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Atmel Microcontroller
ATMEGA8A-PU
Core Size | 16 Bit |
Brand | Atmel Microchip |
RAM Size | 16 gb |
Package Type | DIP-28 |
Country of Origin | Made in India |
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AT89S52-24PU
Product Brochure
Core Size | 8 Bit |
RAM Size | 256 B |
Package Type | AT89S52-24PU |
Mounting Type | Through Hole |
Pin Count | 40 Pin |
The Atmel AT89S52-24PU Microcontroller is a low-power, high-performance CMOS 8-bit microcontroller with 8K bytes of programmable Flash memory. The device is built with Atmel's high-density nonvolatile memory technology and works with the industry-standard 80C51 instruction set and connector. The on-chip Flash allows the program memory to be reprogrammed in-system or with a standard nonvolatile memory programmer.
The Atmel AT89S52-24PU Microcontroller is a cost-effective and adaptable solution for embedded control applications, featuring an 8-bit CPU and programmable Flash on a single chip. The AT89S52 includes the following standard features: The device has 8K bytes of flash memory, 256 bytes of RAM, 32 I/O lines, a watchdog timer, two data pointers, three 16-bit timer/counters, a six-vector two-level interrupt architecture, and a full duplex serial interface.
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AT89S51-24PU
Product Brochure
Core Size | 8 Bit |
RAM Size | 128 B |
Package Type | AT89S51-24PU |
Mounting Type | Through Hole |
Pin Count | 40 Pin |
The Atmel AT89S51-24PU Microcontroller is a low-power, high-performance CMOS 8-bit microcontroller with 4K bytes of programmable flash memory. The device is built with Atmel's high-density nonvolatile memory technology and works with the industry-standard 80C51 instruction set and connector.
The on-chip Flash allows the program memory to be reprogrammed in-system or with a standard nonvolatile memory programmer. The Idle Mode suspends the CPU but keeps the RAM, timers/counters, serial port, and interrupt system active. Power-down mode maintains RAM data but freezes the oscillator, stopping all other chip functions until the next external interrupt or hardware reset.
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AT89C2051 24PU
Core Size | 8 Bit |
Brand | Atmel |
Package Type | DIP |
Part Number | AT89C2051 24PU |
Mounting Type | DIP |
Pin Count | 20 |
Country of Origin | Made in India |
AT89C2051 24PU DIP ORIGINAL
The AT89C2051-24PU is an 8-bit microcontroller from Atmel (now Microchip) based on the 8051 architecture. It is a compact and cost-effective microcontroller with built-in Flash memory, suitable for small embedded applications.
Key Features:
Architecture: 8051-compatible microcontroller.
Operating Voltage: 2.7V – 6.0V.
Clock Speed: Up to 24 MHz.
Flash Memory: 2 KB, supports in-system programming.
RAM: 128 bytes.
EEPROM: No built-in EEPROM.
I/O Ports: 15 general-purpose I/O pins (P1 and P3).
Timers: Two 16-bit timers/counters.
Interrupts: Five interrupt sources with two priority levels.
Serial Communication: UART (full-duplex).
Oscillator Options: Internal/external oscillator support.
Low Power Consumption: Idle and Power-Down modes.
Package Type: 20-pin DIP (Dual In-line Package) (PU suffix indicates this package type).
Applications:
Small embedded control systems.
Consumer electronics.
Industrial automation.
Serial communication controllers.
Low-power battery-operated devices.
AT89C4051 24PU
Core Size | 32 Bit |
Brand | Atmel |
Package Type | DIP |
Part Number | AT89C4051 24PU |
Mounting Type | DIP |
Pin Count | 20 |
Country of Origin | Made in India |
AT89C4051 24PU ORIGINAL
The AT89C4051 is an 8-bit microcontroller from Atmel (now Microchip) based on the 8051 architecture. It is a low-power, high-performance device with built-in Flash memory, making it suitable for embedded control applications.
Key Features:
Core: 8051-compatible microcontroller.
Operating Voltage: 2.7V – 6.0V.
Clock Speed: Up to 24 MHz.
Flash Memory: 4 KB, supports in-system programming.
RAM: 128 bytes.
EEPROM: No built-in EEPROM.
I/O Ports: 15 general-purpose I/O pins.
Timers: Two 16-bit timers/counters.
Interrupts: Five vector interrupts (two priority levels).
Serial Communication: UART (full-duplex).
Power-Saving Modes: Idle and Power-Down modes.
Package Types: Available in 20-pin DIP, PLCC, and VQFP.
Applications:
Small-scale embedded systems.
Consumer electronics.
Industrial automation.
Serial communication control.
Low-power applications.
ATMEGA16A PU
Core Size | 8 Bit |
Brand | Atmel |
Package Type | DIP-40 |
Part Number | ATMEGA16 PU |
Country of Origin | Made in India |
ATMEGA16A PU DIP- ORIGINAL
The ATmega16A-PU is a high-performance 8-bit AVR microcontroller from Microchip (formerly Atmel). It is widely used in embedded systems due to its low power consumption, versatile peripherals, and ease of programming. The PU suffix indicates the DIP-40 package, making it easy to use on breadboards and through-hole PCBs.
Key Features:
Core: 8-bit AVR RISC architecture.
Operating Voltage: 2.7V - 5.5V (ideal for both low-power and standard applications).
Clock Speed: Up to 16 MHz.
Flash Memory: 16 KB (self-programmable).
SRAM: 1 KB.
EEPROM: 512 bytes (non-volatile memory for data storage).
I/O Ports: 32 general-purpose I/O pins.
Timers/Counters: 3 (one 8-bit and two 16-bit).
PWM Channels: 4 (ideal for motor control and signal generation).
Analog-to-Digital Converter (ADC): 10-bit, 8 channels (for sensor interfacing).
USART (Serial Communication): Supports full-duplex UART.
Other Communication Protocols: SPI, I²C (TWI).
External Interrupts: 3 interrupt sources.
Watchdog Timer: Yes (for reliable operation).
Low-Power Modes: Multiple power-saving modes.
Package: DIP-40 (PU suffix).
Applications:
Robotics and automation.
IoT (Internet of Things) projects.
Sensor-based applications.
Motor control and PWM-based circuits.
Industrial control systems.
Home automation and consumer electronics.
ATMEGA32A PU
Core Size | 8 Bit |
Brand | Atmel |
Package Type | DIP-40 |
Part Number | ATMEGA32A PU |
Country of Origin | Made in India |
ATMEGA32A PU DIP-40 ORIGINAL
The ATmega32A-PU is a high-performance, low-power 8-bit AVR microcontroller from Microchip (formerly Atmel). The PU suffix indicates the 40-pin DIP (Dual In-line Package), making it suitable for breadboard and through-hole PCB applications.
Key Features:
Core: 8-bit AVR RISC architecture.
Operating Voltage: 2.7V - 5.5V (supports low-power and standard applications).
Clock Speed: Up to 16 MHz.
Flash Memory: 32 KB (self-programmable).
SRAM: 2 KB.
EEPROM: 1 KB (non-volatile data storage).
I/O Pins: 32 general-purpose I/O pins.
Timers/Counters: Three (one 8-bit, two 16-bit).
PWM Channels: Four (ideal for motor control and signal generation).
Analog-to-Digital Converter (ADC): 10-bit, 8 channels (for sensor interfacing).
Serial Communication: UART (USART), SPI, I²C (TWI).
External Interrupts: Three external interrupt sources.
Watchdog Timer: Yes (for reliable operation and system resets).
Power-Saving Modes: Multiple low-power modes for energy efficiency.
Package: 40-pin DIP (PU suffix indicates this package type).
Applications:
Embedded systems development.
Robotics and automation projects.
Motor control (PWM-based applications).
Sensor-based applications.
Home automation and IoT projects.
Consumer and industrial electronics.
ATMEGA48A 20PU
Core Size | 8 Bit |
Brand | Atmel |
Package Type | DIP-40 |
Part Number | ATMEGA48-20PU |
Mounting Type | DIP |
Pin Count | 28 |
Country of Origin | Made in India |
ATMEGA48A-20PU DIP-28 Original
The ATmega48A-20PU is a low-power, high-performance 8-bit AVR microcontroller from Microchip (formerly Atmel). The PU suffix indicates the 28-pin DIP (Dual In-line Package), making it suitable for through-hole PCB and breadboard applications.
Key Features:
Architecture: AVR 8-bit RISC microcontroller.
Operating Voltage: 1.8V - 5.5V.
Clock Speed: Up to 20 MHz (hence the "20" in the part number).
Flash Memory: 4 KB (for program storage).
SRAM: 512 bytes.
EEPROM: 256 bytes (for non-volatile data storage).
I/O Pins: 23 general-purpose I/O pins.
Timers/Counters: Three (two 8-bit, one 16-bit).
PWM Channels: 6 (for motor control, LED dimming, etc.).
Analog-to-Digital Converter (ADC): 10-bit, 8 channels (for sensor interfacing).
Serial Communication: USART (UART), SPI, I²C (TWI).
External Interrupts: Two external interrupt sources.
Watchdog Timer: Yes, with separate oscillator.
Power-Saving Modes: Idle, ADC Noise Reduction, Power-down, Power-save, Standby, and Extended Standby.
Package: 28-pin DIP (PU).
Applications:
Embedded control systems.
Sensor-based applications.
Motor and LED control (PWM-based).
Industrial automation.
Home automation & IoT projects.
Battery-operated devices (low-power modes).
ATMEGA88-20PU
Core Size | 32 Bit |
Brand | Atmel |
Package Type | DIP-28 |
Part Number | ATMEGA88-20PU |
ATMEGA88-20PU DIP-28 ORIGINAL
The ATmega88-20PU is a high-performance, low-power 8-bit AVR microcontroller from Microchip (formerly Atmel). The PU suffix indicates a 28-pin DIP (Dual In-line Package), making it ideal for through-hole PCB and breadboard applications. The 20 in the part number signifies that it supports up to 20 MHz clock speed.
Key Features:
Core: AVR 8-bit RISC microcontroller.
Operating Voltage: 2.7V - 5.5V.
Clock Speed: Up to 20 MHz.
Flash Memory: 8 KB (for program storage).
SRAM: 1 KB.
EEPROM: 512 bytes (for non-volatile data storage).
I/O Pins: 23 general-purpose I/O pins.
Timers/Counters: Three (two 8-bit, one 16-bit).
PWM Channels: 6 (ideal for motor control, LED dimming, etc.).
Analog-to-Digital Converter (ADC): 10-bit, 8 channels (for sensor interfacing).
Serial Communication: USART (UART), SPI, I²C (TWI).
External Interrupts: 2 external interrupt sources.
Watchdog Timer: Yes, with independent on-chip oscillator.
Power-Saving Modes: Idle, ADC Noise Reduction, Power-down, Power-save, Standby, and Extended Standby.
ATMEGA644A PU
Core Size | 32 Bit |
Brand | Atmel |
Package Type | DIP-40 |
Part Number | ATMEGA644A PU |
Mounting Type | Throw Hole |
Pin Count | 40 |
Country of Origin | Made in India |
ATMEG8515 DIP-40 ORIGINAL
The ATmega644-20PU is a high-performance, low-power 8-bit AVR microcontroller from Microchip (formerly Atmel). The PU suffix indicates a 40-pin DIP (Dual In-line Package), making it suitable for breadboard and through-hole PCB applications. The 20 in the part number signifies that it supports up to 20 MHz clock speed.
Key Features:
Core: AVR 8-bit RISC microcontroller.
Operating Voltage: 2.7V - 5.5V.
Clock Speed: Up to 20 MHz.
Flash Memory: 64 KB (for program storage).
SRAM: 4 KB (for data storage).
EEPROM: 2 KB (for non-volatile data storage).
I/O Pins: 32 general-purpose I/O pins.
Timers/Counters: Three (one 8-bit, two 16-bit).
PWM Channels: 6 (for motor control and signal generation).
Analog-to-Digital Converter (ADC): 10-bit, 8 channels (for sensor interfacing).
Serial Communication: UART (USART), SPI, I²C (TWI).
External Interrupts: 3 external interrupt sources.
Watchdog Timer: Yes, with separate on-chip oscillator.
Power-Saving Modes: Multiple low-power modes for energy efficiency.
Package: 40-pin DIP (PU suffix).
Applications:
Embedded systems development.
Robotics and automation projects.
Industrial control and automation.
Motor control and PWM-based circuits.
Home automation and IoT applications.
Sensor-based applications.
ATMEGA168-20PU
Core Size | 8 Bit |
Brand | Atmel |
Package Type | DIP-28 |
Country of Origin | Made in India |
AT89C52 24PI
Core Size | 8 Bit |
Mounting Type | DIP |
Usage/Application | Electronics |
Part Number | AT89C52-24PU |
AT89C52 DIP-40 Original And China
The AT89C52 is an 8-bit microcontroller from Atmel (now Microchip Technology), based on the 8051 architecture. It is widely used in embedded systems due to its simplicity and robustness.
Key Specifications:
Core: 8-bit 8051
Flash Memory: 8KB (Reprogrammable)
RAM: 256 Bytes
EEPROM: Not available
I/O Ports: 32 (4 Ports: P0, P1, P2, P3)
Timers: 3 (16-bit each)
Serial Communication: UART (Full Duplex)
Clock Speed: Up to 24 MHz
Interrupts: 6 (2 External, 3 Timers, 1 Serial)
Operating Voltage: 4V to 5.5V
Key Features:
Compatible with MCS-51 instruction set
Programmable serial communication (UART)
Supports external memory interfacing
Low-power idle and power-down modes
Programmable Watchdog Timer
Applications:
Embedded control systems
Industrial automation
Consumer electronics
Robotics
Data acquisition systems
AT89C55WD 24PU
Product Brochure
Number Of Pins | 40 Pin |
Mounting Type | DIP |
Usage/Application | Electronics |
AT89C55WD PU DIP-40 ORIGINAL
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AT89C51ED2 PLCC-44 Microcontroller
Core Size | 8 Bit |
Brand | Atmel |
RAM Size | 64KB |
Package Type | PLCC |
Part Number | AT89C51ED2 |
Mounting Type | PLCC-44 |
Pin Count | 44 |
AT89C51ED2 PLCC-44 MICROCONTROLLER
8BIT 64KB EPROM FLASH 2KB
ATMEGA162 16PU Microcontroller
Product Brochure
Core Size | 16 Bit |
Mounting Type | DIP |
Bit Support | 16 |
Power Source | AC |
Country of Origin | Made in India |
ATMEGA162 DIP-40 ORIGINAL
ARD Electronics - Wholesaler of IGBT Modules,ATMEL Microcontroller, Integrated Circuits & IPM Modules in Delhi.
Atmel ATMEGA8515-16PU Microcontroller
Product Brochure
Core Size | 8 Bit |
RAM Size | 512 B |
Package Type | DIP-40 |
Mounting Type | Through Hole |
Pin Count | 40 Pin |
The ATMEGA8515-16PU is an 8-bit high-performance low-power AVR RISC microcontroller with 8kB of programmable flash memory, 544B of internal memory, up to 64kB of external SRAM, and a 512B EEPROM. The gadget has a throughput of 16 MIPS at 16MHz and runs between 2.7 and 5.5V. By executing instructions in a single clock cycle, the device achieves throughputs of around 1 MIPS per MHz, balancing power consumption and processing performance.
Get best price of Atmel ATMEGA8515-16PU Microcontroller at โน80 /-