AT89C51-33AI

Part No :: AT89C51-33AI

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 4807078

Description: IC MCU 8BIT 4KB FLASH 44TQFP

Catalog: Embedded - Microcontrollers

DataSheet: AT89C51-33AI PDF

Country of origin: -

Date code: -

AT89C51-33AI Specifications

Type	Description
Series:	89C
Package:	Tray
Part Status:	Obsolete
Core Processor:	80C51
Core Size:	8-Bit
Speed:	33MHz
Connectivity:	UART/USART
Peripherals:	-
Number of I/O:	32
Program Memory Size:	4KB (4K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	128 x 8
Voltage - Supply (Vcc/Vdd):	4V ~ 6V
Data Converters:	-
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	44-TQFP
Supplier Device Package:	44-TQFP (10x10)

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.)
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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: 3000

Shipped from

HK warehouse

Expected Shipping Date

May 25 - May 29 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of AT89C51-33AI 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

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AT89C51-33AI

AT89C51-33AI

4807078

Pricing(USD)