Microchip ATTINY427-MFR
Manufacturer No:
ATTINY427-MFR
Manufacturer:
Microchip
Package:
Description:
Series of microcontrollers featuring the 8-bit AVR processor with low power including Event System, intelligent analog and advanced peripherals.
Quantity:
In Stock :9665
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Shipped from：HK Warehouse
Expected Shipping：Thu, May 28 - Fri, May 29, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
ATTINY427-MFR Information
Microchip ATTINY427-MFR technical specifications, attributes, parameters and parts with similar specifications to Microchip ATTINY427-MFR.
- Type
- Parameter
- Program Memory Size (KB)
- 4
- RAM
- 512
- Data EEPROM (bytes)
- 128
- Pin Count
- 24
- Operation Voltage Max.(V)
- 5.5
- Operation Voltage Min.(V)
- 1.8
- ADC Resolution Max
- 12
- ADC Channels
- 15
- Zero Cross Detect
- False
- Number of Comparators
- 1
- Type
- Parameter
- SPI
- 1
- I2C
- 1
- Stand alone PWM
- 3
- Low Power
- No
- Numerically Controlled Oscillator (NCO)
- 0
- Data Signal Modulator (DSM)
- 0
Download datasheets and manufacturer documentation for Microchip ATTINY427-MFR.
Data Sheets:
Supporting Collateral:
Application Notes:
Product Brief:
Brochures:
Reference Manual:
The ATtiny427 is a microcontroller featuring the AVR® CPU with hardware multiplier, running at up to 20 MHz and with 4 KB Flash, 512B SRAM and 128B of EEPROM in a 24-pin VQFN 4 x 4 mm package. The family uses the latest Core Independent Peripherals with low-power features, including an Event System, intelligent analog, and advanced peripherals.
The new 12-bit ADC offers true differential measuring capabilities with optional hardware accumulation of up to 1024 samples, which effectively gives up to 17-bits resolution. With sampling rates up to 375 ksps the analog data are available very rapidly. The Programmable Gain Amplifier (PGA) for the ADC can amplify single-ended and differential analog inputs to make it possible to measure even small amplitude signals efficiently.
ATtiny1627 Product Family Overview (tinyAVR 2 Family)
Functional Safety
This product is suitable for safety-critical applications that target home appliances (IEC 60730), automotive (ISO 26262) and industrial (IEC 61508) products. We have important documentation and tools available to aid developers of safety applications—refer to the product feature list for links to the specific safety collateral. TÜV SÜD-certified MPLAB® X Integrated Development Environment (IDE) tools, such as the MPLAB XC8 Functional Safety Compiler, are also available for this product.
- Functional Safety
- Appliances safety - IEC 60730 (Class B)
- Industrial safety – IEC 61508 (SIL)
- Automotive safety – ISO 26262 (ASIL)
- High-Performance AVR RISC CPU with Hardware Multiplier
- Running at up to 20 MHz
- Single Cycle I/O Access
- Two-level Interrupt Controller
- Sleep modes: Idle, Standby, Power-down
- 6 channels Event System
- Configurable Custom Logic (CCL)
- Single pin programming and debugging interface (UPDI)
- Analog Features
- 12-bit Differential ADC with Programmable Gain Amplifier (PGA)
- Analog Comparator with internal DAC reference
- Timer/Counters
- 1x 16-bit Timer/Counter type A (TCA)
- 2x 16-bit Timer/Counter type B (TCB)
- 1x 16-bit Real Time Counter (RTC) with Periodic Interrupt Controller (PIT)
- Built-in Safety Functions:
- Power-On Reset (POR)
- Brown-Out-Detection (BOD)
- Voltage Level Monitor (VLM)
- Cyclic Redundancy Check (CRC) Scan
- Window Watchdog Timer (WWDT)
- Communication
- Serial communication interfaces: 2x USART, SPI, I2C
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
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