Part Number
|
DS28DG02 |
Manufacturer
|
Dallas Semiconductor |
Description
|
2kb SPI EEPROM |
Published
|
Sep 21, 2007 |
Detailed Description
|
11/09
EV KIT AVAILABLE
www.maxim-ic.com
DS28DG02
2Kb SPI EEPROM with PIO, RTC, Reset, Battery Monitor, and Watchdog
...
|
Datasheet
|
DS28DG02
|
Overview
11/09
EV KIT AVAILABLE
www.
maxim-ic.
com
DS28DG02
2Kb SPI EEPROM with PIO, RTC, Reset, Battery Monitor, and Watchdog
GENERAL DESCRIPTION
The DS28DG02 combines 2Kb (256 x 8) EEPROM with 12 PIO lines, a real-time clock (RTC) and calendar with alarm function, a CPU reset monitor, a battery monitor, and a watchdog.
Communication with the device is accomplished with an industrystandard SPIā¢ interface.
The user EEPROM is organized as four blocks of 64 bytes each with single-byte and up to 16-byte page write capability.
Additional registers provide access to PIOs and to setup functions.
Individual PIO lines can be configured as inputs or outputs.
The power-on state of PIOs programmed as outputs ...
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