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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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24C32A-/P датащи(PDF) 1 Page - Microchip Technology |
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24C32A-/P датащи(HTML) 1 Page - Microchip Technology |
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1 / 12 page  2004 Microchip Technology Inc. DS21163E-page 1 FEATURES • Voltage operating range: 4.5V to 5.5V - Maximum write current 3 mA at 5.5V - Standby current 1 µA typical at 5.0V • 2-wire serial interface bus, I2C compatible • 100 kHz and 400 kHz compatibility • Self-timed ERASE and WRITE cycles • Power on/off data protection circuitry • Hardware write protect • 1,000,000 Erase/Write cycles guaranteed • 32-byte page or byte write modes available • Schmitt trigger filtered inputs for noise suppres- sion • Output slope control to eliminate ground bounce • 2 ms typical write cycle time, byte or page • Up to eight devices may be connected to the same bus for up to 256K bits total memory • Electrostatic discharge protection > 4000V • Data retention > 200 years • 8-pin PDIP and SOIC packages • Temperature ranges DESCRIPTION The Microchip Technology Inc. 24C32A is a 4K x 8 (32K bit) Serial Electrically Erasable PROM. It has been developed for advanced, low power applications such as personal communications or data acquisition. The 24C32A also has a page-write capability of up to 32 bytes of data. The 24C32A is capable of both ran- dom and sequential reads up to the 32K boundary. Functional address lines allow up to eight 24C32A devices on the same bus, for up to 256K bits address space. Advanced CMOS technology and broad voltage range make this device ideal for low-power/low-volt- age, nonvolatile code and data applications. The 24C32A is available in the standard 8-pin plastic DIP and both 150 mil and 200 mil SOIC packaging. - Commercial (C): 0°C to 70°C - Industrial (I): -40°C to +85°C - Automotive (E): -40°C to +125°C PACKAGE TYPES BLOCK DIAGRAM 1 2 3 4 8 7 6 5 A0 A1 A2 Vss Vcc WP SCL SDA A0 A1 A2 Vss 1 2 3 4 8 7 6 5 Vcc WP SCL SDA PDIP SOIC HV GENERATOR EEPROM ARRAY PAGE LATCHES YDEC XDEC SENSE AMP R/W CONTROL MEMORY CONTROL LOGIC I/O CONTROL LOGIC WP SDA SCL VCC VSS I/O A0 A1 A2 24C32A 32K 5.0V I2C™ Serial EEPROM I2C is a trademark of Philips Corporation. Obsolete Device Please use 24LC32A. |
Аналогичный номер детали - 24C32A-/P |
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Аналогичное описание - 24C32A-/P |
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