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Microchip ATMEGA328PB-MN
MCU 8-bit AVR RISC 32KB Flash 2.5V/3.3V/5V 32-Pin VQFN EP Tray
Brands: Microchip Technology, Inc
Mfr.Part #: ATMEGA328PB-MN
Datasheet: ATMEGA328PB-MN Datasheet (PDF)
Package/Case: VQFN-32
Product Type: Embedded Processors & Controllers
RoHS Status:
Stock Condition: 3420 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomATMEGA328PB-MN General Description
The high-performance, low-power Microchip 8-bit AVR® RISC-based microcontroller combines 64 KB ISP Flash memory with read-while-write capabilities, 2 KB EEPROM, 4 KB SRAM, 27 general purpose I/O lines, 32 general purpose working registers, two flexible timer/counters with compare modes and PWM, one UART with HW LIN, an 11-channel 10-bit A/D converter with two differential programmable gain input stages, a 10-bit D/A converter, a programmable watchdog timer with an internal individual oscillator, SPI serial port, an on-chip debug system, and four software selectable power saving modes. The device operates between 2.7-5.5 volts.
By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching one MIPS per MHz, balancing power consumption and processing speed.
Features
- 131 Powerful Instructions
- Most Single Clock Cycle Execution
- 32 x 8 General Purpose Working Registers
- Fully Static Operation
- Up to 20 MIPS Throughput at 20 MHz
- On-Chip 2-Cycle Multiplier
- 32 KB of In-System Self-Programmable Flash program memory
- 1 KB EEPROM
- 2 KB Internal SRAM
- Write/Erase Cycles: 10,000 Flash/100,000 EEPROM
- Data retention: 20 years at 85°C
- In-System Programming by On-chip Boot Program
- True Read-While-Write Operation
- Programming Lock for Software Security
- Capacitive Touch Buttons, Sliders and Wheels
- 24 Self-Cap Channels and 144 Mutual Cap Channels
- Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode
- Three 16-bit Timer/Counters with Separate Prescaler, Compare Mode, and Capture Mode
- Real Time Counter with Separate Oscillator
- Ten PWM Channels
- 8-channel 10-bit ADC in TQFP and QFN/MLF package
- Two Programmable Serial USARTs
- Two Master/Slave SPI Serial Interfaces
- Two Byte-Oriented Two-Wire Serial Interfaces (Philips I2C Compatible)
- Programmable Watchdog Timer with Separate On-chip Oscillator
- On-Chip Analog Comparator
- Interrupt and Wake-Up on Pin Change
- Power-On Reset and Programmable Brown-Out Detection
- Internal 8 MHz Calibrated Oscillator
- External and Internal Interrupt Sources
- Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby, and Extended Standby
- Clock Failure Detection Mechanism and Switch to Internal 8 MHz RC Oscillator in case of Failure
- Individual Serial Number to Represent a Unique ID
- 27 Programmable I/O Lines
- 32-pin TQFP and 32-pin QFN/MLF
- 1.8-5.5V
- -40°C to 105°C
- 0-4 MHz @ 1.8 - 5.5V
- 0-10 MHz @ 2.7 - 5.5.V
- 0-20 MHz @ 4.5 - 5.5V
- Active Mode: 0.24 mA
- Power-Down Mode: 0.2 µA
- Power-Save Mode: 1.3 µA (Including 32 kHz RTC)
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Source Content uid | ATMEGA328PB-MN | Pbfree Code | Yes |
| Rohs Code | Yes | Part Life Cycle Code | Active |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | Package Description | HVQCCN, LCC32,.2SQ,20 |
| Reach Compliance Code | compliant | ECCN Code | EAR99 |
| HTS Code | 8542.31.00.01 | Factory Lead Time | 52 Weeks |
| Samacsys Manufacturer | Microchip | Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 1.8V AT 4MHZ AND 2.7V AT 10 MHZ MINIMUM SUPPLY | Address Bus Width | |
| Bit Size | 8 | Boundary Scan | NO |
| CPU Family | AVR RISC | DAC Channels | NO |
| DMA Channels | NO | External Data Bus Width | |
| Format | FIXED POINT | Integrated Cache | NO |
| JESD-30 Code | S-PQCC-N32 | Low Power Mode | YES |
| Moisture Sensitivity Level | 1 | Number of External Interrupts | 30 |
| Number of I/O Lines | 27 | Number of Serial I/Os | 2 |
| Number of Terminals | 32 | Number of Timers | 5 |
| On Chip Data RAM Width | 8 | PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY | Package Code | HVQCCN |
| Package Equivalence Code | LCC32,.2SQ,20 | Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | Surface Mount | YES |
| Technology | CMOS | Temperature Grade | INDUSTRIAL |
| Terminal Form | NO LEAD | Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | feature-tradename | |
| feature-data-bus-width-bit | 8 | feature-interface-type | I2C/SPI/USART |
| feature-minimum-operating-supply-voltage-v | 1.8 | feature-maximum-operating-supply-voltage-v | 5.5 |
| feature-packaging | Tray | feature-rad-hard | |
| feature-pin-count | 32 | feature-supplier-package | VQFN EP |
| feature-standard-package-name1 | QFN | feature-cecc-qualified | No |
| feature-esd-protection | feature-escc-qualified | ||
| feature-military | No | feature-aec-qualified | No |
| feature-aec-qualified-number | feature-auto-motive | No | |
| feature-p-pap | No | feature-eccn-code | EAR99 |
| feature-svhc | No | feature-svhc-exceeds-threshold | No |
| Series | AVR® ATmega, Functional Safety (FuSa) | Package | Tray |
| Product Status | Active | Programmabe | Not Verified |
| Core Processor | AVR | Core Size | 8-Bit |
| Speed | 20MHz | Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Number of I/O | 27 |
| Program Memory Size | 32KB (16K x 16) | Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 | RAM Size | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V | Data Converters | A/D 8x10b |
| Oscillator Type | Internal | Operating Temperature | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount | Package / Case | 32-VFQFN Exposed Pad |
| Supplier Device Package | 32-VFQFN (5x5) |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The ATMEGA328PB-MN is a microcontroller chip from Atmel with 32KB of flash memory, 2KB of SRAM, and 1KB of EEPROM. It features 28 general-purpose I/O pins, a 10-bit ADC, SPI, I2C, and UART communication interfaces, and is backward compatible with the ATMEGA328P. The added features include two additional 8-bit timers, an enhanced USART, and a programmable logic module.
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Equivalent
Some equivalent microcontrollers to the ATMEGA328PB-MN are ATmega328P, ATmega328, ATmega328PA, and ATmega328PB-AU. These chips have similar features and are often used as alternatives in designs requiring a microcontroller with comparable specifications. -
Features
ATMEGA328PB-MN is a microcontroller with 32KB Flash memory, 2KB SRAM, and 1KB EEPROM. It includes 28 digital I/O pins, 6 PWM channels, 8-channel 10-bit ADC, full duplex USART, TWI, SPI interfaces, and JTAG interface for debugging. It operates at a voltage range of 1.8V to 5.5V and has a maximum clock speed of 20MHz. -
Pinout
The ATMEGA328PB-MN is a microcontroller with 32 KB Flash memory, 1024 bytes SRAM, and 2 KB EEPROM. It has 28 pins and is widely used in embedded systems for its high performance and versatility. Key functions include GPIO, PWM, ADC, UART, SPI, and TWI/I2C communication interfaces. -
Manufacturer
The ATMEGA328PB-MN is manufactured by Microchip Technology Inc., a leading American semiconductor company that produces microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. The company provides products for various industries, including automotive, communication, computation, consumer, and industrial markets. -
Application Field
The ATMEGA328PB-MN is commonly used in various applications including consumer electronics, industrial control systems, automation, Internet of Things (IoT) devices, robotics, medical devices, and more. It is ideal for applications requiring low-power operation, high performance, and a wide range of communication interfaces. -
Package
The ATMEGA328PB-MN chip comes in a 32-pad QFN package. It is in surface-mount form and has a standard size measuring 5mm x 5mm with a pitch of 0.5mm.
Datasheet PDF
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