
For Reference Only
Part Number | AT89LP4052-20SU |
OEMstron Part # | AT89LP4052-20SU |
Manufacturer | Microchip Technology |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 8BIT 4KB FLASH 20SOIC |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | AT89LP4052-20SU PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 18 - Mar 23 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
AT89LP4052-20SU Specifications
Part Number | AT89LP4052-20SU | |
Brand | Microchip Technology | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | Microchip Technology | |
Series | 89LP | |
Core Processor | 8051 | |
Core Size | 8-Bit | |
Speed | 20MHz | |
Connectivity | SPI, UART/USART | |
Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | |
Number of I/O | 15 | |
Program Memory Size | 4KB (4K x 8) | |
Program Memory Type | FLASH | |
EEPROM Size | - | |
RAM Size | 256 x 8 | |
Voltage - Supply (Vcc/Vdd) | 2.4V ~ 5.5V | |
Data Converters | - | |
Oscillator Type | Internal | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 20-SOIC (0.295", 7.50mm Width) | |
Supplier Device Package | 20-SOIC |
AT89LP4052-20SU Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
AT89LP4052-20SU D# V99:2348_07152842 Microchip Technology Inc |
MCU 8-bit 8051 CISC 4KB Flash 2.5V/3.3V/5V Tube RoHS: Compliant
|
Americas - 6 |
Part Number | Description | Stock |
AT89LP4052-20SU D# AT89LP4052-20SU Microchip Technology Inc |
MCU 8-Bit AT89 8051 CISC 4KB Flash 2.5V/3.3V/5V 20-Pin SOIC W - Rail/Tube (Alt: AT89LP4052-20SU) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
AT89LP4052-20SU D# AT89LP4052-20SU Microchip Technology Inc |
MCU 8-Bit AT89 8051 CISC 4KB Flash 2.5V/3.3V/5V 20-Pin SOIC W (Alt: AT89LP4052-20SU) |
Europe - 4 |
Part Number | Description | Stock |
AT89LP4052-20SU Atmel Corporation |
441 |
Part Number | Description | Stock |
AT89LP4052-20SU Atmel Corporation |
MICROCONTROLLER MCU, 8 BIT, 8051, 20MHZ, SOIC-20, Controller Family/Series:AT89LP4052, Program Memory Size:4KB, RAM Memory Size:256Byte, CPU Speed:20MHz, No. of I/O's:15, MCU Case Style:SOIC, No. of Pins:20, Supply Voltage Min:2.4V , RoHS Compliant: Yes |
824 |
Part Number | Description | Stock |
AT89LP405220SU Atmel Corporation |
Microcontroller, 8-Bit, FLASH, 8051 CPU, 20MHz, CMOS, PDSO20 RoHS: Compliant
|
Europe - 25 |
Part Number | Description | Stock |
AT89LP4052-20SU D# AT89LP4052-20SU-ND Microchip Technology Inc |
IC MCU 8BIT 4KB FLASH 20SOIC |
499 In Stock |
Part Number | Description | Stock |
AT89LP4052-20SU Microchip Technology Inc |
AT89LP Series 4 KB Flash 256 B SRAM 20 MHz 8-Bit Microcontroller - SOIC-20 RoHS: Compliant
pbFree: Yes
|
0 Tube |
Part Number | Description | Stock |
AT89LP405220SU Atmel Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
6900 |
Part Number | Description | Stock |
AT89LP4052-20SU Atmel Corporation |
In Stock |
34 |
Part Number | Description | Stock |
AT89LP4052-20SUR D# AT89LP4052-20SUR Microchip Technology Inc |
20MHZ SOIC IND TEMP GREEN 2.4-5.5V RoHS: Compliant
pbFree: Yes
|
Temporarily Out of Stock – Alternates Available |
AT89LP4052-20SU D# AT89LP4052-20SU Microchip Technology Inc |
20MHZ SOIC IND TEMP GREEN 2.4-5.5V RoHS: Compliant
pbFree: Yes
|
29702 |
Part Number | Description | Stock |
AT89LP4052-20SU D# 556-A89LP4052-20SU Microchip Technology Inc |
8-bit Microcontrollers - MCU SINGLE CYCLE 4K FLASH-20MHZ 2.4-5.5V RoHS: Compliant
|
486 |
Part Number | Description | Stock |
AT89LP4052-20SU Microchip Technology Inc |
20MHZ, SOIC, IND TEMP, GREEN, 2.4-5.5V - Package: 20 SOIC .300in TUBE RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
AT89LP4052-20SU D# MCHP00000004451 Microchip Technology Inc |
20MHZ, SOIC, IND TEMP, GREEN, 2.4-5.5V - Package: 20 SOIC .300in TUBE |
0 |
Part Number | Description | Stock |
AT89LP4052-20SU D# 29AC2653 Microchip Technology Inc |
20MHZ, SOIC, IND TEMP, GREEN, 2.4-5.5V ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 444
Container: Bulk
|
0 |
Part Number | Description | Stock |
AT89LP4052-20SU D# NS-AT89LP4052-20SU Atmel Corporation |
OEM/CM ONLY |
2922 |
Part Number | Description | Stock |
AT89LP4052-20SU D# AT89LP4052-20SU Atmel Corporation |
Semiconductor |
297 |
Part Number | Description | Stock |
AT89LP4052-20SU D# 1771484 Microchip Technology Inc |
Microchip AT89LP4052-20SU, 8bit 8051 Microcontroller, AT89LP, 20MHz, 2 kB Flash, 20-Pin SOIC, TU Min Qty: 37
Container: Tube
|
105 |
Part Number | Description | Stock |
AT89LP405220SU Atmel Corporation |
OEM/CM ONLY |
754 |
Part Number | Description | Stock |
AT89LP4052-20SU D# 32133462 Microchip Technology Inc |
MCU 8-bit 8051 CISC 4KB Flash 2.5V/3.3V/5V Tube RoHS: Compliant
|
Americas - 6 |
Part Number | Description | Stock |
AT89LP4052-20SU Atmel Corporation |
RFQ |
10248 |
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Quick Inquiry
In Stock | 1,511 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 2.7491 | $ 2.7491 |
100 | $ 2.7491 | $ 274.9100 |
500 | $ 2.7491 | $ 1,374.5500 |
1000 | $ 2.7491 | $ 2,749.1000 |
2500 | $ 2.7491 | $ 6,872.7500 |
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