Microchip, 8bit AVR, ATtiny261A Microcontroller, 20MHz, 2 kB Flash, 20-Pin SOIC
- RS Stock No.:
- 133-1620
- Mfr. Part No.:
- ATTINY261A-SU
- Manufacturer:
- Microchip
Subtotal (1 pack of 5 units)*
SGD9.85
(exc. GST)
SGD10.75
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
- Plus 500 unit(s) shipping from 08 December 2025
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 5 | SGD1.97 | SGD9.85 |
| 10 - 20 | SGD1.908 | SGD9.54 |
| 25 - 95 | SGD1.852 | SGD9.26 |
| 100 + | SGD1.798 | SGD8.99 |
*price indicative
- RS Stock No.:
- 133-1620
- Mfr. Part No.:
- ATTINY261A-SU
- Manufacturer:
- Microchip
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Family Name | ATtiny261A | |
| Package Type | SOIC | |
| Mounting Type | Surface Mount | |
| Pin Count | 20 | |
| Device Core | AVR | |
| Data Bus Width | 8bit | |
| Program Memory Size | 2 kB | |
| Maximum Frequency | 20MHz | |
| RAM Size | 128 B | |
| USB Channels | 0 | |
| Number of PWM Units | 1 | |
| Number of SPI Channels | 1 | |
| Number of UART Channels | 0 | |
| Number of I2C Channels | 1 | |
| Number of USART Channels | 0 | |
| Number of CAN Channels | 0 | |
| Typical Operating Supply Voltage | 1.8 → 5.5 V | |
| Pulse Width Modulation | 1 (6 Channel) | |
| Number of Ethernet Channels | 0 | |
| Number of LIN Channels | 0 | |
| Height | 2.35mm | |
| Width | 7.6mm | |
| Dimensions | 13 x 7.6 x 2.35mm | |
| Number of ADC Units | 1 | |
| Length | 13mm | |
| ADCs | 11 x 10 bit | |
| Maximum Number of Ethernet Channels | 0 | |
| Instruction Set Architecture | RISC | |
| Minimum Operating Temperature | -40 °C | |
| Program Memory Type | Flash | |
| Number of PCI Channels | 0 | |
| Maximum Operating Temperature | +85 °C | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Family Name ATtiny261A | ||
Package Type SOIC | ||
Mounting Type Surface Mount | ||
Pin Count 20 | ||
Device Core AVR | ||
Data Bus Width 8bit | ||
Program Memory Size 2 kB | ||
Maximum Frequency 20MHz | ||
RAM Size 128 B | ||
USB Channels 0 | ||
Number of PWM Units 1 | ||
Number of SPI Channels 1 | ||
Number of UART Channels 0 | ||
Number of I2C Channels 1 | ||
Number of USART Channels 0 | ||
Number of CAN Channels 0 | ||
Typical Operating Supply Voltage 1.8 → 5.5 V | ||
Pulse Width Modulation 1 (6 Channel) | ||
Number of Ethernet Channels 0 | ||
Number of LIN Channels 0 | ||
Height 2.35mm | ||
Width 7.6mm | ||
Dimensions 13 x 7.6 x 2.35mm | ||
Number of ADC Units 1 | ||
Length 13mm | ||
ADCs 11 x 10 bit | ||
Maximum Number of Ethernet Channels 0 | ||
Instruction Set Architecture RISC | ||
Minimum Operating Temperature -40 °C | ||
Program Memory Type Flash | ||
Number of PCI Channels 0 | ||
Maximum Operating Temperature +85 °C | ||
8-Bit PicoPower tinyAVR® Microcontrollers
Capacitive Touch
Fast and code efficient
High integration
1.8V to 5.5V operation (0.7V operation for ATtiny43U)
For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.
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