ATMEGA328PB-ANR Microchip Integrated Circuit (Quad Flat Packages) In Stock
The ATMEGA328PB-ANR is an 8-bit AVR RISC microcontroller from Microchip with 32 KB of Flash memory, supporting a wide 1.8 V to 5 V operating range and clock speeds up to 20 MHz. Packaged in a 32-pin TQFP, it is well suited for embedded control and IoT applications.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 32
- Lifecycle
- ACTIVE
- Datasheet
- ATMEGA328PB-ANR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.2800(MOQ 1)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ATMEGA328PB-ANR?
- 8-bit AVR RISC core with clock speeds up to 20 MHz
- 32 KB Flash program memory
- Wide supply range: 1.8 V to 5 V
- 32-pin TQFP package
- Operates at 1.8 V minimum with 4 MHz clock
- Operates at 2.7 V minimum with 10 MHz clock
What is ATMEGA328PB-ANR used for?
The ATMEGA328PB-ANR is widely used in embedded control systems, consumer electronics, and industrial automation designs that require an 8-bit AVR MCU with flexible supply voltage support. Its wide 1.8 V to 5 V operating range and 20 MHz clock speed make it suitable for battery-powered devices and general-purpose microcontroller applications.
What are the specifications of ATMEGA328PB-ANR?
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-32 |
| Factory Lead Time | 9Weeks |
| YTEOL | 18 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 1.8V AT 4MHZ AND 2.7V AT 10 MHZ MINIMUM SUPPLY |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | AVR RISC |
| Clock Frequency-Max | 20MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G32 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of I/O Lines | 27 |
| Number of Serial I/Os | 2 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 16 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP32,.35SQ,32 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| RAM (bytes) | 2048 |
| ROM (words) | 16384 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 20MHz |
| Supply Current-Max | 10mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.8mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## ATMEGA328PB-ANR Alternates Showing results | Image |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Taiwan, Thailand |
Where can I find the ATMEGA328PB-ANR datasheet?
ATMEGA328PB-ANR Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for ATMEGA328PB-ANR?
Compatible alternatives and drop-in replacements for ATMEGA328PB-ANR:
Microchip Technology Inc 20MHZ, TQFP, Extended TEMP, GREEN 5 V
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP32
suggested
suggested
Frequently Asked Questions
What supply voltage range and clock speed does the ATMEGA328PB-ANR support?
The ATMEGA328PB-ANR operates from 1.8 V to 5 V and supports clock speeds up to 20 MHz, with a minimum of 4 MHz at 1.8 V and 10 MHz at 2.7 V, offering flexible power scaling for embedded designs.
Package format for the ATMEGA328PB-ANR follows a 32-pin quad flat profile.
This MCU ships in a 32-pin TQFP package with 32 KB of Flash memory and a Pb-free finish, providing a compact footprint for embedded control boards requiring 8-bit AVR RISC processing.
Sourcing timelines for the ATMEGA328PB-ANR should factor in Microchip's standard factory scheduling.
The ATMEGA328PB-ANR carries a standard factory lead time of 9 weeks from Microchip, making it a reasonably available option for designs needing a 32 KB Flash, 20 MHz 8-bit AVR microcontroller.
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About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.7600 | $1.76 |
| 10+ | $1.4800 | $14.80 |
| 100+ | $1.4600 | $146.00 |
| 1000+ | $1.3400 | $1340.00 |
| 5000+ | $1.2800 | $6400.00 |
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