ATMEGA32-16MJ Atmel, ATMEGA32-16MJ Datasheet - Page 342

• Manufacturer Part Number: ATMEGA32-16MJ
• Description: IC MCU AVR 32K 5V 16MHZ 44-QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA32-16MJ

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-VQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2503Q–AVR–02/11
System Control and Reset 36
Interrupts 44
I/O Ports 49
External Interrupts 66
8-bit Timer/Counter0 with PWM 69
Timer/Counter0 and Timer/Counter1 Prescalers 84
16-bit Timer/Counter1 86
8-bit Timer/Counter2 with PWM and Asynchronous Operation 114
Standby Mode 34
Extended Standby Mode 34
Minimizing Power Consumption 34
Internal Voltage Reference 41
Watchdog Timer 41
Interrupt Vectors in ATmega32 44
Introduction 49
Ports as General Digital I/O 50
Alternate Port Functions 54
Register Description for I/O Ports 64
Overview 69
Timer/Counter Clock Sources 70
Counter Unit 70
Output Compare Unit 71
Compare Match Output Unit 72
Modes of Operation 73
Timer/Counter Timing Diagrams 77
8-bit Timer/Counter Register Description 80
Overview 86
Accessing 16-bit Registers 89
Timer/Counter Clock Sources 91
Counter Unit 91
Input Capture Unit 93
Output Compare Units 94
Compare Match Output Unit 96
Modes of Operation 97
Timer/Counter Timing Diagrams 105
16-bit Timer/Counter Register Description 107
Overview 114
Timer/Counter Clock Sources 115
ATmega32(L)
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