.png){kind=logo}
Microchip AT89C4051-12PU
产品详情
Find similar products
Compliance
Lead Free
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
Dimensions
Height
4.963 mm
Length
26.92 mm
Width
7.112 mm
Physical
Case/Package
PDIP
Mount
Through Hole
Number of Pins
20
Supply Chain
Lifecycle Status
Production
Technical
Core Architecture
8051
Data Bus Width
8 b
Frequency
12 MHz
Interface
UART, USART
Max Frequency
12 MHz
Max Operating Temperature
85 °C
Max Supply Voltage
85 °C
Memory Size
4 kB
Memory Type
FLASH
Min Operating Temperature
-40 °C
Min Supply Voltage
-40 °C
Number of I/Os
15
Number of Programmable I/O
15
Number of Timers/Counters
2
Number of UART Channels
1
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, POR
RAM Size
128 B