AT89C5122D-RDTUM
RoHS 
RoHS compliant
RoHS compliantPackage 64-LQFP
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description
MCU 8-bit AT83 8051 CISC 32KB Flash 3.3V/5V 64-Pin VQFP Tray
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No
Technical
Number of Programmable I/O 7
Max Frequency 48MHz
Core Architecture 80C51
Number of Timers/Counters 2
Data Bus Width 8b
Access Time 32 μs
Connectivity SmartCard, SPI, UART/USART, USB
Program Memory Size 32KB 32K x 8
Core Size 8-Bit
Program Memory Type FLASH
Peripherals LED, POR, WDT
Core Processor 8051
Voltage - Supply (Vcc/Vdd) 3V~5.5V
Memory Type FLASH
RAM Size 768 x 8
Speed 48MHz
Number of I/O 46
Oscillator Type Internal
Memory Size 32kB
Min Supply Voltage 3V
Max Supply Voltage 5.5V
Interface SCI, SPI, UART, USB
Base Part Number AT89C5122
Frequency 48MHz
Min Operating Temperature -25°C
Max Operating Temperature 85°C
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Obsolete
Series 89C
Published 2008
Packaging Tray
Operating Temperature -40°C~85°C
Physical
Supplier Device Package 64-VQFP (10x10)
Number of Pins 64
Package / Case 64-LQFP
Mounting Type Surface Mount
Mount Surface Mount
Alternative Model
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