ATMEGA16HVA-4CKU Atmel, ATMEGA16HVA-4CKU Datasheet - Page 190
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ATMEGA16HVA-4CKU
Manufacturer Part Number
ATMEGA16HVA-4CKU
Description
MCU AVR 16K FLASH 4MHZ 36-LGA
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheet
1.ATMEGA16HVA-4CKU.pdf
(196 pages)
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
10 Power Management and Sleep Modes ................................................. 34
11 System Control and Reset .................................................................... 41
12 Interrupts ................................................................................................ 52
13 External Interrupts ................................................................................. 56
14 High Voltage I/O Ports ........................................................................... 58
ii
9.5Ultra Low Power RC Oscillator ................................................................................26
9.6CPU, I/O, Flash, and Voltage ADC Clock ................................................................26
9.7Watchdog Timer, Battery Protection and Coulomb Counter ADC Clock .................27
9.8Clock Startup Sequence ..........................................................................................27
9.9Clock Output ............................................................................................................27
9.10System Clock Prescaler ........................................................................................27
9.11VADC Clock Prescaler ..........................................................................................28
9.12OSI – Oscillator Sampling Interface ......................................................................28
9.13Register Description ..............................................................................................30
10.1Sleep Modes ..........................................................................................................34
10.2Idle Mode ...............................................................................................................36
10.3ADC Noise Reduction ............................................................................................36
10.4Power-save Mode ..................................................................................................36
10.5Power-off Mode .....................................................................................................37
10.6Power Reduction Register .....................................................................................37
10.7Minimizing Power Consumption ............................................................................37
10.8Register Description ..............................................................................................39
11.1Resetting the AVR .................................................................................................41
11.2Reset Sources .......................................................................................................41
11.3Watchdog Timer ....................................................................................................46
11.4Register Description ..............................................................................................49
12.1Overview ................................................................................................................52
12.2Interrupt Vectors in ATmega8HVA ........................................................................52
12.3Interrupt Vectors in ATmega16HVA ......................................................................54
13.1Overview ................................................................................................................56
13.2Register Description ..............................................................................................56
14.1Overview ................................................................................................................58
14.2High Voltage Ports as General Digital I/O .............................................................59
14.3Overview ................................................................................................................59
ATmega8HVA/16HVA
8024A–AVR–04/08