ChipApex | Global Electronic Components Supplier
SEARCH
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：32KB,4KB,32P,24 MHZ,PDID,12B ADC
- Series：AVR® DA
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Core Processor：AVR
- Core Size：8-Bit
- Speed：24MHz
- Connectivity：CANbus, I2C, SPI, UART/USART
- Peripherals：Brown-out Detect/Reset, POR, PWM, WDT
- Number of I/O：26
- Program Memory Size：32KB (32K x 8)
- Program Memory Type：FLASH
- EEPROM Size：512 x 8
- RAM Size：4K x 8
- Voltage - Supply (Vcc/Vdd)：1.8V ~ 5.5V
- Data Converters：A/D 14x12b SAR; D/A 1x10b
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：32-TQFP (7x7)
- Package / Case：32-TQFP
- Grade：-
- Qualification：-
Download product information
Overview
The AVR32DA32ST-E/PT is an 8-bit microcontroller from the AVR DA(S) family, featuring a 32 KB Flash memory, 4 KB SRAM, and 512B EEPROM. It operates at up to 24 MHz with a supply voltage range of 1.8V to 5.5V. The device includes a 12-bit ADC, three analog comparators, a 10-bit DAC, and a Peripheral Touch Controller. It utilizes a TQFP-32 package and supports extended industrial temperature ranges.
Feature Summary
- AVR CPU with hardware multiplier running at up to 24 MHz
- Integrated Event System for peripheral-to-peripheral signaling
- Peripheral Touch Controller (PTC) with Driven Shield+ technology
- Configurable Custom Logic (CCL) with programmable Look-up Tables
Applications
- Real-time control systems
- Sensor nodes
- Secondary safety monitoring applications
Procurement Notes
Verify the specific ordering suffix 'E' confirms the extended temperature rating (-40°C to +125°C). Confirm the 'T' suffix indicates tape and reel packaging. Ensure the datasheet DS40002233C matches the requested component specifications before finalizing procurement orders.
Selection Notes
Select this model when 32 KB Flash and 4 KB SRAM are sufficient for the application. The extended temperature grade is required for harsh environments. Verify pin count compatibility if migrating from other AVR DA family members.
Part Context
This component belongs to the AVR DA(S) family, which offers vertical migration without code modification across different pin counts and memory sizes within the same series. It shares architectural features with AVR64DA and AVR128DA variants.
Replacement Considerations
AVR32DA32P-E/PT
FAQ
What is the maximum operating frequency?
The AVR32DA32ST-E/PT runs at up to 24 MHz.
Does this device support capacitive touch sensing?
Yes, it includes a Peripheral Touch Controller (PTC) with Driven Shield+ and Boost Mode technologies.
What is the data retention period?
The data retention is specified as 40 years at 55°C.
