Microcontroller ATMega16

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Summary

The ATmega16 is the big brother of the ATmega163. In addition to the ATmega163 features, it contains more clock modes, JTAG, OCD, and USART, It also have an additional PWM channel The ATmega16 is also available in a 3V version, ATmega16L

Crossrelation

  • pin compatible with 4434, more features.
  • pin compatible with 8535, more features.
  • pin compatible with mega163, more features.
  • shrink upgrade path of mega163
  • pin compatible with mega32, less features.
  • pin and feature compatible with mega32, less memory.
  • pin compatible with mega323, less features.
  • pin and feature compatible with mega8535, more memory.
  • pin compatible with mega8535, more features.

Overview features

Flash EEPROM SRAM Speed Volts
16kB 512B 1024B 0 - 16MHz 4.5 - 5.5V

Files

Packages

General package info
44-pin TQFP 44-lead MLF 40-pin PDIP
Package Lead Code 44 44 40
Carrier Type TRAY TRAY TUBE
Max Package Height 1.2 1
Body Thickness 1.00 0.95 3.81
Body Width 10.00 7.00 15.24
Body Length 10.00 7.00 52.32
JEDEC MSL 3 3
Units per Carrier 160 416 10
Carriers per Bag 10 10 20
Units per Bag 1600 4160 200
Quantity per Reel 2000 4000 0
Tape Pitch 16 12
Tape Width 24 16
Downloadable Files pdf Package Drawing
pdf Tube Tray Drawing
pdf Carrier Tape Drawing
pdf Reel Drawing		 pdf Datasheet
pdf Package Drawing
pdf Tube Tray Drawing
pdf Carrier Tape Drawing
pdf Reel Drawing		 pdf Package Drawing
pdf Tube Tray Drawing
Other features Tools
Memory
Flash Memory 16 kB
EEPROM Data Memory 512 B
SRAM Data Memory 1024 B
General Purpose Registers (Accumulators) 32
MCU Specific
Clock Frequency 0 - 16 MHz
Supply Voltage 4.5 - 5.5 V
Sleep Modes 6
Hardware Multiplier Yes
I/O Pins 32
On Chip Oscillator Yes
Interrupts 20
Interrupts, External pins 3
Brown-out Detection Yes
Power-on Reset Yes
Fully Static Operation Yes
On-Chip Debug support via JTAG port Yes
IEEE 1149.1 (JTAG) Boundary Scan Yes
Timers / Counters
Timer/Counters (8-bit) 2
Watchdog Timer with On-chip Oscillator Yes
Real Time Counter Yes
Timer/Counters (16-bit) 1
Pulse Width Modulator 4 ch
Analog I/O
Analog Comparator Yes
Analog-to-Digital Converter (10-bit) 8 ch
Analog Gain Stage 2 ch
Programming Modes
In-System Programming via SPI Port Yes
High Voltage Parallel Programming (12V) Yes
Self-Programming via on-chip Boot Program Yes
In-System Programming via JTAG port Yes
Serial I/O
Full Duplex Serial Peripheral Interface (SPI) Yes
2-wire Serial Interface (I2C compatible) Yes
Full Duplex USART 1
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Reference From : http://www.avrfreaks.net/index.php?module=Freaks%20Devices&func=displayDev&objectid=56