IC MCU 8BIT 16KB FLASH 44VQFN Product overview: ATMEGA164P-20MQR from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 16KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 16KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATMEGA164P-20MQR
AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 16KB (8K x 16) FLASH 44-VQFN (7x7)
Win Source Part Number: 1338101-ATMEGA164P-2
Category: Integrated Circuits (ICs) - Embedded - Microcontrollers
Series: AVR® ATmega
Core Processor: AVR
Speed: 20MHz
Package: Tape & Reel
Standard Package: 4,000
Core Size: 8-Bit
Connectivity: I2C, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 32
Program Memory Size: 16KB (8K x 16)
Program Memory Type: FLASH
EEPROM Size: 512 x 8
RAM Size: 1K x 8
Data Converters: A/D 8x10b
Oscillator Type: Internal
Mounting Type: Surface Mount
Package / Case: 44-VFQFN Exposed Pad
Supplier Device Package: 44-VQFN (7x7)
Temperature Range - Operating: -40°C ~ 105°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 40 pct.
MSL Level: 3 (168 Hours)
Voltage - Supply (Vcc/Vdd): 2.7V ~ 5.5V
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Mfr: Microchip Technology
Base Product Number: ATMEGA164
Product Status: Obsolete
IC MCU 8BIT 16KB FLASH 44VQFN
IC MCU 8BIT 16KB FLASH 44VQFN
8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ EXT TEMP,5V
AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 16KB (8K x 16) FLASH 44-VQFN (7x7)
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-ATMEGA164P-20MQR | ATMEGA164P-20MQRTR-ND | 1338101-ATMEGA164P-20MQR | ATMEGA164P-20MQR | ATMEGA164P-20MQR | ATMEGA164P-20MQR | ATMEGA164P-20MQR |
| Product Name | 8-bit 8BIT 16KB Embedded Microcontroller MCU | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | 8-bit Microcontrollers - MCU | Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | 8 Bit; 8-Bit | |
| RAM | 1 KB | 1 KB | 16 KB | 1 KB | 1 KB | ||
| Supply Voltage | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 5.5 volts | |||
| Package Type | Other; Tape & Reel (TR) | Other; 44-VFQFN Exposed Pad | Other; 44-VFQFN Exposed Pad | Other; 44-VFQFN Exposed Pad | |||
| Operating Temperature | -40 C (-40 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) |
