AT89LS51-16AU
RoHS 
RoHS compliant
RoHS compliantPackage 44-TQFP
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description
8-bit Microcontrollers - MCU LOW VOLTAGE 4K ISP FLASH-16MHZ 4-5.5V
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Buying Options
Total Price: USD $1.95
Unit Price: USD $1.9532
≥1 USD $1.9532
≥10 USD $1.60265
≥100 USD $1.5523
≥500 USD $1.50195
≥1000 USD $1.45255
Inventory: 1638
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Length 10mm
Technical
ROM (words) 4096
Address Bus Width 16
Number of Timers/Counters 2
DAC Channels NO
PWM Channels NO
Data Bus Width 8b
DMA Channels NO
Has ADC NO
Bit Size 8
Connectivity UART/USART
Program Memory Size 4KB 4K x 8
Core Size 8-Bit
Program Memory Type FLASH
Peripherals WDT
Core Processor 8051
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Voltage - Supply (Vcc/Vdd) 2.7V~4V
RAM Size 128 x 8
Number of I/O 32
Oscillator Type Internal
Memory Size 4kB
Interface UART, USART
Supply Voltage-Max (Vsup) 4V
Operating Supply Voltage 3.3V
Qualification Status Not Qualified
Base Part Number AT89LS51
Time@Peak Reflow Temperature-Max (s) 40
Frequency 16MHz
Terminal Pitch 0.8mm
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position QUAD
Technology CMOS
Subcategory Microcontrollers
Number of Terminations 44
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Active
Pbfree Code yes
JESD-609 Code e3
Series 89LS
Published 1997
Packaging Tray
Operating Temperature -40°C~85°C TA
Physical
Number of Pins 44
Package / Case 44-TQFP
Mounting Type Surface Mount
Mount Surface Mount
Contact Plating Tin
Supply Chain
Factory Lead Time 7 Weeks
Alternative Model
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