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.
EN80C321SF89
Same model may have multiple batches, images only for reference.

EN80C321SF89

Part No EN80C321SF89
Manufacturer Intel
Catalog Custom Parts (E - I)
Description MCU 8-bit MCS51 80C51 CISC ROMLess 5V 44-Pin PLCC
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Case / Package PLCC
Core Architecture 80C51
Frequency 16 MHz
Max Frequency 16 MHz
Max Operating Temperature 70 °C
Max Supply Voltage 6 V
Memory Type ROMless
Min Operating Temperature 0 °C
Min Supply Voltage 4 V
Mount Surface Mount
Number of Pins 44
Number of Timers/Counters 3
Operating Supply Voltage 5 V
Packaging Tape and Reel
Radiation Hardening No
RAM Size 256 B
RoHS Compliant
Win Source Part Number 1198918-EN80C321SF89
Categories Custom Parts
Manufacturer Intel
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian EN80C321SF89 CAD Model

Description

The Intel EN80C321SF89 is a high-performance microcontroller designed for embedded applications.

  • Frequency: 16 MHz
  • Operating Voltage: 5 V
  • ROMless: Yes
  • RAM Size: 256 B
  • Number of Pins: 44
  • Package: PLCC
  • Core Architecture: 80C51
  • Timers/Counters: Three
  • Maximum Operating Temperature: 70 °C
  • Minimum Operating Temperature: 0 °C
  • RoHS Compliant: Yes
  • Radiation Hardening: No

You May Also Be Interested in

Picture of F2110BTE10V
F2110BTE10V
Renesas Electronics America
Need more? Email Us
Picture of HN58X24256FP
HN58X24256FP
Renesas Electronics America
I2C/2-WIRE Serial EEPROM PDSO8
Lowest to $6.5292
HHM15112A1 Real Image
HHM15112A1
TDK Corporation
BALUN 900MHZ-2.2GHZ 75/100 0805 / RF Balun 900MHz ~ 2.2GHz 75 / 100Ohm 0805 (2012 Metric), 6 PC Pad
Lowest to $1.3443
Picture of EM4094SO20B+
EM4094SO20B+
EM Microelectronic
13.56MHZ, COMPLIANT ISO 15693 AN / RFID Reader IC 13.56MHz ISO 14443, ISO 15693 Serial 4.5V ~ 5.5V 20-SOIC (0.295", 7.50mm Width)
Need more? Email Us
Picture of IT530M-320F-ITM-4383
IT530M-320F-ITM-4383
Fastrax
Lowest to $32.6415
Picture of HB.9816
HB.9816
Greenlee Communications
Handle Assembly, Pump, Cable Termination
Need more? Email Us
Picture of F611BC394J250L
F611BC394J250L
Kemet
.390UF 250V Reel Rohs-prc
Need more? Email Us
Picture of HFD3/12-S(257)
HFD3/12-S(257)
HongFa
HFD3 Series 2 A DPDT 12 VDC SMT Single Side Subminiature Signal Relay
Need more? Email Us
Picture of EGA10603V05A1-B
EGA10603V05A1-B
Inpaq
0603 ESD Protection Devices ROHS
Need more? Email Us

Top Sellers

FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0476
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $19.0076
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
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
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1046
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $4.0391
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
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