Datasheet Summary
19-6134; Rev 12/11
DS28E04-100 4096-Bit Addressable 1-Wire EEPROM with PIO
GENERAL DESCRIPTION
The DS28E04-100 is a 4096-bit, 1-Wire® EEPROM chip with seven address inputs. The address inputs are directly mapped into the 1-Wire 64-bit Device ID Number to easily enable the host system to identify the physical location or functional association of the DS28E04-100 in a multidevice 1-Wire network environment. The 4096-bit EEPROM array is configured as 16 pages of 32 bytes with a 32 byte scratchpad to perform write operations. EEPROM memory pages can be individually write protected or put in EPROMemulation mode, where bits can only be changed from a 1 to a 0 state. In addition to the memory,...