EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
AT27C256R-45RC
Same model may have multiple batches, images only for reference.

AT27C256R-45RC

Part No AT27C256R-45RC
Manufacturer Microchip Technology
Catalog Memory
Description IC EPROM 256KBIT PARALLEL 28SOIC
Sample
Rohs State Need to verify
ECAD Module
Need Help

Products specifications Report Issue?

Package Tube
Product Status Obsolete
Memory Type Non-Volatile
Memory Format EPROM
Technology EPROM - OTP
Memory Size 256Kbit
Memory Organization 32K x 8
Memory Interface Parallel
Access Time 45 ns
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature 0°C ~ 70°C (TC)
Mounting Type Surface Mount
Package / Case 28-SOIC (0.342", 8.69mm Width)
Supplier Device Package 28-SOIC
Ultra Librarian 3D Model Ultra Librarian AT27C256R-45RC CAD Model

You May Also Be Interested in

Picture of AT25DF021A-SSHN-B
AT25DF021A-SSHN-B
Adesto Technologies
IC FLASH 2MBIT SPI 104MHZ 8SOIC / FLASH Memory IC 2Mbit SPI 104 MHz 8-SOIC
Lowest to $1.7463
CAT24C08WI-GT3JN ON Semiconductor
CAT24C08WI-GT3JN
ON Semiconductor
IC EEPROM 8KBIT I2C 400KHZ 8SOIC
Lowest to $0.4366
FT24C16A-UTR-T Fremont Micro Devices USA
FT24C16A-UTR-T
Fremont Micro Devices USA
IC EEPROM 16KBIT I2C 1MHZ 8TSSOP / EEPROM Memory IC 16Kbit I²C 1 MHz 550 ns 8-TSSOP
Need more? Email Us
24FC64T-I/MC Microchip Technology
24FC64T-I/MC
Microchip Technology
IC EEPROM 64KBIT I2C 1MHZ 8DFN / EEPROM Memory IC 64Kbit I²C 1 MHz 400 ns 8-DFN (2x3)
Lowest to $1.2527
IS46TR16128BL-125KBLA2-TR ISSI, Integrated Silicon Solution Inc
IS46TR16128BL-125KBLA2-TR
ISSI, Integrated Silicon Solution Inc
IC DRAM 2GBIT PARALLEL 96TWBGA / SDRAM - DDR3L Memory IC 2Gbit Parallel 800 MHz 20 ns 96-TWBGA (9x13)
Lowest to $32.6415
Picture of IS62WV12816FBLL-45TLI
IS62WV12816FBLL-45TLI
ISSI, Integrated Silicon Solution Inc
2Mb, Low Power/Power Saver,Async
Lowest to $4.3657
Picture of AT25SF321B-SSHB-B
AT25SF321B-SSHB-B
Adesto Technologies
IC FLASH 32MBIT SPI/QUAD 8SOIC / FLASH - NOR Memory IC 32Mbit SPI - Quad I/O 108 MHz 8-SOIC
Lowest to $1.5884
S25FL512SAGMFAR10 Infineon Technologies
S25FL512SAGMFAR10
Infineon Technologies
IC FLASH 512MBIT SPI/QUAD 16SOIC
Lowest to $10.5207
RM25C64C-BTAC-B Adesto Technologies
RM25C64C-BTAC-B
Adesto Technologies
IC CBRAM 64KBIT SPI 5MHZ 8TSSOP / CBRAM Memory IC 64Kbit SPI 5 MHz 8-TSSOP
Lowest to $1.0815

Top Sellers

FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $9.9790
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $18.8657
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.6527
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.3914
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3800
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess