Microchip AT89C5131A-PUTUM
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Compliance
Lead Free
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
Dimensions
Height
1 mm
Physical
Case/Package
QFN
Contact Plating
Tin
Mount
Surface Mount
Number of Pins
32
Supply Chain
Lifecycle Status
Production
Technical
Access Time
48 µs
Ambient Temperature Range High
85 °C
Core Architecture
80C51
Data Bus Width
8 b
Frequency
48 MHz
Interface
2-Wire, I2C, SPI, UART, USB
Max Frequency
48 MHz
Max Operating Temperature
85 °C
Max Supply Voltage
5.5 V
Memory Size
32 kB
Memory Type
FLASH
Min Operating Temperature
-40 °C
Min Supply Voltage
2.7 V
Number of I/Os
18
Number of Programmable I/O
34
Number of PWM Channels
5
Number of SPI Channels
1
Number of Timers/Counters
3
Number of UART Channels
1
Number of USB Channels
2
Oscillator Type
Internal
Peripherals
POR, PWM, WDT
RAM Size
1.3 kB
Watchdog Timer
Yes