The A0 and A1 pins are no-connects.The AT24C16A doesnt utilize the system handle pins, which limitations the quantity of units on a single bus to at least one. The A0, A1 and A2 pins are no-connects.

Generate Guard (WP): The AT24C02A/04A/08A/16A have got a Produce Secure pin that gives hardware information protection. The Generate Protect pin lets typical read/write oper- ations when related to ground (GND).

If the Generate Safeguard pin is related to VCC, the create safety feature is enabled and operates as shown in the adhering to table. Memory Group AT24C02A, 2K SERIAL EEPROM: Internally organized with 32 web pages of eight bytes every single, the 2K calls for an 8-bit data word handle for random word addressing.

AT24C04A, 4K SERIAL EEPROM: The 4K is internally structured with 32 webpages of 16 bytes each. Random term addressing needs a 9-bit data word address. AT24C08A, 8K SERIAL EEPROM: The 8K is internally arranged with 64 internet pages of sixteen bytes each individual.

Random term addressing requires a 10-bit information word tackle. AT24C16A, 16K SERIAL EEPROM: The 16K is internally structured with 128 web pages of sixteen bytes every. Random phrase addressing demands an 11-bit data term deal with. Be aware: 1. This parameter is characterised and is not 100% analyzed.