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CAT25010 Datasheet

Part Number CAT25010
Manufacturers ON Semiconductor
Logo ON Semiconductor
Description SPI Serial CMOS EEPROM
Datasheet CAT25010 DatasheetCAT25010 Datasheet (PDF)

EEPROM Serial 1/2/4-Kb SPI CAT25010, CAT25020, CAT25040 Description The CAT25010/20/40 are a EEPROM Serial 1/2/4−Kb SPI devices internally organized as 128x8/256x8/512x8 bits. They feature a 16−byte page write buffer and support the Serial Peripheral Interface (SPI) protocol. The device is enabled through a Chip Select (CS) input. In addition, the required bus signals are a clock input (SCK), data input (SI) and data output (SO) lines. The HOLD input may be used to pause any serial communicatio.

  CAT25010   CAT25010






Part Number CAT25010
Manufacturers Catalyst Semiconductor
Logo Catalyst Semiconductor
Description 1K/2K/4K SPI Serial CMOS EEPROM
Datasheet CAT25010 DatasheetCAT25010 Datasheet (PDF)

CAT25010/20/40 1K/2K/4K SPI Serial CMOS EEPROM FEATURES s 10 MHz SPI compatible s 1.8 to 6.0 volt operation s Hardware and software protection s Low power CMOS technology s SPI modes (0,0 & 1,1)* s Commercial, industrial, automotive and extended s 1,000,000 program/erase cycles s 100 year data retention s Self-timed write cycle H GEN FR ALO EE LE A D F R E ETM s 8-Pin DIP/SOIC, 8-Pin TSSOP and 8-Pin MSOP s 16-byte page write buffer s Block write protection temperature ranges – Protect 1/.

  CAT25010   CAT25010







SPI Serial CMOS EEPROM

EEPROM Serial 1/2/4-Kb SPI CAT25010, CAT25020, CAT25040 Description The CAT25010/20/40 are a EEPROM Serial 1/2/4−Kb SPI devices internally organized as 128x8/256x8/512x8 bits. They feature a 16−byte page write buffer and support the Serial Peripheral Interface (SPI) protocol. The device is enabled through a Chip Select (CS) input. In addition, the required bus signals are a clock input (SCK), data input (SI) and data output (SO) lines. The HOLD input may be used to pause any serial communication with the CAT25010/20/40 device. These devices feature software and hardware write protection, including partial as well as full array protection. Features • 20 MHz (5 V) SPI Compatible • 1.8 V to 5.5 V Supply Voltage Range • SPI Modes (0,0) & (1,1) • 16−byte Page Write Buffer • Self−timed Write Cycle • Hardware and Software Protection • Block Write Protection − Protect 1/4, 1/2 or Entire EEPROM Array • Low Power CMOS Technology • 1,000,000 Program/Erase Cycles • 100 Year Data Retention • Industrial and Extended Temperature Range • PDIP, SOIC, TSSOP 8−Lead and UDFN 8−Pad Packages • These Devices are Pb−Free, Halogen Free/BFR Free, and RoHS Compliant VCC SI CS CAT25010 WP CAT25020 SO CAT25040 HOLD SCK VSS Figure 1. Functional Symbol DATA SHEET www.onsemi.com SOIC−8 V SUFFIX CASE 751BD UDFN−8 HU4 SUFFIX CASE 517AZ TSSOP−8 Y SUFFIX CASE 948AL PIN CONFIGURATION CS 1 SO VCC HOLD WP SCK VSS SI SOIC (V), TSSOP (Y), UDFN (HU4) For the location of Pin 1, please consult.


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