AT89C52-33JI

Part No :: AT89C52-33JI

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 4787585

Description: IC MCU 8BIT 8KB FLASH 44PLCC

Catalog: Embedded - Microcontrollers

DataSheet: AT89C52-33JI PDF

Country of origin: -

Date code: -

AT89C52-33JI Specifications

Type	Description
Series:	89C
Package:	Tube
Part Status:	Obsolete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-LCC (J-Lead)
Supplier Device Package:	44-PLCC (16.6x16.6)

Alternative Products

Part Number	Manufacturer & Description	Compare
AT89C52-24JI Match 82%	VIGOR IC MCU 8BIT 8KB FLASH 44PLCC	AT89C52-33JI vs AT89C52-24JI
AT89LS8252-12JI Match 62%	Roving Networks / Microchip Technology IC MCU 8BIT 8KB FLASH 44PLCC	AT89C52-33JI vs AT89LS8252-12JI
AT87F52-24JI Match 82%	Roving Networks / Microchip Technology IC MCU 8BIT 8KB FLASH 44PLCC	AT89C52-33JI vs AT87F52-24JI
AT89C52-16JI Match 62%	Roving Networks / Microchip Technology IC MCU 8BIT 8KB FLASH 44PLCC	AT89C52-33JI vs AT89C52-16JI
AT89S8252-24JI Match 82%	Roving Networks / Microchip Technology IC MCU 8BIT 8KB FLASH 44PLCC	AT89C52-33JI vs AT89S8252-24JI
AT89LV52-12JI Match 62%	Roving Networks / Microchip Technology IC MCU 8BIT 8KB FLASH 44PLCC	AT89C52-33JI vs AT89LV52-12JI

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.
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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: 1970

Shipped from

HK warehouse

Expected Shipping Date

Jul 22 - Jul 26 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of AT89C52-33JI 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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AT89C52-33JI

AT89C52-33JI

4787585

Pricing(USD)