Microchip Technology, Inc. Embedded - Embedded - Microcontrollers - ATMEGA644P-20AU ATMEGA644P-20AU

Description
Manufacturer: Microchip Technology Win Source Part Number: 133742-ATMEGA644P-20 AU Packaging: Tray Core Processor: AVR Number of I/O: 32 Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH EEPROM Size: 2K x 8 Data Converters: A/D 8x10b Family Name: ATMEGA644 Categories: Integrated Circuits Status: Active Temperature Range - Operating: -40°C to 85°C (TA) Case / Package: 44-TQFP (10x10) Speed(Frequency): 20MHz Supply Voltage - Operating: 2.7 V to 5.5 V Part Core Size: 8-Bit Data RAM Size: 4K x 8 Alternative Parts (Cross-Reference): ATmega644-20MU; ATmega644PV-20MU; ATmega644P-20AUR; ATmega644PA-AUR; Introduction Date: May 02, 1997 ECCN: EAR99 Country of Origin: Republic of Korea, Taiwan, Thailand Estimated EOL Date: 2022 Halogen Free: Compliant Is this a common-used part?: Yes Popularity: High Fake Threat In the Open Market: 63 pct. Supply and Demand Status: Limited
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Description
Manufacturer: Microchip Technology Win Source Part Number: 133742-ATMEGA644P-20 AU Packaging: Tray Core Processor: AVR Number of I/O: 32 Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH EEPROM Size: 2K x 8 Data Converters: A/D 8x10b Family Name: ATMEGA644 Categories: Integrated Circuits Status: Active Temperature Range - Operating: -40°C to 85°C (TA) Case / Package: 44-TQFP (10x10) Speed(Frequency): 20MHz Supply Voltage - Operating: 2.7 V to 5.5 V Part Core Size: 8-Bit Data RAM Size: 4K x 8 Alternative Parts (Cross-Reference): ATmega644-20MU; ATmega644PV-20MU; ATmega644P-20AUR; ATmega644PA-AUR; Introduction Date: May 02, 1997 ECCN: EAR99 Country of Origin: Republic of Korea, Taiwan, Thailand Estimated EOL Date: 2022 Halogen Free: Compliant Is this a common-used part?: Yes Popularity: High Fake Threat In the Open Market: 63 pct. Supply and Demand Status: Limited
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Datasheet
Datasheet Summary
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The ATmega164P is an 8-bit microcontroller from the AVR family, operating at a maximum speed of 20 MHz. It features a high-performance RISC architecture with 131 powerful instructions, enabling efficient execution in a single clock cycle. The microcontroller includes up to 64 KB of in-system programmable Flash memory, 2 KB of SRAM, and 2 KB of EEPROM, providing ample storage for various applications. This device supports multiple peripheral features, including two 8-bit timer/counters, one 16-bit timer/counter, six PWM channels, and an 8-channel 10-bit ADC with differential mode capabilities. It also offers a range of communication interfaces, such as two USARTs, SPI, and a two-wire serial interface. The ATmega164P is designed for low power consumption, with active current as low as 0.4 mA and a power-down mode current of just 0.1 µA. It operates within a voltage range of 1.8V to 5.5V, making it suitable for battery-powered applications. The microcontroller is available in a TQFP-44 package, providing 32 programmable I/O lines for flexible connectivity in various projects.

Datasheet Summary
Powered by GS/AI

The ATmega164P is an 8-bit microcontroller from the AVR family, operating at a maximum speed of 20 MHz. It features a high-performance RISC architecture with 131 powerful instructions, enabling efficient execution in a single clock cycle. The microcontroller includes up to 64 KB of in-system programmable Flash memory, 2 KB of SRAM, and 2 KB of EEPROM, providing ample storage for various applications. This device supports multiple peripheral features, including two 8-bit timer/counters, one 16-bit timer/counter, six PWM channels, and an 8-channel 10-bit ADC with differential mode capabilities. It also offers a range of communication interfaces, such as two USARTs, SPI, and a two-wire serial interface. The ATmega164P is designed for low power consumption, with active current as low as 0.4 mA and a power-down mode current of just 0.1 µA. It operates within a voltage range of 1.8V to 5.5V, making it suitable for battery-powered applications. The microcontroller is available in a TQFP-44 package, providing 32 programmable I/O lines for flexible connectivity in various projects.

Suppliers

Company
Product
Description
Supplier Links
Embedded - Embedded - Microcontrollers - ATMEGA644P-20AU - 133742-ATMEGA644P-20AU - Win Source Electronics
Laguna Hills, CA, United States
Embedded - Embedded - Microcontrollers - ATMEGA644P-20AU
133742-ATMEGA644P-20AU
Embedded - Embedded - Microcontrollers - ATMEGA644P-20AU 133742-ATMEGA644P-20AU
Manufacturer: Microchip Technology Win Source Part Number: 133742-ATMEGA644P-20 AU Packaging: Tray Core Processor: AVR Number of I/O: 32 Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH EEPROM Size: 2K x 8 Data Converters: A/D 8x10b Family Name: ATMEGA644 Categories: Integrated Circuits Status: Active Temperature Range - Operating: -40°C to 85°C (TA) Case / Package: 44-TQFP (10x10) Speed(Frequency): 20MHz Supply Voltage - Operating: 2.7 V to 5.5 V Part Core Size: 8-Bit Data RAM Size: 4K x 8 Alternative Parts (Cross-Reference): ATmega644-20MU; ATmega644PV-20MU; ATmega644P-20AUR; ATmega644PA-AUR; Introduction Date: May 02, 1997 ECCN: EAR99 Country of Origin: Republic of Korea, Taiwan, Thailand Estimated EOL Date: 2022 Halogen Free: Compliant Is this a common-used part?: Yes Popularity: High Fake Threat In the Open Market: 63 pct. Supply and Demand Status: Limited

Manufacturer: Microchip Technology
Win Source Part Number: 133742-ATMEGA644P-20AU
Packaging: Tray
Core Processor: AVR
Number of I/O: 32
Program Memory Size: 64KB (32K x 16)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
Data Converters: A/D 8x10b
Family Name: ATMEGA644
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 44-TQFP (10x10)
Speed(Frequency): 20MHz
Supply Voltage - Operating: 2.7 V to 5.5 V
Part Core Size: 8-Bit
Data RAM Size: 4K x 8
Alternative Parts (Cross-Reference): ATmega644-20MU; ATmega644PV-20MU; ATmega644P-20AUR; ATmega644PA-AUR;
Introduction Date: May 02, 1997
ECCN: EAR99
Country of Origin: Republic of Korea, Taiwan, Thailand
Estimated EOL Date: 2022
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 63 pct.
Supply and Demand Status: Limited

Buy Now Datasheet
Microcontrollers - ATMEGA644P-20AU - ODG (Origin Data Global)
Shenzhen, China
Microcontrollers
ATMEGA644P-20AU
Microcontrollers ATMEGA644P-20AU
IC MCU 8BIT 64KB FLASH 44TQFP

IC MCU 8BIT 64KB FLASH 44TQFP

Supplier's Site Datasheet
Microcontrollers - 1310319P - RS Components, Ltd.
Corby, Northants, United Kingdom
Microcontrollers
1310319P
Microcontrollers 1310319P
8 bit Microcontroller, AVR 64K FLASH

8 bit Microcontroller, AVR 64K FLASH

Supplier's Site
Microcontrollers - 1310319 - RS Components, Ltd.
Corby, Northants, United Kingdom
Microcontrollers
1310319
Microcontrollers 1310319
8 bit Microcontroller, AVR 64K FLASH

8 bit Microcontroller, AVR 64K FLASH

Supplier's Site
Microcontrollers - ATMEGA644P-20AU-ND - DigiKey
Thief River Falls, MN, United States
Microcontrollers
ATMEGA644P-20AU-ND
Microcontrollers ATMEGA644P-20AU-ND
AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-TQFP (10x10)

AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-TQFP (10x10)

Buy Now Datasheet
Microcontrollers - ATMEGA644P-20AU - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Microcontrollers
ATMEGA644P-20AU
Microcontrollers ATMEGA644P-20AU
AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-TQFP (10x10)

AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-TQFP (10x10)

Buy Now Datasheet
Sheung Wan, Hong Kong
8-bit Microcontrollers - MCU
ATMEGA644P-20AU
8-bit Microcontrollers - MCU ATMEGA644P-20AU
8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V

8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V

Buy Now Datasheet
Integrated Circuits (ICs) - Embedded - Microcontrollers - ATMEGA644P-20AU - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Embedded - Microcontrollers
ATMEGA644P-20AU
Integrated Circuits (ICs) - Embedded - Microcontrollers ATMEGA644P-20AU
IC MCU 8BIT 64KB FLASH 44TQFP

IC MCU 8BIT 64KB FLASH 44TQFP

Supplier's Site
Microcontroller Mcu, 8 Bit, Atmega, 20Mhz, Tqfp-44; Product Range Microchip - 68T3110 - Newark, An Avnet Company
Chicago, IL, United States
Microcontroller Mcu, 8 Bit, Atmega, 20Mhz, Tqfp-44; Product Range Microchip
68T3110
Microcontroller Mcu, 8 Bit, Atmega, 20Mhz, Tqfp-44; Product Range Microchip 68T3110
MICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MHZ, TQFP-44; Product Range:AVR ATmega Family ATmega64 Series Microcontrollers; CPU Speed:20MHz; Program Memory Size:64KB; RAM Memory Size:4KB; No. of Pins:44Pins; MCU Case Style:TQFP RoHS Compliant: Yes

MICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MHZ, TQFP-44; Product Range:AVR ATmega Family ATmega64 Series Microcontrollers; CPU Speed:20MHz; Program Memory Size:64KB; RAM Memory Size:4KB; No. of Pins:44Pins; MCU Case Style:TQFP RoHS Compliant: Yes

Supplier's Site Datasheet

Technical Specifications

  Win Source Electronics ODG (Origin Data Global) RS Components, Ltd. RS Components, Ltd. DigiKey Quarktwin Technology Ltd. VAST STOCK CO., LIMITED Shenzhen Shengyu Electronics Technology Limited Newark, An Avnet Company
Product Category Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU)
Product Number 133742-ATMEGA644P-20AU ATMEGA644P-20AU 1310319P 1310319 ATMEGA644P-20AU-ND ATMEGA644P-20AU ATMEGA644P-20AU ATMEGA644P-20AU 68T3110
Product Name Embedded - Embedded - Microcontrollers - ATMEGA644P-20AU Microcontrollers Microcontrollers Microcontrollers Microcontrollers Microcontrollers 8-bit Microcontrollers - MCU Integrated Circuits (ICs) - Embedded - Microcontrollers Microcontroller Mcu, 8 Bit, Atmega, 20Mhz, Tqfp-44; Product Range Microchip
Data Bus 8 Bit 8 Bit 8 Bit; 8bit 8 Bit; 8bit 8 Bit 8 Bit; 8-Bit 8 Bit 8 Bit
Life Cycle Stage Active Active Active
Clock Speed 20 MHz 20 MHz 20 MHz 20 MHz 20 MHz 20 MHz
RAM 64 KB 4 KB 4 KB 4 KB 4 KB 4 KB 4 KB
ROM 2 KB 64 KB 64 KB 64 KB
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