| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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124 pcs
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124 pcs | On Request | 1 | On Request | On Request | 11+ | On Request | On Request |
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The ATTINY40-SU is a high-performance, low-power 8-bit AVR microcontroller from Atmel featuring advanced RISC architecture with 54 instructions, most executed in a single clock cycle. It includes 4KB of in-system programmable Flash memory, 256 bytes of internal SRAM, and supports up to 12 MIPS throughput at 12 MHz. The device offers a 10-bit analog-to-digital converter with 12 single-ended channels, two timer/counters with PWM, and serial interfaces including SPI and TWI (I2C).
Operating from 1.8V to 5.5V, the microcontroller is designed for industrial temperature ranges (-40°C to 85°C) and features multiple low-power modes: active mode draws 200 µA at 1 MHz and 1.8V, idle mode 25 µA, and power-down mode less than 0.1 µA. It includes an internal calibrated oscillator, brown-out detection, power-on reset, and a watchdog timer.
The ATTINY40-SU is packaged in a 20-pin SOIC (0.295", 7.50mm Width) surface mount package, providing 18 programmable I/O lines. It is suitable for embedded control applications, sensor interfacing, and battery-powered devices where low power consumption is critical.
1.8V to 5.5V.
-40°C to 85°C.
20-SOIC (0.295", 7.50mm Width).
RoHS3 Compliant (unverified).
4KB Flash.
12MHz.
18.