ATmega162 Atmel Corporation, ATmega162 Datasheet - Page 74

• Manufacturer Part Number: ATmega162
• Manufacturer: Atmel Corporation

Specifications of ATmega162

• 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: 35
• Ext Interrupts: 3
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Uart: 2
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• 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: 1.8 to 5.5
• Operating Voltage (vcc): 1.8 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 4
• Output Compare Channels: 6
• Input Capture Channels: 2
• Pwm Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

74
ATmega162/V
Table 33. Overriding Signals for Alternate Functions in PB7..PB4
Table 34. Overriding Signals for Alternate Functions in PB3..PB0
Notes:
Signal
Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
DIEOE
DIEOV
DI
AIO
Signal Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
DIEOE
DIEOV
DI
AIO
1. CKOUT is one if the CKOUT Fuse is programmed.
2. clk
I/O
PB7/SCK
SPE • MSTR
PORTB7 •
PUD
SPE • MSTR
0
SPE • MSTR
SCK OUTPUT
0
0
SCK INPUT
–
is the divided system clock.
PB3/AIN1/TXD1
TXEN1
0
TXEN1
1
TXEN1
TXD1
0
0
–
AIN1 INPUT
PB6/MISO
SPE • MSTR
PORTB6 • PUD
SPE • MSTR
0
SPI SLAVE
OUTPUT
0
0
SPI MSTR INPUT
–
SPE • MSTR
PB2/AIN0/RXD1
AIN0 INPUT
RXEN1
PORTB2• PUD
RXEN1
0
0
0
0
0
RXD1
PB5/MOSI
SPE • MSTR
PORTB5 • PUD
SPE • MSTR
0
SPE • MSTR
SPI MSTR
OUTPUT
0
0
SPI SLAVE INPUT
–
PB1/T1/OC2
0
0
0
0
OC2 ENABLE
OC2
0
0
T1 INPUT
–
PB0/T0/OC0
0
0
CKOUT
1
CKOUT + OC0
ENABLE
if (CKOUT) then
else
0
0
T0 INPUT
–
PB4/SS/OC3B
SPE • MSTR
PORTB4 •
PUD
SPE • MSTR
0
OC3B
ENABLE
OC3B
0
0
SPI SS
–
clk
OC0
I/O
(1)
(2)
2513K–AVR–07/09