Microchip AT89C4051-12PU
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | MOQ | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AT89C4051-12PU | 450 | 18 | Bulk | 6h | ||||||||
| AT89C4051-12PU | 12 | 14h | ||||||||||
| AT89C4051-12PU | 450 | 18 | 6h | |||||||||
| AT89C4051-12PU | 61 | 1 | 6h | |||||||||
| 556-A89C405112PU | 3 | 1 | Tube | 2d |
Technical Specifications
Physical
Case/PackagePDIP
MountThrough Hole
Number of Pins20
Technical
Core Architecture8051
Data Bus Width8 b
Frequency12 MHz
InterfaceUART, USART
Max Frequency12 MHz
Max Operating Temperature85 °C
Max Supply Voltage6 V
Memory Size4 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
PeripheralsBrown-out Detect/Reset, POR
RAM Size128 B
Schedule B8542310000
Dimensions
Height4.963 mm
Length26.92 mm
Width7.112 mm
Inventory History
3 month trend: -56.85%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Engineering Resources
View Evaluation kits and Reference designs for Microchip AT89C4051-12PU.
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Descriptions
Descriptions of Microchip AT89C4051-12PU provided by its distributors.
MCU - 8-bit 8051 CISC - 4KB Flash - 12MHZ - 3.3V/5V - 20-Pin PDIP W - Tube
AT89xx Series 4 KB Flash 128 Byte RAM 8-Bit Microcontroller - DIP-20
8051-Series Microcontroller IC 8-Bit 12MHz 4KB (4Kx8) FLASH DIP-20
8-BIT MICROCONTROLLER WITH 4K BYTES FLASH Microcontroller, 8-Bit, FLASH, 8051 CPU, 12MHz, CMOS, PDIP20
MCU, 8BIT, 8051, 12MHZ, DIP-20; Product Range:8051 Microcontrollers; Device Core:8051; Operating Frequency Max:12MHz; Program Memory Size:2KB; No. of Pins:20Pins; IC Case / Package:DIP; No. of I/O s:15I/O s; Interfaces:UART; MSL:- RoHS Compliant: Yes
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: 4 KB RAM Memory Size: 125Byte ;CPU Speed: 24MHz Oscillator ;Type: External, Internal No. of Timers: 2
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: -56.85%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackagePDIP
MountThrough Hole
Number of Pins20
Technical
Core Architecture8051
Data Bus Width8 b
Frequency12 MHz
InterfaceUART, USART
Max Frequency12 MHz
Max Operating Temperature85 °C
Max Supply Voltage6 V
Memory Size4 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
PeripheralsBrown-out Detect/Reset, POR
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