ATMEGA128-16MN Atmel, ATMEGA128-16MN Datasheet - Page 379
![MCU AVR 128KB FLASH 16MHZ 64QFN](/photos/12/13/121326/313-64-qfn_sml.jpg)
ATMEGA128-16MN
Manufacturer Part Number
ATMEGA128-16MN
Description
MCU AVR 128KB FLASH 16MHZ 64QFN
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA128-16MN
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
EBI/EMI, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
53
Program Memory Size
128KB (64K x 16)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
4K 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
64-MLF®, 64-QFN
Processor Series
ATMEGA128x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
4 KB
3rd Party Development Tools
EWAVR, EWAVR-BL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
For Use With
ATSTK600 - DEV KIT FOR AVR/AVR32ATSTK501 - ADAPTER KIT FOR 64PIN AVR MCUATSTK500 - PROGRAMMER AVR STARTER KIT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Table of
Contents
2467V–AVR–02/11
Features 1
Pin Configurations 2
Overview 2
Resources 8
Data Retention 8
About Code Examples 9
AVR CPU Core 10
AVR ATmega128 Memories 18
System Clock and Clock Options 36
Power Management and Sleep Modes 45
Block Diagram 3
ATmega103 and ATmega128 Compatibility 4
Pin Descriptions 5
Introduction 10
Architectural Overview 10
ALU – Arithmetic Logic Unit 11
Status Register 11
General Purpose Register File 12
Stack Pointer 14
Instruction Execution Timing 14
Reset and Interrupt Handling 15
In-System Reprogrammable Flash Program Memory 18
SRAM Data Memory 19
EEPROM Data Memory 21
I/O Memory 26
External Memory Interface 26
Clock Systems and their Distribution 36
Clock Sources 37
Default Clock Source 38
Crystal Oscillator 39
Low-frequency Crystal Oscillator 40
External RC Oscillator 40
Calibrated Internal RC Oscillator 42
External Clock 43
Timer/Counter Oscillator 44
Idle Mode 46
ADC Noise Reduction Mode 46
ATmega128
i
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