ChipApex | Global Electronic Components Supplier
ATTINY3224-XUR
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC MCU 8BIT 32KB FLASH 14TSSOP
- Series：tinyAVR® 2
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Core Processor：AVR
- Core Size：8-Bit
- Speed：20MHz
- Connectivity：I2C, IrDA, SPI, UART/USART
- Peripherals：Brown-out Detect/Reset, POR, PWM, WDT
- Number of I/O：12
- Program Memory Size：32KB (32K x 8)
- Program Memory Type：FLASH
- EEPROM Size：256 x 8
- RAM Size：3K x 8
- Voltage - Supply (Vcc/Vdd)：1.8V ~ 5.5V
- Data Converters：A/D 9x12b
- Oscillator Type：External, Internal
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：14-TSSOP
- Package / Case：14-TSSOP (0.173", 4.40mm Width)
- Grade：-
- Qualification：-
Download product information
Overview
The ATtiny3224-XUR is an 8-bit microcontroller from the tinyAVR® 2 family, featuring a 14-pin TSSOP package. It includes 32 KB of Flash memory, 3 KB of SRAM, and 256 B of EEPROM. The device operates at frequencies up to 20 MHz with a supply voltage range of 1.8 V to 5.5 V. Key peripherals include a 12-bit differential ADC with PGA, two USARTs, SPI, TWI, and an Event System.
Feature Summary
- Features a high-performance AVR CPU with hardware multiplier running up to 20 MHz
- Includes a 12-bit differential ADC with Programmable Gain Amplifier (PGA)
- Supports flexible inter-peripheral signaling via an integrated Event System
- Provides versatile communication interfaces including dual USART, SPI, and TWI
Applications
- Industrial control systems requiring low power consumption
- Battery-powered sensor nodes and IoT devices
- Automotive applications utilizing AEC-Q100 qualified variants
- General-purpose embedded logic and signal processing
Procurement Notes
Verify the specific ordering suffix against official Microchip documentation to confirm package type and temperature range. Ensure compatibility with existing design constraints regarding pin count and memory requirements before procurement.
Selection Notes
Select this model for designs requiring vertical migration within the tinyAVR® 2 family without code modification. Consider the 14-pin form factor for space-constrained PCB layouts while maintaining access to advanced analog peripherals like the differential ADC.
Part Context
This component belongs to the tinyAVR® 2 series, which offers enhanced performance over previous generations through a single-cycle I/O architecture and hardware multiplier. The series supports horizontal and vertical migration across different pin counts and memory sizes.
Replacement Considerations
Compatible replacements include other members of the tinyAVR® 2 family such as ATtiny3226 or ATtiny3227, provided pin configurations and peripheral availability meet the specific application requirements.
