ATmega169P Atmel Corporation, ATmega169P Datasheet - Page 80

• Manufacturer Part Number: ATmega169P
• Manufacturer: Atmel Corporation

Specifications of ATmega169P

• Flash (kbytes): 16 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 16
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 54
• Ext Interrupts: 17
• Usb Speed: No
• Usb Interface: No
• Spi: 2
• Twi (i2c): 1
• Uart: 1
• Segment Lcd: 100
• 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: Yes
• 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: 3
• Output Compare Channels: 4
• Input Capture Channels: 1
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

8018P–AVR–08/10
Table 13-13
shown in
Table 13-13. Overriding Signals for Alternate Functions PD7..PD4
Table 13-14. Overriding Signals for Alternate Functions in PD3..PD0
Signal
Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
PTOE
DIEOE
DIEOV
DI
AIO
Signal
Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
PTOE
DIEOE
DIEOV
DI
AIO
Figure 13-5 on page
PD7/SEG15
LCDEN •
(LCDPM>1)
0
LCDEN •
(LCDPM>1)
0
0
0
–
LCDEN •
(LCDPM>1)
0
–
SEG15
PD3/SEG19
LCDEN •
(LCDPM>3)
0
LCDEN •
(LCDPM>3)
0
0
0
–
LCDEN •
(LCDPM>3)
0
–
–
and
Table 13-14
relates the alternate functions of Port D to the overriding signals
71.
PD6/SEG16
LCDEN •
(LCDPM>1)
0
LCDEN •
(LCDPM>1)
0
0
0
–
LCDEN •
(LCDPM>1)
0
–
SEG16
PD2/SEG20
LCDEN •
(LCDPM>3)
0
LCDEN •
(LCDPM>3)
0
0
0
–
LCDEN •
(LCDPM>3)
0
–
–
PD5/SEG17
LCDEN •
(LCDPM>2)
0
LCDEN •
(LCDPM>2)
0
0
0
–
LCDEN •
(LCDPM>2)
0
–
SEG17
PD1/INT0/SEG21
LCDEN •
(LCDPM>4)
0
LCDEN •
(LCDPM>4)
0
0
0
–
LCDEN + (INT0
ENABLE)
LCDEN • (INT0
ENABLE)
INT0 INPUT
ATmega169P
PD4/SEG18
LCDEN •
(LCDPM>2)
0
LCDEN •
(LCDPM>2)
0
0
0
–
LCDEN •
(LCDPM>2)
0
–
SEG18
PD0/ICP1/SEG22
LCDEN •
(LCDPM>4)
0
LCDEN •
(LCDPM>4)
0
0
0
–
LCDEN •
(LCDPM>4)
0
ICP1 INPUT
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