Microchip AT89C2051-12PU
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | MOQ | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AT89C2051-12PU | 720 | 18 | Bulk | 6h | ||||||||
| AT89C2051-12PU | 57 | 7h | ||||||||||
| 68T4860 | 9 | 1 | 1d | |||||||||
| AT89C2051-12PU-ND | 8,031 | 1 | Tube | 1d | ||||||||
| AT89C2051-12PU | 720 | 18 | 7h |
Technical Specifications
Physical
Case/PackageDIP
MountThrough Hole
Number of Pins20
Technical
Access Time12 µs
Core Architecture8051
Data Bus Width8 b
Frequency12 MHz
InterfaceUART, USART
Max Frequency12 MHz
Max Operating Temperature85 °C
Max Supply Voltage6 V
Memory Size2 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of I/Os15
Number of Programmable I/O15
Number of Timers/Counters2
Number of UART Channels1
Oscillator TypeInternal
RAM Size128 B
Schedule B8542310000
Dimensions
Height4.963 mm
Length26.92 mm
Width7.112 mm
Inventory History
3 month trend: -14.04%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Engineering Resources
View Evaluation kits and Reference designs for Microchip AT89C2051-12PU.
Related Parts
MicrochipAT89S2051-24PU
8051 MCU, 2K ISP FLASH, 20-PIN, IND GREEN - 8051 MCU 2K FLSH 24MHZ PDIP, IND, GR
MicrochipAT89S4051-24PU
8051 Mcu, 4K Isp Flash, 20-PIN - 8051 Mcu, 4K Flash, 24MHZ, PDIP, Ind Grn
MicrochipAT89C4051-24PU
Microcontroller AT89, 8bit MCS51, 24MHz, FLASH 4kB, SRAM 128kB, 2.7-6V, -40+85deg.C, PDIP20
Descriptions
Descriptions of Microchip AT89C2051-12PU provided by its distributors.
AT89C2051 Series 2 KB Flash 128 B SRAM 12 MHz 8-Bit Microcontroller - DIP-20
Microcontroller, 8-Bit, FLASH, 8051 CPU, 12MHz, CMOS, PDIP20
MCU 8-bit 8051 CISC 2KB Flash 3.3V/5V 20-Pin PDIP W Tube
IC, 8BIT MCU, MCU 5X, 24MHZ, 20-DIP Controller ;Family/Series: C51/C251 Core Size: 8 bit No. of I/O's: 15 ;Program Memory Size: 2 KB RAM Memory Size: 125Byte ;CPU Speed: 24MHz No. of Timers: 2 Peripherals: Comparator
MCU, 8BIT, 8051, 12MHZ, DIP-20; Product Range: 8051 Family AT89C2051 Series Microcontrollers; CPU Speed: 12MHz; Program Memory Size: 2KB; RAM Memory Size: 128Byte; No. of Pins: 20Pins; MCU Case Style: DIP; No. of I/O's: 15I/O's
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHI
- MICROCHIP TECHNOLOGY INC
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MTech
- Microchip Technology / Atmel
- MICROCHP
- Microchip Technologies
- Microchip / Microsemi
- Atmel/Microchip
- MICORCHIP
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICHROCHIP
- MICROCHIP TECHNOLOGY (VA)
- MICROCHIPDIRECT
Inventory History
3 month trend: -14.04%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageDIP
MountThrough Hole
Number of Pins20
Technical
Access Time12 µs
Core Architecture8051
Data Bus Width8 b
Frequency12 MHz
InterfaceUART, USART
Max Frequency12 MHz
Max Operating Temperature85 °C
Max Supply Voltage6 V
Memory Size2 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of I/Os15
Number of Programmable I/O15
Number of Timers/Counters2
Number of UART Channels1
Oscillator TypeInternal
RAM Size128 B
Schedule B8542310000
Dimensions
Height4.963 mm
Length26.92 mm
Width7.112 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo SVHC
RoHSCompliant
Compliance Statements