Name: AT89S2051-24SU
Brand: Microchip Technology
SKU: AT89S2051-24SU
Price: 2.81000 USD
Availability: InStock

new-10%

AT89S2051-24SU

Manufacturer part number:AT89S2051-24SU

Manufacturer:Microchip Technology

Description:2KB 2K x 8 FLASH 8051 8-Bit Microcontroller 89S Series AT89S2051 20 Pin 24MHz 3V 20-SOIC (0.295, 7.50mm Width)

Case Package:SOT-23

Datasheet:AT89S2051-24SU Datasheet PDF

RoHs Status:non-compliant

Parameter Name	Value
Type	Parameter
Factory Lead Time	12 Weeks
Contact Plating	Tin
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	20-SOIC (0.295, 7.50mm Width)
Surface Mount	YES
Number of Pins	20
Supplier Device Package	20-SOIC
Number of Terminals	20
Mounting Style	SMD/SMT
Data Converters	--
Instruction Set Architecture	CISC
Clock Freq	24(MHz)
Operating Temperature Classification	Industrial
Package Type	SOIC W
Number of Timers - General Purpose	2
Operating Temp Range	-40C to 85C
# I/Os (Max)	15
Interface Type	UART
Total Internal Ram Size	256B(kB)
Device Core Size	8(b)
Operating Supply Voltage (Max)	5.5(V)
Operating Supply Voltage (Typ)	3.3/5(V)
Rad Hardened	No
Operating Supply Voltage (Min)	2.7(V)
Programmable	Yes
Mounting	Surface Mount
Package	Tube
Base Product Number	AT89S2051
Mfr	Microchip Technology
Product Status	Active
MSL	MSL 2 - 1 year
Qualification	-
Interfaces	SPI, UART
Family Name	AT89
Dimensions	13 x 7.6 x 2.35mm
Typical Operating Supply Voltage	2.7 → 5.5 V
Maximum Operating Temperature	+85 °C
Minimum Operating Temperature	-40 °C
Number of I/Os	15 I/O
Manufacturer	Microchip
Brand	Microchip Technology
RoHS	Details
Package Shape	RECTANGULAR
Number of I/O Lines	15
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Series	89S
Published	1997
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	20
Terminal Finish	Matte Tin (Sn)
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	250
Supply Voltage	3V
Terminal Pitch	1.27 mm
Reach Compliance Code	compliant
Frequency	24MHz
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	AT89S2051
Pin Count	20
JESD-30 Code	R-PDSO-G20
Qualification Status	Not Qualified
Operating Temperature (Max)	85C
Operating Temperature (Min)	-40C
Supply Voltage-Max (Vsup)	5.5V
Power Supplies	3/5V
Temperature Grade	INDUSTRIAL
Interface	UART
Memory Size	2kB
Oscillator Type	Internal
Number of I/O	15
Speed	24MHz
RAM Size	256 x 8
Voltage - Supply (Vcc/Vdd)	2.7V~5.5V
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER
Number of Bits	8
Core Processor	8051
Peripherals	Brown-out Detect/Reset, POR, PWM
Program Memory Type	FLASH
Core Size	8-Bit
Program Memory Size	2KB 2K x 8
Connectivity	UART/USART
Supply Current-Max	10.5 mA
Bit Size	8
Has ADC	NO
DMA Channels	NO
Data Bus Width	8b
PWM Channels	YES
DAC Channels	NO
Seated Height-Max	2.649 mm
Number of Timers/Counters	2 Timer
Product Type	8-bit Microcontrollers - MCU
ROM (words)	2048
EEPROM Size	--
CPU Family	8051
Number of UART Channels	1
RAM (bytes)	256
ROM Programmability	FLASH
Number of PWM Channels	2
Product	MCU
Product Category	8-bit Microcontrollers - MCU
Device Core	8051
Height	2.65mm
Length	13mm
Width	7.6mm
REACH SVHC	No SVHC
Radiation Hardening	No
RoHS Status	ROHS3 Compliant

AT89S2051-24SU Product Details

AT89S2051-24SU Overview

A 20-SOIC (0.295, 7.50mm Width) package is included. In total, it has 15 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 8-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. 89S series components belong to this electrical component. Its program memory size is 2KB 2K x 8. There is a 8051 Core Processor inside MCU that provides this device with its power. MICROCONTROLLER uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 20 terminations in total. The part works on a 8-bit basis. An output voltage of 3V volts is available for this Microcontroller chip. The Microcontroller chip has NO DMA channels. 2kB memory size belongs to the part. AT89S2051 is the base part number that you can use to find alternatives. A good performance can be achieved at a frequency of 24MHz, as long as it is operated at a low power consumption. In order for the device to work with the motor, it utilizes the PWM channel YES. On the chip, there are 20 pins that are accessible. A total of 2 Timer timers/counters are included in the package. A total of 20 pins are present. Devices based on the 8051 series of CPUs are embedded in the device. The device has 1 UART channels. 8 bits are found on a chip. A total of 2 PWM channels are used by the device.