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AT89C4051-12SU Tech Specifications

4KB 4K x 8 FLASH80518-BitMicrocontroller89C Series AT89C405120 Pin 12MHz3V20-SOIC (0.295, 7.50mm Width)

Product Attribute Attribute Value
Category Integrated Circuits (ICs) / Microcontrollers
Manufacturer Microchip Technology
Factory Lead Time 3 Weeks
Factory Lead Time 4 Weeks
Mounting Type Surface Mount
Number of Pins 20
Packaging Tube
Series 89C
Pbfree Code yes
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Terminal Finish Matte Tin (Sn) - annealed
Technology CMOS
Terminal Form GULL WING
Supply Voltage 3V
[email protected] Reflow Temperature-Max (s) 40
Supply Voltage-Max (Vsup) 6V
Interface UART, USART
Oscillator Type Internal
RAM Size 128 x 8
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Peripherals Brown-out Detect/Reset, LED, POR
Core Size 8-Bit
Connectivity UART/USART
Access Time 12 μs
DMA Channels NO
PWM Channels NO
Number of Timers/Counters 2
Number of UART Channels 1
Length 13mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Product Attribute Attribute Value
Part Status Active
RoHS Status ROHS3 Compliant
Pbfree Code yes
Mount Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Operating Temperature -40°C~85°C TA
Published 1997
JESD-609 Code e3
Part Status Active
Number of Terminations 20
Subcategory Microcontrollers
Terminal Position DUAL
Peak Reflow Temperature (Cel) 250
Frequency 12MHz
Base Part Number AT89C4051
Power Supplies 3.3/5V
Memory Size 4kB
Number of I/O 15
Voltage - Supply (Vcc/Vdd) 2.7V~6V
Core Processor 8051
Program Memory Type FLASH
Program Memory Size 4KB 4K x 8
Bit Size 8
Has ADC NO
Data Bus Width 8b
DAC Channels NO
ROM (words) 4096
Height 2.35mm
Width 7.6mm
REACH SVHC No SVHC
Lead Free Lead Free
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AT89C4051-12SU Documents

Download datasheets and manufacturer documentation for AT89C4051-12SU

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