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Microchip AT89C51AC2-SLSUM
Product Details
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Compliance
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Lead Free
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
Dimensions
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Height
3.48 mm
Length
16.7 mm
Width
16.7 mm
Physical
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Case/Package
PLCC
Mount
Surface Mount
Number of Pins
44
Supply Chain
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Lifecycle Status
Production
Technical
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Access Time
40 µs
Address Bus Width
8 b
Ambient Temperature Range High
85 °C
Core Architecture
8051
Data Bus Width
8 b
Frequency
40 MHz
Interface
4.57 mm
Max Frequency
40 MHz
Max Operating Temperature
85 °C
Max Power Dissipation
85 °C
Max Supply Voltage
5.5 V
Memory Size
32 kB
Memory Type
FLASH
Min Operating Temperature
-40 °C
Min Supply Voltage
-40 °C
Number of A/D Converters
1
Number of ADC Channels
8
Number of I/Os
34
Number of Programmable I/O
34
Number of PWM Channels
5
Number of Timers/Counters
3
Number of UART Channels
1
Oscillator Type
External
Peripherals
POR, PWM, WDT
RAM Size
256 B