Supervisory Circuits with I2C Serial CMOS E2PROM, Precision Reset Controller and Watchdog Timer

CAT24C323(32K), CAT24C643 (64K) DESCRIPTION The CAT24C323/643 is a single chip solution to three popular functions of EEPROM memory, precision reset controller and watchdog timer. The 24C323(32K) and 24C643 (64K) feature a I 2C Serial CMOS EEPROM Catalyst advanced CMOS technology substa

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CATALYST

64K I 2 C ??CMOS Serial EEPROM

Description: The Microchip Technology Inc. 24CXX, 24LCXX, 24AAXX and 24FCXX (24XX*) devices are a family of 128-bit through 512 Kbit Electrically Erased PROMs. The devices are organized in blocks of x8-bit memory with 2-wire serial interfaces. Low-voltage design permits operation down to 1.7V (fo

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MICROCHIP

微芯科技

64K SPI Bus Serial EEPROM

DESCRIPTION The Microchip Technology Inc. 25AA640/25LC640/25C640 (25xx640*) is a 64K bit serial Electrically Erasable PROM. The memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI) and

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MICROCHIP

微芯科技

2-Wire Serial EEPROM

Description The AT24C32/64 provides 32,768/65,536 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as 4096/8192 words of 8 bits each. The device’s cascadable feature allows up to 8 devices to share a common 2-wire bus. The device is optimized for use in ma

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ATMEL

愛特梅爾

64K-Bit Standard 2-Wire Bus Interface Serial EEPROM

FM24C64 is a 64Kbit CMOS non-volatile serial EEPROM organized as 8K x 8 bit memory. This device confirms to Extended IIC 2-wire protocol that allows accessing of memory in excess of 16Kbit on an IIC bus. This serial communication protocol uses a Clock signal (SCL) and a Data signal (SDA) to

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FAIRCHILD

仙童半導(dǎo)體

CMOS I?C 2-WIRE BUS 64K ELECTRICALLY ERASABLE PROGRAMMABLE ROM 8K X 8 BIT EEPROM

[Bookly Micro] DESCRIPTION The 24C32 and 24C64 are electrically erasable PROM devices that use the standard 2-wire interface for communications. The 24C32 and 24C64 contain a memory array of 32Kbits (4K x 8) and 64K-bits (8K x 8), respectively. Each device is organized into 32 byte pages for pag

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ETCList of Unclassifed Manufacturers

未分類制造商

64 Kbit 8192 x 8 bit Serial CMOS EEPROMs, I2C Synchronous 2-Wire Bus

Features ? Data EEPROM internally organized as 8192 bytes and 256 pages × 32 bytes ? Page Protection Mode for protecting the EEPROM against unintended data changes (SLx 24C64.../P types only) ? Low power CMOS ? VCC = 2.7 to 5.5 V operation ? Two wire serial interface bus, I2C-Bus

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SIEMENS

西門子

64/32 Kbit Serial I?C Bus EEPROM

Description The M24C32, M24C64 and M24128 devices are I2C-compatible electrically erasable programmable memories (EEPROM). They are organized as 4096 × 8 bits, 8192 × 8 bits and 16384 × 8 bits, respectively. I2C uses a two-wire serial interface, comprising a bi-directional data line and a clock

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STMICROELECTRONICS

意法半導(dǎo)體

64Kbit and 32Kbit Serial I2C Bus EEPROM

FEATURES SUMMARY ■ Two-Wire I2C Serial Interface Supports 400kHz Protocol ■ Single Supply Voltage: – 4.5 to 5.5V for M24Cxx – 2.5 to 5.5V for M24Cxx-W – 1.8 to 5.5V for M24Cxx-R ■ Write Control Input ■ BYTE and PAGE WRITE (up to 32 Bytes) ■ RANDOM and SEQUENTIAL READ Modes ■ Self-Timed P

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SYC

available in space-saving 8-lead PDIP, 8-lead SOP, and 8-lead TSSOP packages

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ESTEK

伊泰克電子