STMicroelectronics Manuals

This document introduces a product called LRI2K, which is a 2048-bit EEPROM tag IC operating at a frequency of 13.56 MHz and compliant with ISO 15693 and ISO 18000-3 Mode 1 standards. It features a 64-bit UID and kill code, supports 10% or 100% ASK modulation and 1/4 or 1/256 pulse position coding for carrier modulation, as well as load modulation using Manchester coding with 423 kHz and 484 kHz subcarriers. It also supports a data rate of 53 Kbit/s with Fast commands. The product includes an internal tuning capacitor, supports 1,000,000 Erase/Write cycles, has a 40-year data retention period, 2048 bits of EEPROM with a Block Lock feature, and a 64-bit unique identifier (UID). It is capable of electrical article surveillance and has a kill function. It supports read and write operations in blocks of 32 bits, with a programming time of 5 ms.

CR14 is a contactless coupler chip from ST. It supports ISO14443 type B protocol, works at 13.56MHz frequency, data rate is 106Kbit/s, supports 36-byte input/output frame register, supports frame answer with/without SOF/EOF, supports CRC generation and check, and supports automatic ST anti-collision exchange.

This document describes the features and characteristics of the SRI4K 13.56 MHz short-range contactless memory chip, including compliance with ISO 14443-2 Type B and ISO 14443-3 Type B standards, 13.56 MHz carrier frequency, 4096-bit EEPROM, and anticollision functions.

This datasheet provides comprehensive information on the M95512-W, M95512-R, M95512-DR, and M95512-DF devices, including their features, characteristics, and specifications.

The M34F04 4Kbit Serial I²C Bus EEPROM With Hardware Write Control on Top Half of Memory is a product of Microchip Technology Inc. It has a two-wire I2C serial interface, supports 400kHz protocol, and works with a voltage of 2.5 to 5.5V.

M34E02, M34E02-F 2 Kbit serial presence detect (SPD) EEPROM for double data rate (DDR1 and DDR2) DRAM modules. It features 100 kHz and 400 kHz I2C bus serial interface, byte and page write, and self-timed write cycle.

This document describes the features of the SRIX4K 13.56 MHz short-range contactless memory chip, including 4096-bit EEPROM, anticollision, and anti-clone functions.

256-Kbit serial I²C bus EEPROM Datasheet − production data

M950x0 M950x0-W M950x0-R 4 Kbit, 2 Kbit and 1 Kbit serial SPI bus EEPROM with high-speed clock

M95128-W M95128-R M95128-DF 128-Kbit serial SPI bus EEPROM with high-speed clock datasheet. This datasheet provides information on the M95128-W, M95128-R, and M95128-DF 128-Kbit serial SPI bus EEPROMs with high-speed clock.

The M95320-W, M95320-R, M95320-DR are 32 Kbit serial SPI bus EEPROMs, compatible with the Serial Peripheral Interface (SPI) bus, with a 32 Kb (4 Kbytes) of EEPROM memory array, a page size of 32 bytes, a high clock speed of 20 MHz, a single supply voltage of 2.5 V to 5.5 V, a operating temperature range of -40°C to +85°C, enhanced ESD protection, more than 4 million write cycles, and more than 200 years of data retention.

This document provides information on the features and characteristics of M48Z512A/Y/V ZEROPOWER® RAM, including integrated ultra low power SRAM, power-fail control circuit, and battery, unlimited WRITE cycles, 10 years of data retention in the absence of power, automatic power-fail chip deselect and WRITE protection, etc.

This manual describes the M48Z2M1Y and M48Z2M1V series integrated ultra low power SRAMs, power-fail control circuits, and batteries.

Features and characteristics of M93S66, M93S56 M93S46 4Kbit, 2Kbit and 1Kbit (16-bit wide) MICROWIRE Serial Access EEPROM with Block Protection