The ATmega48PB is an 8-bit microcontroller from the AVR family, operating at a maximum speed of 20 MHz. It features 4 KB of in-system programmable Flash memory, 512 bytes of SRAM, and 256 bytes of EEPROM. The device supports a wide operating voltage range of 1.8V to 5.5V and is rated for a temperature range of -40°C to 105°C. This microcontroller includes 27 programmable I/O lines and offers various peripheral features such as two 8-bit timer/counters, a 16-bit timer/counter, an 8-channel 10-bit ADC, and multiple communication interfaces including USART, SPI, and I²C. It also supports capacitive touch sensing through the Atmel QTouch library, making it suitable for applications requiring touch input. The ATmega48PB is designed for low power consumption, with active mode consumption at 0.35 mA and power-down mode at just 0.23 µA. It is packaged in a 32-lead TQFP format, making it suitable for compact designs. The microcontroller is RoHS compliant, ensuring it meets environmental standards.
IC MCU 8BIT 16KB FLASH 32TQFP Product overview: ATMEGA168PB-AU 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-ATMEGA168PB-AU can be used for catalog matching and distributor lookup.
Manufacturer: Atmel
Win Source Part Number: 1149348-ATMEGA168PB-
Family Name: ATMEGA168PB-AU
Manufacturer Homepage: www.atmel.com
Alternative Parts (Cross-Reference): ATmega168PB-AUR;
ECCN: EAR99
Estimated EOL Date: 2024
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 45 pct.
Supply and Demand Status: Balance
AVR, 16KB FLASH, 512B EE, 1KB SRAM, TQFP
AVR, 16KB FLASH, 512B EE, 1KB SRAM, TQFP
AVR AVR® ATmega, Functional Safety (FuSa) Microcontroller IC 8-Bit 20MHz 16KB (8K x 16) FLASH 32-TQFP (7x7)
16KB 1.8V~5.5V AVR 1KB 20MHz FLASH 27 TQFP-32(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
8-bit Microcontrollers - MCU 16KB 512B 1KB 20 MHZ TQFP GRN
MCU, 8BIT, 20MHZ, TQFP-32; Product Range:AVR ATmega Family ATmega16X Series Microcontrollers; CPU Speed:20MHz; Program Memory Size:16KB; RAM Memory Size:1KB; No. of Pins:32Pins; MCU Case Style:TQFP; No. of I/O s:27I/O s RoHS Compliant: Yes
IC MCU 8BIT 16KB FLASH 32TQFP
IC MCU 8BIT 16KB FLASH 32TQFP
AVR AVR® ATmega, Functional Safety (FuSa) Microcontroller IC 8-Bit 20MHz 16KB (8K x 16) FLASH 32-TQFP (7x7)
IC MCU 8BIT 16KB FLASH 32TQFP
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | RS Components, Ltd. | RS Components, Ltd. | DigiKey | LCSC Electronics Technology (HK) Limited | VAST STOCK CO., LIMITED | Newark, An Avnet Company | ODG (Origin Data Global) | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
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| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-ATMEGA168PB-AU | 1149348-ATMEGA168PB-AU | 1278269 | 1278269P | ATMEGA168PB-AU-ND | ATMEGA168PB-AU | ATMEGA168PB-AU | 45X9877 | ATMEGA168PB-AU | ATMEGA168PB-AU | ATMEGA168PB-AU | ATMEGA168PB-AU |
| Product Name | 8-bit 8BIT 16KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - ATMEGA168PB-AU | Microcontrollers | Microcontrollers | Microcontrollers | Single Chip Microcomputer/Microcontroller >> Microcontroller Units (MCUs/MPUs/SOCs) | 8-bit Microcontrollers - MCU | Mcu, 8Bit, 20Mhz, Tqfp-32; Product Range Microchip | Microcontrollers | Embedded - Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Data Bus | 8 Bit | 8 Bit; 8bit | 8 Bit; 8bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | 8 Bit | |||
| Clock Speed | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | ||||||
| RAM | 1 KB | 1 KB | 1 KB | 1 KB | 1 KB | 1 KB | 1 KB | 1 KB | ||||
| ROM | 0.5120 KB | 16 KB | 16 KB | |||||||||
| ROM Type | EEPROM; EEPROM | Flash | EEPROM; Flash | Flash; FLASH | Flash; FLASH |
