Microchip Technology ATMEGA48-20PU MCU DUAL 512 x 8 2.7V~5.5V
ATMEGA48-20PU
1610-488-ATMEGA48-20PU
28-DIP (0.300, 7.62mm)
RoHS Compliant
Core Size: 8-Bit,Package / Case: 28-DIP (0.300, 7.62mm),Series: AVR® ATmega,Frequency: 20MHz,Program Memory Size: 4KB 2K x 16
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ATMEGA48-20PU Tech Specifications
Microchip ATMEGA48-20PU technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Embedded - Microcontrollers | |
| Manufacturer | Microchip | |
| Factory Lead Time | 3 Weeks | |
| Contact Plating | Tin | |
| Mount | Through Hole | |
| Mounting Type | Through Hole | |
| Package / Case | 28-DIP (0.300, 7.62mm) | |
| Number of Pins | 28Pins | |
| Data Converters | A/D 6x10b | |
| Number of I/Os | 23I/Os | |
| Watchdog Timers | Yes | |
| Published | 1997 | |
| Series | AVR® ATmega | |
| Packaging | Tube | |
| Operating Temperature | -40°C~85°C TA | |
| JESD-609 Code | e3 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 28Terminations | |
| Terminal Position | DUAL | |
| Supply Voltage | 3V | |
| Terminal Pitch | 2.54mm | |
| Frequency | 20MHz | |
| Base Part Number | ATMEGA48 | |
| Supply Voltage-Max (Vsup) | 5.5V | |
| Supply Voltage-Min (Vsup) | 2.7V | |
| Interface | 2-Wire, I2C, SPI, Serial, UART, USART | |
| Memory Size | 4kB | |
| Oscillator Type | Internal | |
| RAM Size | 512 x 8 | |
| Voltage - Supply (Vcc/Vdd) | 2.7V~5.5V | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Product Attribute | Attribute Value | |
|---|---|---|
| Core Processor | AVR | |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | |
| Program Memory Type | FLASH | |
| Core Size | 8-Bit | |
| Program Memory Size | 4KB 2K x 16 | |
| Connectivity | I2C, SPI, UART/USART | |
| Bit Size | 8 | |
| Access Time | 20 μs | |
| Has ADC | YES | |
| DMA Channels | NO | |
| Data Bus Width | 8b | |
| Number of Timers/Counters | 3Timers/Counters | |
| Address Bus Width | 8b | |
| Density | 32 kb | |
| EEPROM Size | 256 x 8 | |
| Boundary Scan | NO | |
| Low Power Mode | YES | |
| Format | FIXED-POINT | |
| Integrated Cache | NO | |
| RAM (words) | 512 | |
| Number of ADC Channels | 8ADC Channels | |
| Number of Serial I/Os | 1Serial I/O | |
| Number of External Interrupts | 2External Interrupts | |
| Number of PWM Channels | 6PWM Channels | |
| Number of I2C Channels | 1I2C Channel | |
| Height | 4.572mm | |
| Length | 34.8mm | |
| Width | 7.49mm | |
| RoHS Status | ROHS3 Compliant | |
| Radiation Hardening | No | |
| REACH SVHC | No SVHC | |
| Lead Free | Lead Free |
ATMEGA48-20PU Documents
Download datasheets and manufacturer documentation for ATMEGA48-20PU
Datasheets
ATmega48_88_168(V) Summary ATmega48_88_168(V) CompletePCN Design/Specification
ATMEGA Datasheet 13/Dec/2018 Copper Bonding Wire 23/Jul/2014PCN Assembly/Origin
New Final Test Site 17/Jun/2019PCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016ConflictMineralStatement
Microchip-company-68.pdf
Others include "ATMEG" parts
The following parts include 'ATMEG'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| ATMEGA48A-AU | Microchip Technology | 32-TQFP | 9600 |
| ATMEGA48A-PU | Microchip Technology | 28-DIP (0.300, 7.62mm) | 1064 |
| ATMEGA48A-MU | Microchip Technology | 32-VFQFN Exposed Pad | 2195 |
| ATMEGA48PA-PU | Microchip Technology | 28-DIP (0.300, 7.62mm) | 10000 |
| ATMEGA48A-AUR | Microchip Technology | 32-TQFP | 10086 |
| ATMEGA48A-MMH | Microchip Technology | 28-VFQFN Exposed Pad | 1470 |
| ATMEGA48-15MT | Microchip Technology | 32-VFQFN Exposed Pad | |
| ATMEGA48PB-MN | Microchip Technology | 32-VFQFN Exposed Pad | 12 |
| ATMEGA48A-CCU | Microchip Technology | 32-UFBGA | 797 |
| ATMEGA48-15AZ | Microchip Technology | 32-TQFP | 7 |
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| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | ATMEGA48-20PU | Microchip Technology | ATmega Series 4 KB Flash 512 B SRAM 20 MHz 8-Bit Microcontroller - DIP-28 | 28-DIP (0.300, 7.62mm) | |
| ATMEGA48PA-PU | Microchip Technology | MCU | 28-DIP (0.300, 7.62mm) | |
| ATMEGA48A-PU | Microchip Technology | ATMEL ATMEGA48A-PU8 Bit Microcontroller | 28-DIP (0.300, 7.62mm) | |
| ATMEGA48P-20PU | Microchip Technology | 8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 20MHZ TEMP GRN 1.8V | 28-DIP (0.300, 7.62mm) |
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Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
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Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
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ATMEGA48-20PU Comments
109 reviews
2022-03-31 00:00:00
when you need to connect this kind of port, this product makes it very easy.
2022-03-26 00:00:00
Very satisfied and will continue to repurchase.
2022-02-24 00:00:00
Both product and code works as expected.
2022-02-17 00:00:00
The product quality met expectations, nothing extraordinary but satisfactory. The website interface is functional, could be improved for a smoother shopping experience.
2022-02-04 00:00:00
Quick order processing and fast delivery
2021-12-31 00:00:00
Ya good and arrive on time. thank you so much
2021-11-30 00:00:00
he Capacitance box works great and exactly how I expected it to, but the design of the Resistance & Inductance boxes is very different and requires reading the datasheet to understand how they are supposed to work.
2021-11-23 00:00:00
no complaints so far.
2021-10-08 00:00:00
Pricing was moderate, reflecting standard market rates.
2021-09-15 00:00:00
They have a wide selection of products and competitive prices. Despite some minor issues, their customer service team solved my problem and maintained good communication.