Microchip Technology ATTINY461-15MAZ

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Normaler Preis $94,999.99
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Product attributes Property Value
Manufacturer Microchip Technology
Product Series AVR® ATtiny
Packaging | NULL
Core Processor AVR
Core Size 8-Bit
Speed 16MHz
Connectivity USI
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 16
Program Memory Size 4KB (2K x 16)
Program Memory Type FLASH
EEPROM Size 256 x 8
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V
Data Converters A/D 11x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 125°C (TA)
Grade Automotive
Qualification AEC AEC-Q100
Mounting Type Surface Mount
Supplier Device Package 20-WQFN (4x4)
Package / Case 20-WFQFN Exposed Pad

The ATTINY461-15MAZ is a high-temperature AVR MCU from Microchip in a compact 20-WFQFN package. It operates at 16MHz with 2.7V to 5.5V supply. Featuring 4KB flash, 256B RAM, PWM, and WDT, it is designed for space-constrained automotive and industrial applications.

  • Ultra-compact 20-WFQFN: Fits in the tightest PCB layouts.
  • Automotive temperature range: -40°C to 125°C for harsh environments.
  • Low pin count: Simplifies routing and reduces cost.
  • Robust peripherals: PWM and WDT for reliable control.

Miniature Sensor Nodes

The 20-WFQFN package is ideal for compact wireless sensor transmitters in industrial IoT.

Automotive Seat Control

High-temperature rating supports motor control in seat adjusters near exhaust tunnels.

Portable Test Equipment

Small footprint and 5.5V operation allow integration into handheld multimeters.

LED Strip Drivers

PWM outputs drive RGB LED strips in automotive interior lighting.

Engine Control Sensors

Reliable operation at 125°C for crankshaft or camshaft position sensing.

Smart Locks

Low pin count and small size fit inside door lock actuators with battery backup.

Q: What is the difference between this and the -15MZ?
A: The -15MAZ uses a smaller 20-WFQFN package instead of 32-VFQFN.
Q: What is the operating temperature?
A: It operates from -40°C to 125°C.
Q: What voltage does it need?
A: 2.7V to 5.5V.
Q: How much flash memory?
A: 4KB (2K x 16).
Q: Does it have a watchdog timer?
A: Yes, WDT is included.
Base Product Number : ATTINY461
16MHz 4KB flash 8-bit MCU automotive AVR LED driver sensors small package WFQFN-20
Q: What is the difference between this and the -15MZ?
A: The -15MAZ uses a smaller 20-WFQFN package instead of 32-VFQFN.
Q: What is the operating temperature?
A: It operates from -40°C to 125°C.
Q: What voltage does it need?
A: 2.7V to 5.5V.
Q: How much flash memory?
A: 4KB (2K x 16).
Q: Does it have a watchdog timer?
A: Yes, WDT is included.