Atmel Corporation

Description

Jan 9, 2002 The AT93C46 provides 1024 bits of serial electrically erasable programmable read- only memory (EEPROM), organized as 64 words of 16 bits each (when the ORG pin is connected to VCC), and 128 words of 8 bits each (when the ORG pin is tied to ground). The device is optimized for use in many The Atmel AT24C64B provides 65,536 bits of Serial Electrically Erasable and. Programmable Read-Only Memory (EEPROM) organized as 8,192 words of 8 bits each. The devices cascadable feature allows up to eight devices to share a common 2-Wire bus. The device is optimized for use in many industrial and. Low-Power Devices (ISB = 2 A at 5.5V) Available. Internally Organized 4096 x 8, 8192 x 8. 2-Wire Serial Interface. Schmitt Trigger, Filtered Inputs for Noise Suppression. Bidirectional Data Transfer Protocol. 100 kHz (1.8V, 2.5V, 2.7V) and 400 kHz (5V) Clock Rate. Write Protect Pin for Hardware Data Protection. Dec 2, 2014 The Atmel ATA5575M2 is a contactless read/write identification IC (IDIC ) for applications in the 100-kHz to 150-kHz frequency band. A single coil connected to the chip serves as the ICs power supply and bi-directional communication interface. This antenna coil together with the chip form a transponder Two-wire Serial Interface. Schmitt Trigger, Filtered Inputs for Noise Suppression. Bidirectional Data Transfer Protocol. 100 kHz (1.8V) and 400 kHz (2.7V, 5V) Compatibility. Write Protect Pin for Hardware Data Protection. 8-byte Page (1K, 2K), 16-byte Page (4K, 8K, 16K) Write Modes. Partial Page Writes Allowed.