
For Reference Only
Part Number | ATMEGA48PA-MMHR |
OEMstron Part # | ATMEGA48PA-MMHR |
Manufacturer | Microchip Technology |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 8BIT 4KB FLASH 28VQFN |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | ATMEGA48PA-MMHR PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
ATMEGA48PA-MMHR Specifications
Part Number | ATMEGA48PA-MMHR | |
Brand | Microchip Technology | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | Microchip Technology | |
Series | AVR® ATmega | |
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 | 23 | |
Program Memory Size | 4KB (2K x 16) | |
Program Memory Type | FLASH | |
EEPROM Size | 256 x 8 | |
RAM Size | 512 x 8 | |
Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V | |
Data Converters | A/D 8x10b | |
Oscillator Type | Internal | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 28-VFQFN Exposed Pad | |
Supplier Device Package | 28-VQFN (4x4) |
ATMEGA48PA-MMHR Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
ATMEGA48PA-MMH D# E54:1762_01132267 Microchip Technology Inc |
MCU 8-bit AVR RISC 4KB Flash 2.5V/3.3V/5V 28-Pin VQFN EP Tray RoHS: Compliant
|
Europe - 3 |
ATMEGA48PA-MMHR D# V72:2272_07153030 Microchip Technology Inc |
MCU 8-bit AVR RISC 4KB Flash 2.5V/3.3V/5V 28-Pin VQFN EP T/R RoHS: Compliant
|
Americas - 3046 |
Part Number | Description | Stock |
ATMEGA48PA-MMHR D# ATMEGA48PA-MMHR Atmel Corporation |
MCU 8-bit ATmega AVR RISC 4KB Flash 2.5V/3.3V/5V 28-Pin QFN EP T/R - Bulk (Alt: ATMEGA48PA-MMHR) |
Americas - 340700 |
Part Number | Description | Stock |
ATMEGA48PA-MMH Atmel Corporation |
948 |
Part Number | Description | Stock |
ATMEGA48PA-MMHR Atmel Corporation |
IC MCU 8BIT 4KB FLASH 28VQFN |
Contact Us |
ATMEGA48PA-MMH Atmel Corporation |
MCU, 8BIT, ATMEGA, 20MHZ, QFN-28 |
160 |
Part Number | Description | Stock |
ATMEGA48PA-MMHR D# 2156-ATMEGA48PA-MMHR-ND Rochester Electronics LLC |
IC MCU 8BIT 4KB FLASH 28VQFN |
340700 In Stock |
ATMEGA48PA-MMH D# ATMEGA48PA-MMH-ND Microchip Technology Inc |
IC MCU 8BIT 4KB FLASH 28VQFN |
218 In Stock |
Part Number | Description | Stock |
ATMEGA48PA-MMHR Atmel Corporation |
In stock shipping within 2days |
209 |
ATMEGA48PA-MMH Atmel Corporation |
In stock shipping within 2days |
384 |
Part Number | Description | Stock |
ATMEGA48PA-MMH D# 1748526 Microchip Technology Inc |
MCU, 8BIT, ATMEGA, 20MHZ, QFN-28 RoHS: Compliant
Min Qty: 1
Container: Each
|
1428 |
ATMEGA48PA-MMHR D# 3628753 Microchip Technology Inc |
MICROCONTROLLERS (MCU) - 8 BIT RoHS: Compliant
Min Qty: 6000
Container: Reel
|
0 |
Part Number | Description | Stock |
ATMEGA48PA-MMH Microchip Technology Inc |
RoHS: Compliant
pbFree: Yes
|
0 |
ATMEGA48PA-MMHR Microchip Technology Inc |
RoHS: Compliant
pbFree: Yes
|
0 |
Part Number | Description | Stock |
ATMEGA48PAMMHR Atmel Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
8792 |
Part Number | Description | Stock |
ATMEGA48PA-MMH Microchip Technology Inc |
AVR series Microcontroller IC 8-Bit 20MHz 4KB (2K x 16) FLASH 28-VQFN (4x4) RoHS: Compliant
|
30000 |
Part Number | Description | Stock |
ATMEGA48PA-MMHR Microchip Technology Inc |
MCU 8-bit AVR RISC 4KB Flash 2.5V/3.3V/5V 28-Pin VQFN EP T/R RoHS: Not Compliant
|
0 |
ATMEGA48PA-MMH Microchip Technology Inc |
MCU 8-bit AVR RISC 4KB Flash 2.5V/3.3V/5V 28-Pin VQFN EP Tray RoHS: Not Compliant
|
0 |
Part Number | Description | Stock |
ATMEGA48PA-MMH D# ATMEGA48PA-MMH Microchip Technology Inc |
QFN IND TEMP Green NiPdAu 5 V RoHS: Compliant
pbFree: Yes
|
2450 - Alternates Available |
ATMEGA48PA-MMHR D# ATMEGA48PA-MMHR Microchip Technology Inc |
20MHZ QFN/MLF IND TEMP GREEN T&R RoHS: Compliant
pbFree: Yes
|
6000 - Alternates Available |
Part Number | Description | Stock |
ATMEGA48PA-MMHR Atmel Corporation |
OEM/CM Immediate delivery |
12000 |
ATMEGA48PA-MMH Atmel Corporation |
OEM/CM Immediate delivery |
384 |
Part Number | Description | Stock |
ATMEGA48PA-MMH D# 556-ATMEGA48PA-MMH Microchip Technology Inc |
8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 20MHZ IND TEMP 1.8V RoHS: Compliant
|
739 |
ATMEGA48PA-MMHR D# 556-ATMEGA48PA-MMHR Microchip Technology Inc |
8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B SRAM-20MHz IND RoHS: Compliant
|
2996 |
Part Number | Description | Stock |
ATMEGA48PA-MMHR Microchip Technology Inc |
20MHZ, QFN/MLF, IND TEMP, GREEN, T&R - Package: 28 VQFN 4x4x1mm T/R RoHS: Compliant
|
0 in Stock 0 on Order |
ATMEGA48PA-MMH Microchip Technology Inc |
QFN, IND TEMP, Green, NiPdAu, 5 V - Package: 28 VQFN 4x4x1mm TRAY RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
ATMEGA48PA-MMH D# MCHP00000005618 Microchip Technology Inc |
QFN, IND TEMP, Green, NiPdAu, 5 V - Package: 28 VQFN 4x4x1mm TRAY |
0 |
ATMEGA48PA-MMHR D# MCHP00000005619 Microchip Technology Inc |
20MHZ, QFN/MLF, IND TEMP, GREEN, T&R - Package: 28 VQFN 4x4x1mm T/R |
0 |
Part Number | Description | Stock |
ATMEGA48PA-MMHR D# 68T3025 Microchip Technology Inc |
20MHZ, QFN/MLF, IND TEMP, GREEN, T&R, 28 VQFN 4X4X1MM T/R ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 6000
Container: TAPE & REEL - FULL
|
0 |
ATMEGA48PA-MMH D# 68T3024 Microchip Technology Inc |
MICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MHZ, QFN-28, Product Range:ATMega Microcontrollers, CPU Speed:20MHz, Program Memory Size:4KB, RAM Memory Size:500Byte, No. of Pins:28Pins, MCU Case Style:QFN, No. of I/O s:23I/O s RoHS Compliant: Yes RoHS: Compliant
Min Qty: 490
Container: Bulk
|
0 |
Part Number | Description | Stock |
ATMEGA48PA-MMH D# NS-ATMEGA48PA-MMH Atmel Corporation |
OEM/CM ONLY |
1109 |
ATMEGA48PA-MMHR D# NS-ATMEGA48PA-MMHR Atmel Corporation |
OEM/CM ONLY |
9833 |
Part Number | Description | Stock |
ATMEGA48PA-MMHR Microchip Technology Inc |
MCU 8-bit AVR RISC 4KB Flash 2.5V/3.3V/5V 28-Pin VQFN EP T/R RoHS: Not Compliant
|
0 |
ATMEGA48PA-MMH Microchip Technology Inc |
MCU 8-bit AVR RISC 4KB Flash 2.5V/3.3V/5V 28-Pin VQFN EP Tray RoHS: Not Compliant
|
0 |
Part Number | Description | Stock |
ATMEGA48PA-MMH Atmel Corporation |
ATMEGA48 - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU RoHS: Compliant
|
5950 |
ATMEGA48PA-MMHR Atmel Corporation |
ATMEGA48 - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU RoHS: Compliant
|
340700 |
Part Number | Description | Stock |
ATMEGA48PAMMHR Atmel Corporation |
OEM/CM ONLY |
28375 |
Part Number | Description | Stock |
ATMEGA48PA-MMH Atmel Corporation |
IN stock Immediate delivery |
379 |
ATMEGA48PA-MMHR Atmel Corporation |
IN stock Immediate delivery |
12015 |
Part Number | Description | Stock |
ATMEGA48PA-MMH Atmel Corporation |
shipping today |
12 |
ATMEGA48PA-MMHR Atmel Corporation |
shipping today |
332 |
Part Number | Description | Stock |
ATMEGA48PA-MMHR D# 25765428 Microchip Technology Inc |
MCU 8-bit AVR RISC 4KB Flash 2.5V/3.3V/5V 28-Pin VQFN EP T/R RoHS: Compliant
|
Americas - 3046 |
Part Number | Description | Stock |
ATMEGA48PA-MMH Atmel Corporation |
RFQ |
1981 |
Part Number | Description | Stock |
ATMEGA48PA-MMHR Atmel Corporation |
IC MCU 8BIT 4KB FLASH 28VQFN |
37825 |
ATMEGA48PA-MMH Atmel Corporation |
IC MCU 8BIT 4KB FLASH 28VQFN |
870 |
Part Number | Description | Stock |
ATMEGA48PA-MMH D# 1748526 Microchip Technology Inc |
MCU, 8BIT, ATMEGA, 20MHZ, QFN-28 RoHS: Compliant
Min Qty: 1
Container: Each
|
1428 |
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Quick Inquiry
In Stock | 357 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 1.5437 | $ 1.5437 |
100 | $ 1.5437 | $ 154.3700 |
500 | $ 1.5437 | $ 771.8500 |
1000 | $ 1.5437 | $ 1,543.7000 |
2500 | $ 1.5437 | $ 3,859.2500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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