ATMEGA32A Microcontroller, 8-bit, 32KB Flash, 3.3V/5V, 40-Pins
BD 7.000
Out of stock
The ATmega32A is a low power, CMOS 8-bit microcontrollers based on the AVR® enhanced RISC architecture. The ATmega32A is a 40/44-pins device with 32 KB Flash, 2 KB SRAM and 1 KB EEPROM. By executing instructions in a single clock cycle, the devices achieve CPU throughput approaching one million instructions per second (MIPS) per megahertz, allowing the system designer to optimize power consumption versus processing speed.
Additional Features
- 131 Powerful Instructions - Most Single-clock Cycle Execution
- 32 × 8 General Purpose Working Registers
- Fully Static Operation
- Up to 16 MIPS Throughput at 16 MHz
- On-Chip Two-Cycle Multiplier
- 32 KB of In-System Self-programmable Flash program memory
- 1 KB EEPROM
- 2 KB Internal SRAM
- Write/Erase cycles: 10,000 Flash/100,000 EEPROM
- Data Retention: 20 years at 85°C/100 years at 25°C
- In-System Programming by On-chip Boot Program
- True Read-While-Write Operation
- Programming Lock for Software Security
- JTAG (IEEE std. 1149.1 Compliant) Interface
- Boundary-scan Capabilities According to the JTAG Standard
- Extensive On-chip Debug SupportProgramming of Flash, EEPROM, Fuses and Lock Bits through the JTAG Interface
- QTouch library support
- Capacitive touch buttons, sliders and wheels
- QTouch and QMatrix acquisition
- Up to 64 sense channels
Product Details
Most of the above features are common for all the Mega AVR's.A first look at these would throw us in to anxiety to know what they are.We shall look at these one by one. ATmega32A can operate between 0-16Mhz speed grades and the power consumption is proportional to the operating speed. The operating Voltage varies between 2.7 to 5.5V depending on the oscillator speed. To save power supplied to the Microcontroller different sleep modes can be used according to the requirement.