ATmega16 Atmel Corporation, ATmega16 Datasheet - Page 60

• Manufacturer Part Number: ATmega16
• Manufacturer: Atmel Corporation

Specifications of ATmega16

• Flash (kbytes): 16 Kbytes
• Pin Count: 44
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 16
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 32
• Ext Interrupts: 3
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Twi (i2c): 1
• Uart: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 15
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 1
• Eeprom (bytes): 512
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 2.7 to 5.5
• Operating Voltage (vcc): 2.7 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 3
• Output Compare Channels: 4
• Input Capture Channels: 1
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

2466T–AVR–07/10
Table 26. Overriding Signals for Alternate Functions in PB7..PB4
Table 27. Overriding Signals for Alternate Functions in PB3..PB0
Signal
Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
DIEOE
DIEOV
DI
AIO
Signal
Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
DIEOE
DIEOV
DI
AIO
PB7/SCK
SPE • MSTR
PORTB7 • PUD
SPE • MSTR
0
SPE • MSTR
SCK OUTPUT
0
0
SCK INPUT
–
PB3/OC0/AIN1
0
0
0
0
OC0 ENABLE
OC0
0
0
–
AIN1 INPUT
PB6/MISO
SPE • MSTR
PORTB6 • PUD
SPE • MSTR
0
SPE • MSTR
SPI SLAVE OUTPUT
0
0
SPI MSTR INPUT
–
PB2/INT2/AIN0
0
0
0
0
0
0
INT2 ENABLE
1
INT2 INPUT
AIN0 INPUT
PB1/T1
0
0
0
0
0
0
0
0
T1 INPUT
–
PB5/MOSI
SPE • MSTR
PORTB5 • PUD
SPE • MSTR
0
SPE • MSTR
SPI MSTR OUTPUT
0
0
SPI SLAVE INPUT
–
PB0/T0/XCK
0
0
0
0
UMSEL
XCK OUTPUT
0
0
XCK INPUT/T0 INPUT
–
ATmega16(L)
PB4/SS
SPE • MSTR
PORTB4 • PUD
SPE • MSTR
0
0
0
0
0
SPI SS
–
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