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AT80251G2D-SLSUM

AT80251G2D-SLSUM

AT80251G2D-SLSUM

Microchip Technology

-- ROMless C251 8/16-Bit Microcontroller 8x251 Series AT80251G2D 44 Pin 24MHz 44-LCC (J-Lead)

SOT-23

AT80251G2D-SLSUM Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-LCC (J-Lead)
Surface MountYES
Number of Pins 44
Supplier Device Package 44-PLCC (16.6x16.6)
Number of Terminals 44
Data Converters --
Package Tube
Base Product Number AT80251G2D
Mfr Microchip Technology
Product Status Obsolete
Package Shape SQUARE
Manufacturer Atmel Corporation
Number of I/O Lines 32
Operating Temperature-40°C~85°C TA
PackagingTube
Series 8x251
Published 2006
JESD-609 Code e3
Pbfree Code Yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Max Operating Temperature85°C
Min Operating Temperature -40°C
HTS Code8542.31.00.01
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal FormJ BEND
Peak Reflow Temperature (Cel) 245
Terminal Pitch1.27 mm
Reach Compliance Code unknown
Frequency 24MHz
Base Part Number AT80251G2D
Pin Count44
JESD-30 Code S-PQCC-J44
Qualification StatusNot Qualified
Power Supplies5 V
Temperature GradeINDUSTRIAL
Interface EBI/EMI, I2C, SPI, UART, USART
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Oscillator TypeInternal
Number of I/O 32
Speed 24MHz
RAM Size 1K x 8
Memory TypeROMless
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor C251
Peripherals POR, PWM, WDT
Program Memory TypeROMless
Core Size 8/16-Bit
Program Memory Size --
Connectivity EBI/EMI, I2C, Microwire, SPI, UART/USART
Supply Current-Max 40 mA
Bit Size 16
Access Time 24 μs
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Seated Height-Max 4.57 mm
Number of Timers/Counters 3
Address Bus Width16
ROM (words) 0
Core Architecture 80C51
EEPROM Size --
CPU Family 80251
Max Frequency 24MHz
External Data Bus Width 8
Number of Programmable I/O 32
RAM (bytes) 1024
Width 16.55 mm
Length 16.55 mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2714 items

AT80251G2D-SLSUM Product Details

AT80251G2D-SLSUM Overview


This Microcontroller comes in a 44-LCC (J-Lead) package. This Microcontroller has 32 I/Os. The Mounting Type of the Microcontroller is Surface Mount. The MCU is based on the 8/16-Bit core. This Microcontroller's program memory type is ROMless. The Microcontroller runs in -40°C~85°C TA Operating Temperature. Microcontroller runs in 8x251 Series. The size of the program memory of Microcontroller is --. MCU is powered by C251 Core Processor. The device belongs to MICROCONTROLLER uPs/uCs/Peripheral ICs Type. Microcontroller comes with 16 bit size. MCU chip has NO DMA channels. You can find alternatives through the base part number AT80251G2D. MCU's frequency is 24MHz. The device works in YES PWM channels. The pin number of the component remains 44. It has 3 timers/counters. It counts 44 pins. The device is embedded with 80251 CPU family. This equipment features ROMless memory. It has a 80C51 core architecture integrated into it. It programs in 32 Programmable I/O.

AT80251G2D-SLSUM Features


44-LCC (J-Lead) package
Mounting type of Surface Mount
Microcontrollers subcategory
Minimum temperature of -40°C


AT80251G2D-SLSUM Applications


There are a lot of Microchip Technology
AT80251G2D-SLSUM Microcontroller applications.


  • Automatic control
  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle

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