AT89C52-33AI

Part No :: AT89C52-33AI

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 4802628

Description: IC MCU 8BIT 8KB FLASH 44TQFP

Catalog: Embedded - Microcontrollers

DataSheet: AT89C52-33AI PDF

Country of origin: -

Date code: -

AT89C52-33AI Specifications

Type	Description
Series:	89C
Package:	Tray
Part Status:	Obsolete
Core Processor:	8051
Core Size:	8-Bit
Speed:	33MHz
Connectivity:	SIO, UART/USART
Peripherals:	-
Number of I/O:	32
Program Memory Size:	8KB (8K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	256 x 8
Voltage - Supply (Vcc/Vdd):	4V ~ 6V
Data Converters:	-
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	44-TQFP
Supplier Device Package:	44-TQFP (10x10)

Alternative Products

Part Number	Manufacturer & Description	Compare
AT89C52-24AI Match 84%	Roving Networks / Microchip Technology IC MCU 8BIT 8KB FLASH 44TQFP	AT89C52-33AI vs AT89C52-24AI

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 1985

Shipped from

HK warehouse

Expected Shipping Date

Aug 30 - Sep 03 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of AT89C52-33AI is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

Hot Products

PIC24HJ128GP210T-I/PT

IC MCU 16BIT 128KB FLASH 100TQFP

Z8F2421AN020SC00TR

IC MCU 8BIT 24KB FLASH 44QFP

PIC16C771T-E/SO

IC MCU 8BIT 7KB OTP 20SOIC

AT89C52-33AI

AT89C52-33AI

4802628

Pricing(USD)