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See Technical Specifications

AT89C52-24JC +BOM

The microcontroller is housed in a PQCC44 plastic package

Manufacturer:

MICROCHIP
Mfr.Part #:

AT89C52-24JC
Datasheet:

AT89C52-24JC Datasheet (PDF)
Part Life Cycle Code:

Obsolete
Pin Count:

44
HTS Code:

8542.31.00.01
Has ADC:

NO
EDA/CAD Models:

Request Free CAD Models for AT89C52-24JC

AT89C52-24JC General Description

Atmel's AT89C52-24JC microcontroller is a versatile 8-bit microcontroller designed for high-performance and reliability. With a maximum frequency of 24 MHz, a generous 8 KB of in-system programmable Flash memory, and 256 bytes of RAM, it provides ample resources for demanding applications. Equipped with 32 I/O lines and a voltage range of 4V to 5.5V, this microcontroller is suitable for a wide range of embedded systems. Additionally, its security features, including a 3-level Program Memory Lock and 4-level data memory lock, make it a preferred choice for applications requiring robust protection against unauthorized access

Key Features

Compatible with MCS-51™ Products
8K Bytes of In-System Reprogrammable Flash Memory
– Endurance: 1,000 Write/Erase Cycles
Fully Static Operation: 0 Hz to 24 MHz
Three-Level Program Memory Lock
256 x 8-Bit Internal RAM
32 Programmable I/O Lines
Three 16-Bit Timer/Counters
Eight Interrupt Sources
Programmable Serial Channel
Low Power Idle and Power Down Modes

Specifications

Part Life Cycle Code	Obsolete	Pin Count	44
Reach Compliance Code		HTS Code	8542.31.00.01
Has ADC	NO	Address Bus Width	16
Bit Size	8	CPU Family	8051
Clock Frequency-Max	24 MHz	DAC Channels	NO
DMA Channels	NO	External Data Bus Width	8
JESD-30 Code	S-PQCC-J44	JESD-609 Code	e0
Length	16.5862 mm	Number of I/O Lines	32
Number of Terminals	44	Operating Temperature-Max	70 °C
Operating Temperature-Min		PWM Channels	NO
Qualification Status	Not Qualified	RAM (bytes)	256
ROM (words)	8192	ROM Programmability	FLASH
Seated Height-Max	4.57 mm	Speed	24 MHz
Supply Voltage-Max	6 V	Supply Voltage-Min	4 V
Supply Voltage-Nom	5 V	Surface Mount	YES
Technology	CMOS	Temperature Grade	COMMERCIAL
Terminal Finish	TIN LEAD	Terminal Form	J BEND
Terminal Pitch	1.27 mm	Terminal Position	QUAD
Width	16.5862 mm	uPs/uCs/Peripheral ICs Type	MICROCONTROLLER