ATmega169P Automotive Atmel Corporation, ATmega169P Automotive Datasheet - Page 78

• Manufacturer Part Number: ATmega169P Automotive
• Manufacturer: Atmel Corporation

Specifications of ATmega169P Automotive

• 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: 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

78
ATmega169P Automotive
Table 12-10
shown in
Table 12-10. Overriding Signals for Alternate Functions in PC7..PC4
Table 12-11. Overriding Signals for Alternate Functions in PC3..PC0
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 12-5 on page
PC7/SEG5
LCDEN
0
LCDEN
0
0
0
–
LCDEN
0
–
SEG5
PC3/SEG9
0
SEG9
LCDEN
LCDEN
0
0
0
–
LCDEN
0
–
and
Table 12-11
71.
relate the alternate functions of Port C to the overriding signals
PC6/SEG6
LCDEN
0
LCDEN
0
0
0
–
LCDEN
0
–
SEG6
LCDEN
0
0
0
0
–
LCDEN
0
–
SEG10
PC2/SEG10
LCDEN
PC5/SEG7
LCDEN
0
LCDEN
0
0
0
–
LCDEN
0
–
SEG7
PC1/SEG11
LCDEN
0
LCDEN
0
0
0
–
LCDEN
0
–
SEG11
PC4/SEG8
LCDEN
0
LCDEN
0
0
0
–
LCDEN
0
–
SEG8
PC0/SEG12
LCDEN
0
LCDEN
0
0
0
–
LCDEN
0
–
SEG12
7735B–AVR–12/07