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.
AT89C5122D-PSTUM Microchip Technology – Price, Stock & Datasheet
Same model may have multiple batches, images only for reference.

AT89C5122D-PSTUM

Part No AT89C5122D-PSTUM
Manufacturer Microchip Technology
Catalog Embedded - Microcontrollers
Description IC MCU 8BIT 32KB FLASH 64QFN
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Product Status Obsolete
Programmable Not Verified
Core Processor 80C51
Core Size 8-Bit
Speed 48MHz
Connectivity SmartCard, SPI, UART/USART, USB
Peripherals LED, POR, WDT
Number of I/O 46
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
RAM Size 768 x 8
Voltage - Supply (Vcc/Vdd) 3V ~ 5.5V
Oscillator Type Internal
Temperature Range - Operating -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Case / Package 64-QFN
Package Tray
Supply and Demand Status Shortage
Win Source Part Number 1497325-AT89C5122D-PSTUM
Ultra Librarian 3D Model Ultra Librarian AT89C5122D-PSTUM CAD Model

Description

N

You May Also Be Interested in

AT32F403ACCU7 ARTERY – Price, Stock & Datasheet
AT32F403ACCU7
ARTERY
ARM Cortex-M4F 32 Bit 240MHz 37 QFN-48-EP(6x6) Microcontrollers RoHS
Lowest to $1.6299
SAK-XC164CS-16F40F BB Infineon Technologies – Price, Stock & Datasheet
SAK-XC164CS-16F40F BB
Infineon Technologies
TQFP-100(14x14) Microcontrollers RoHS
Lowest to $43.6568
RK3568J Rockchip – Price, Stock & Datasheet
RK3568J
Rockchip
FCCSP-636L(19x19) Microcontrollers RoHS
Lowest to $34.9254
MN103SFN1YXX Panasonic – Price, Stock & Datasheet
MN103SFN1YXX
Panasonic
QFP-64 Microcontrollers RoHS
Lowest to $10.1866
RV1126 Rockchip – Price, Stock & Datasheet
RV1126
Rockchip
FCCSP-409(14x14) Microcontrollers RoHS
Lowest to $38.0151
RV1109 Rockchip – Price, Stock & Datasheet
RV1109
Rockchip
FCCSP-409LD(14x14) Microcontrollers RoHS
Lowest to $34.9254
MM32SPIN05TW MindMotion Microelectronics – Price, Stock & Datasheet
MM32SPIN05TW
MindMotion Microelectronics
TSSOP-20 Microcontrollers RoHS
Lowest to $0.4839
AT32F415RCT7-7 ARTERY – Price, Stock & Datasheet
AT32F415RCT7-7
ARTERY
ARM Cortex-M4 32 Bit 150MHz 55 LQFP-64(7x7) Microcontrollers RoHS
Lowest to $1.2224
GD32F130K6T6 GigaDevice Semiconductor – Price, Stock & Datasheet
GD32F130K6T6
GigaDevice Semiconductor
ARM Cortex-M3 48MHz 27 LQFP-32(7x7) Microcontrollers RoHS
Lowest to $1.1642

Top Sellers

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
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.5143
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $3.9204
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.9399
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
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 $13.4125
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