This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

AT89S51-24AU

8-bit Microcontrollers - MCU 4K ISP FLASH 2.7 TO 5.5V - 24MHz

Manufacturer:

MICROCHIP
Mfr.Part #:

AT89S51-24AU
Datasheet:

AT89S51-24AU Datasheet (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Active
Reach Compliance Code:

compliant
ECCN Code:

EAR99
EDA/CAD Models:

Request Free CAD Models for AT89S51-24AU

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

AT89S51-24AU General Description

Low-power, high-performance CMOS 8-bit microcontroller with 4KB of ISP flash memory. The device uses Microchip high-density, nonvolatile memory technology and is compatible with the industry-standard 80C51 instruction set and pinout. On-chip flash allows program memory to be reprogrammed in-system or by a conventional nonvolatile memory programmer.

This powerful microcontroller is suitable for many embedded control applications.

Specifications

Source Content uid	AT89S51-24AU	Pbfree Code	Yes
Part Life Cycle Code	Active	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code	8542.31.00.01
Factory Lead Time	52 Weeks	Has ADC	NO
Address Bus Width	16	Bit Size	8
Boundary Scan	NO	CPU Family	80C51
Clock Frequency-Max	33 MHz	DAC Channels	NO
DMA Channels	NO	External Data Bus Width	8
Format	FIXED POINT	Integrated Cache	NO
JESD-30 Code	S-PQFP-G44	JESD-609 Code	e3
Length	10 mm	Low Power Mode	YES
Moisture Sensitivity Level	3	Number of External Interrupts	2
Number of I/O Lines	32	Number of Serial I/Os	1
Number of Terminals	44	Number of Timers	2
On Chip Data RAM Width	8	On Chip Program ROM Width	8
Operating Temperature-Max	85 °C	Operating Temperature-Min	-40 °C
PWM Channels	NO	Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified	RAM (bytes)	128
ROM (words)	4096	ROM Programmability	FLASH
Seated Height-Max	1.2 mm	Speed	24 MHz
Supply Current-Max	25 mA	Supply Voltage-Max	5.5 V
Supply Voltage-Min	4 V	Supply Voltage-Nom	5 V
Surface Mount	YES	Technology	CMOS
Temperature Grade	INDUSTRIAL	Terminal Finish	MATTE TIN
Terminal Form	GULL WING	Terminal Pitch	0.8 mm
Terminal Position	QUAD	Time@Peak Reflow Temperature-Max (s)	40
Width	10 mm	uPs/uCs/Peripheral ICs Type	MICROCONTROLLER
Product Category	8-bit Microcontrollers - MCU	Core	8051
Program Memory Size	4 kB	Data RAM Size	128 B
Maximum Clock Frequency	24 MHz	ADC Resolution	No ADC
Number of I/Os	32 I/O	Supply Voltage - Min	4 V
Supply Voltage - Max	5.5 V	Mounting Style	SMD/SMT
Data Bus Width	8 bit	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	Series	89S
Height	1 mm	Interface Type	UART
Moisture Sensitive	Yes	Number of Timers/Counters	2 Timer
Processor Series	AT89x	Product	MCUs
Product Type	8-bit Microcontrollers - MCU	Program Memory Type	Flash
Factory Pack Quantity	160	Subcategory	Microcontrollers - MCU
Unit Weight	0.009640 oz