Microchip, 8bit AVR, ATtiny45 Microcontroller, 20MHz, 4 kB Flash, 8-Pin SOIJ
- RS Stock No.:
- 133-1645P
- Mfr. Part No.:
- ATTINY45-20SU
- Manufacturer:
- Microchip
Subtotal 25 units (supplied in a tube)*
MYR154.55
FREE delivery for orders over RM 500.00
- Plus 190 unit(s) shipping from 08 December 2025
Units | Per Unit |
|---|---|
| 25 - 120 | MYR6.182 |
| 125 + | MYR6.06 |
*price indicative
- RS Stock No.:
- 133-1645P
- Mfr. Part No.:
- ATTINY45-20SU
- Manufacturer:
- Microchip
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Family Name | ATtiny45 | |
| Package Type | SOIJ | |
| Mounting Type | Surface Mount | |
| Pin Count | 8 | |
| Device Core | AVR | |
| Data Bus Width | 8bit | |
| Program Memory Size | 4 kB | |
| Maximum Frequency | 20MHz | |
| RAM Size | 256 B | |
| USB Channels | 0 | |
| Number of PWM Units | 1 | |
| Number of SPI Channels | 1 | |
| Typical Operating Supply Voltage | 2.7 → 5.5 V | |
| Number of USART Channels | 0 | |
| Number of UART Channels | 0 | |
| Number of I2C Channels | 1 | |
| Number of CAN Channels | 0 | |
| Minimum Operating Temperature | -40 °C | |
| Program Memory Type | Flash | |
| Instruction Set Architecture | RISC | |
| Pulse Width Modulation | 1 (6 Channel) | |
| Maximum Number of Ethernet Channels | 0 | |
| Height | 1.91mm | |
| ADCs | 4 x 10 bit | |
| Length | 5.35mm | |
| Width | 5.4mm | |
| Number of ADC Units | 1 | |
| Dimensions | 5.35 x 5.4 x 1.91mm | |
| Maximum Operating Temperature | +85 °C | |
| Number of Ethernet Channels | 0 | |
| Number of PCI Channels | 0 | |
| Number of LIN Channels | 0 | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Family Name ATtiny45 | ||
Package Type SOIJ | ||
Mounting Type Surface Mount | ||
Pin Count 8 | ||
Device Core AVR | ||
Data Bus Width 8bit | ||
Program Memory Size 4 kB | ||
Maximum Frequency 20MHz | ||
RAM Size 256 B | ||
USB Channels 0 | ||
Number of PWM Units 1 | ||
Number of SPI Channels 1 | ||
Typical Operating Supply Voltage 2.7 → 5.5 V | ||
Number of USART Channels 0 | ||
Number of UART Channels 0 | ||
Number of I2C Channels 1 | ||
Number of CAN Channels 0 | ||
Minimum Operating Temperature -40 °C | ||
Program Memory Type Flash | ||
Instruction Set Architecture RISC | ||
Pulse Width Modulation 1 (6 Channel) | ||
Maximum Number of Ethernet Channels 0 | ||
Height 1.91mm | ||
ADCs 4 x 10 bit | ||
Length 5.35mm | ||
Width 5.4mm | ||
Number of ADC Units 1 | ||
Dimensions 5.35 x 5.4 x 1.91mm | ||
Maximum Operating Temperature +85 °C | ||
Number of Ethernet Channels 0 | ||
Number of PCI Channels 0 | ||
Number of LIN Channels 0 | ||
8-Bit tinyAVR® Microcontrollers
Capacitive Touch
Fast and code efficient
High integration
1.8V to 5.5V operation (ATtiny43U)