Negotiable |
|
||||
|
DS1386P-8-120 |
Maxim Integrated Products |
Real Time Clock |
Data Sheet |
Negotiable |
|
||||
|
DS1386P-8K-120 |
Other |
|
Data Sheet |
Negotiable |
|
||||
|
DS1386P-8-120+ |
|
IC TIMEKEEPER RAM 64K 34-PCM |
Data Sheet |
Negotiable |
|
||||
|
DS1386P-32-120 |
|
IC TIMEKEEPER RAM 256K 32-PCM |
Data Sheet |
Negotiable |
|
||||
|
DS1386P |
Other |
|
Data Sheet |
Negotiable |
|
||||
|
DS1386-8-120 |
Maxim Integrated Products |
Real Time Clock |
Data Sheet |
Negotiable |
|
||||
