ATMEGA16HVA-4CKU Atmel, ATMEGA16HVA-4CKU Datasheet - Page 189

• Manufacturer Part Number: ATMEGA16HVA-4CKU
• Description: MCU AVR 16K FLASH 4MHZ 36-LGA
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA16HVA-4CKU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 7
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 9 V
• Data Converters: A/D 5x12b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 36-LGA
• Processor Series: ATMEGA16x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SPI
• Maximum Clock Frequency: 4 MHz
• Number Of Programmable I/os: 6
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATAVRSB200, ATAVRSB201
• Minimum Operating Temperature: - 20 C
• On-chip Adc: 12 bit, 5 Channel
• For Use With: ATSTK600 - DEV KIT FOR AVR/AVR32ATSTK500 - PROGRAMMER AVR STARTER KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table of Contents
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2
3
4
5
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7
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9
8024A–AVR–04/08
Features ..................................................................................................... 1
Pin Configurations ................................................................................... 2
Overview ................................................................................................... 5
Disclaimer ................................................................................................. 7
Resources ................................................................................................. 7
Data Retention .......................................................................................... 7
About Code Examples ............................................................................. 7
AVR CPU Core .......................................................................................... 8
AVR Memories ........................................................................................ 16
System Clock and Clock Options ......................................................... 24
1.1LGA ...........................................................................................................................2
1.2TSOP .........................................................................................................................3
1.3Pin Descriptions .........................................................................................................3
2.1Comparison Between ATmega8HVA and ATmega16HVA .......................................7
7.1Overview ....................................................................................................................8
7.2ALU – Arithmetic Logic Unit .......................................................................................9
7.3Status Register ..........................................................................................................9
7.4General Purpose Register File ................................................................................11
7.5Stack Pointer ...........................................................................................................12
7.6Instruction Execution Timing ...................................................................................13
7.7Reset and Interrupt Handling ...................................................................................13
8.1Overview ..................................................................................................................16
8.2In-System Reprogrammable Flash Program Memory .............................................16
8.3SRAM Data Memory ................................................................................................16
8.4EEPROM Data Memory ..........................................................................................18
8.5I/O Memory ..............................................................................................................18
8.6Register Description ................................................................................................19
9.1Clock Systems and their Distribution .......................................................................24
9.2Clock Sources .........................................................................................................25
9.3Calibrated Fast RC Oscillator ..................................................................................25
9.4Slow RC Oscillator ...................................................................................................26
ATmega8HVA/16HVA
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