Microchip AT89LP4052-20SU
IC MCU 8BIT 4KB FLASH 20SOIC 8051 89LP Microcontroller IC 8-Bit 20MHz 4KB (4K x 8) FLASH 20-SOIC
$ 2.03
Production
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Inventory History
3 month trend: -21.34%
CAD Models
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Alternate Parts
0 parts available
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT89LP4052-20SU.
CAD Models
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Supply Chain
Projected EOL Date2039-11-12
Country of AssemblyChina
Country of FabricationUnited States of America
Country of OriginChina
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Lifecycle StatusProduction (Last Updated: 4 days ago)
Manufacturer Lifecycle StatusREL (Last Updated: 4 days ago)
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Descriptions
Descriptions of Microchip AT89LP4052-20SU provided by its distributors.
IC MCU 8BIT 4KB FLASH 20SOIC 8051 89LP Microcontroller IC 8-Bit 20MHz 4KB (4K x 8) FLASH 20-SOIC
MCU 8-Bit AT89 8051 CISC 4KB Flash 2.5V/3.3V/5V 20-Pin SOIC W - Rail/Tube
AT89LP Series 4 KB Flash 256 B SRAM 20 MHz 8-Bit Microcontroller - SOIC-20
IC, 8BIT MCU, MCU 5X, 20MHZ, 20-SOIC Controller ;Family/Series: C51/C251 Core Size: 8 bit No. of I/O's: 15 ;Program Memory Size: 4 KB RAM Memory Size: 250Byte ;CPU Speed: 20MHz No. of Timers: 2 Peripherals: Comparator
MCU, 8BIT, 8051, 4K FLASH, 20SOIC; Product Range: 8051 Microcontrollers; CPU Speed: 20MHz; Program Memory Size: 4KB; RAM Memory Size: 256Byte; No. of Pins: 20Pins; MCU Case Style: SOIC; No. of I/O's: 15I/O's; Embedded Interface
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
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: -21.34%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins20
Technical
Access Time20 µs
Core Architecture8051
Data Bus Width8 b
Frequency20 MHz
HS Code8542.31.0015
InterfaceSPI, UART, USART
Max Frequency20 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size4 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.4 V
Number of I/Os15
Number of Programmable I/O15
Number of PWM Channels2
Number of SPI Channels1
Number of Timers/Counters2
Number of UART Channels1
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size256 B
Schedule B8542310000
Watchdog TimerYes
Dimensions
Height2.65 mm
Length13 mm
Width7.6 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT89LP4052-20SU.
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCUnaffected
RoHSCompliant
Compliance Statements