EEPROM stands for Electrically Erasable Programmable Read-Only Memory. It is a type of non-volatile memory used in computers, microcontrollers, and other electronic devices to store data that must be retained even when the power is turned off. EEPROM is a variation of ROM (Read-Only Memory) that can be both programmed and erased electrically.
Part Number: 93LC46B1, 93LC46BI
Function: 1K Microwire Compatible Serial EEPROM
Package: SOIC, DIP 8 Pin Type
Manufacturer: Microchip Technology
Images:
1 page
Description
The Microchip Technology Inc. 93AA46A / 93LC46B / 93AA46C, 93AA46BI, 93LC46B1 devices are 1Kbit low-voltage serial Electrically Erasable PROMs (EEPROM). Word-selectable devices such as the 93AA46C, 93LC46C or 93C46C are dependent upon external logic levels driving the ORG pin to set word size.
For dedicated 8-bit communication, the 93AA46A, 93LC46A or 93C46A devices are available, while the 93AA46B, 93LC46B and 93C46B devices provide dedicated 16-bit communication.
Pinouts
Features
• Low-Power CMOS Technology
• ORG Pin to Select Word Size for ‘46C’ Version
• 128 x 8-bit Organization ‘A’ Devices (no ORG)
• 64 x 16-bit Organization ‘B’ Devices (no ORG)
• Self-Timed Erase/Write Cycles (including Auto-Erase)
• Automatic Erase All (ERAL) Before Write All (WRAL)
• Power-On/Off Data Protection Circuitry
• Industry Standard 3-Wire Serial I/O
• Device Status Signal (Ready/Busy)
• Sequential Read Function
Other data sheets are available within the file:
93AA46A, 93AA46B, 93LC46A, 93LC46B, 93C46A, 93C46B,
93AA46C, 93LC46C, 93C46C
93LC46B1 PDF Datasheet
Posts related to ‘ EEPROM ‘
Part number | Description |
24C16 | 16KBit, EEPROM Memory, 8 Pin |
24LCS62 | 2K, Addressable I2C Serial EEPROM |
24LC025 | 2K, 2.5V, I2C Serial EEPROM |
24C02WP | 2K (256 x 8) EEPROM – ST |
24C02N | 2Kbit ( 256 x 8 ), EEPROM – Atmel |
M28C16 | 16K (2K x 8) PARALLEL EEPROM |
M28256 | 256 Kbit (32Kb x8) Parallel EEPROM |
AT28C010 | 1 Megabit, CMOS EEPROM ( PDF ) |
24CO8WP | 24CO8WP PDF – 8 Kbit, EEPROM ( 24C08WP, M24C08W6 ) |
95020WP | 2Kbit Serial SPI Bus EEPROM – ST |