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| Artikelnr.: 2949E-1976054 Fabrikantnr.: 25LC040-I/SN EAN/GTIN: geen gegevens |
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| Microchip 25LC040-I/SN is a 4 Kbit 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 data out (SO) lines. Access to the device is controlled through a Chip Select (CS) input. Communication to the device can be paused via the hold pin (HOLD).Low-power CMOS technology: Write current: 3 mA, typical, Read current: 500 μA, typical, Standby current: 500 nA, typical 512 x 8-bit organization 16 byte page Write cycle time: 5 ms max. Self-timed Erase and Write cycles Block write protection: Protect none, 1/4, 1/2 or all of array Built-in write protection: Power on/off data protection circuitry, Write enable latch, Write-protect pin Sequential read Temperature ranges supported: Industrial (I): -40°C to +85°C, Automotive (E) (25C040): -40°C to +125°C Meer informatie: | | Memory Size: | 4kbit | Interface Type: | Serial-SPI | Package Type: | PDIP, SOIC, TSSOP | Mounting Type: | Through Hole | Pin Count: | 8 | Organisation: | 512 x 8 bit | Minimum Operating Supply Voltage: | 2.5 V | Maximum Operating Supply Voltage: | 5.5 V | Programming Voltage: | 2.5 → 5.5V | Number of Bits per Word: | 8bit | Dimensions: | 4.9 x 3.9 x 1.5mm | Data Retention: | 200yr | Maximum Operating Temperature: | +85 °C | Maximum Random Access Time: | 230ns | Minimum Operating Temperature: | -40 °C |
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| Andere zoekwoorden: 1976054, Semiconductors, Memory Chips, Microchip, 25LC040ISN |
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