Microchip AVR128DB28-E/SO AVR, AVR DB Family Microcontroller, 24 MHz, 128kB RAM, 28-Pin SOIC
- RS Stock No.:
- 585-133
- Mfr. Part No.:
- AVR128DB28-E/SO
- Brand:
- Microchip
Subtotal (1 box of 405 units)*
£582.39
(exc. VAT)
£699.03
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 03 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Box* |
|---|---|---|
| 405 + | £1.438 | £582.39 |
*price indicative
- RS Stock No.:
- 585-133
- Mfr. Part No.:
- AVR128DB28-E/SO
- Brand:
- Microchip
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Product Type | Microcontroller | |
| Series | AVR DB Family | |
| Package Type | SOIC | |
| Mount Type | Surface | |
| Pin Count | 28 | |
| Device Core | AVR | |
| Program Memory Size | 128kB | |
| Interface Type | USART, I2C, SPI, UPDI | |
| Maximum Clock Frequency | 24MHz | |
| RAM Size | 16kB | |
| Maximum Supply Voltage | 5.5V | |
| Analogue Comparators | 3 | |
| Minimum Operating Temperature | -40°C | |
| Number of Programmable I/Os | 55/54 | |
| DACs | 10 Bit | |
| Maximum Operating Temperature | 125°C | |
| Standards/Approvals | RoHS | |
| Minimum Supply Voltage | 1.8V | |
| Number of Timers | 8 | |
| Instruction Set Architecture | AVR | |
| Program Memory Type | RAM | |
| ADCs | 12 bit | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type Microcontroller | ||
Series AVR DB Family | ||
Package Type SOIC | ||
Mount Type Surface | ||
Pin Count 28 | ||
Device Core AVR | ||
Program Memory Size 128kB | ||
Interface Type USART, I2C, SPI, UPDI | ||
Maximum Clock Frequency 24MHz | ||
RAM Size 16kB | ||
Maximum Supply Voltage 5.5V | ||
Analogue Comparators 3 | ||
Minimum Operating Temperature -40°C | ||
Number of Programmable I/Os 55/54 | ||
DACs 10 Bit | ||
Maximum Operating Temperature 125°C | ||
Standards/Approvals RoHS | ||
Minimum Supply Voltage 1.8V | ||
Number of Timers 8 | ||
Instruction Set Architecture AVR | ||
Program Memory Type RAM | ||
ADCs 12 bit | ||
Automotive Standard No | ||
- COO (Country of Origin):
- TH
The Microchip Microcontroller features a high-performance AVR CPU with a two-cycle hardware multiplier, running at up to 24 MHz. Designed with a flexible and low-power architecture, it incorporates advanced Microchip technologies including an Event System, intelligent analog functions and advanced digital peripherals. It offers single-cycle I/O access, a two-level interrupt controller, and supports Program and Debug Interface Disable for enhanced security. Operating within a supply voltage range of 1.8V to 5.5V, it includes 128 KB of self-programmable Flash, 16 KB SRAM, 512B EEPROM, and 32B of user row nonvolatile memory that retains data during chip erase and remains programmable while locked. The memory endurance is rated at 1,000 cycles for Flash and 100,000 cycles for EEPROM, with data retention of up to 40 years at 55 °C, making it ideal for robust and low-power embedded applications.
Power on Reset
Brown out Detection
Three sleep modes
Up to two 16 bit Timer/Counter type A with a dedicated period register and three PWM channels
Up to five 16 bit Timer/Counter type B with input capture and simple PWM functionality
One 12 bit Timer/Counter type D optimized for power control
One 16 bit Real Time Counter running from an external crystal or internal oscillator
One 10 bit Digital to Analog Converter