ATmega32-16PU

Operating Temperature Range :
Data Bus Width : 8 bit
On-Chip ADC : Yes
Core : AVR
Package / Case : PDIP-40
Mounting Style : Through Hole
Program Memory Size : 32 KB
Data RAM Size : 2 KB
Operating Supply Voltage : 4.5 V to 5.5 V
Maximum Clock Frequency : 16 MHz
Processor Series : ATMEGA32x


Pinout




Description

The ATMEGA32-16PU is one member of the ATMEGA32 series.The ATmega32 is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega32 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

Features of the ATMEGA32-16PU are:(1)131 powerful instructions - most single-clock cycle execution; (2)32 x 8 general purpose working registers; (3)fully static operation; (4)up to 16 MIPS Throughput at 16 MHz; (5)on-chip 2-cycle multiplier; (6)two 8-bit timer/counters with separate prescaler, one compare mode; (7)one 16-bit timer/counter with separate prescaler, compare mode, and capture mode; (8)real time counter with separate oscillator; (9)six PWM channels; (10)power-on reset and programmable brown-out detection; (11)internal calibrated RC oscillator; (12)external and internal interrupt sources.

The absolute maximum ratings of the ATMEGA32-16PU can be summarized as:(1)voltage on any pin except RESET with respect to ground:-0.5 to Vcc+0.5V;(2)storage temperature:-65 to 150;(3)operating temperature:-55 to 125;(4)voltage on RESET with respect to ground:-0.5 to 13.0V;(5)DC current per I/O pin:40mA;(6)maximum operating voltage:6.0V;(7)DC current Vcc and GND pins:200mA.Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or other conditions beyond those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.The device is manufactured using Atmel's high density nonvolatile memory technology.The On-chip ISP Flash allows the program memory to be reprogrammed in-system through an SPI serial interface, by a conventional nonvolatile memory programmer, or by an On-chip Boot program running on the AVR core. The boot program can use any interface to download the application program in the Application Flash memory. Software in the Boot Flash section will continue to run while the Application Flash section is updated, providing true Read-While-Write operation.

Parameters:

Technical/Catalog Information	ATMEGA32-16PU
Vendor	Atmel
Category	Integrated Circuits (ICs)
Program Memory Size	32K x 8
RAM Size	2K x 8
Number of I /O	32
Package / Case	40-DIP
Speed	16MHz
Controller Series	ATmega
Oscillator Type	Internal
Packaging	Tube
Program Memory Type	FLASH
EEPROM Size	1K x 8
Core Processor	AVR
Data Converters	A/D 8x10b
Core Size	8-Bit
Operating Temperature	-40°C ~ 85°C
Connectivity	I²C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Voltage - Supply (Vcc/Vdd)	4.5 V ~ 5.5 V
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	ATMEGA32 16PU ATMEGA3216PU