ATmega32C1 Automotive Atmel Corporation, ATmega32C1 Automotive Datasheet - Page 150

• Manufacturer Part Number: ATmega32C1 Automotive
• Manufacturer: Atmel Corporation

Specifications of ATmega32C1 Automotive

• Flash (kbytes): 32 Kbytes
• Pin Count: 32
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 12
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 27
• Ext Interrupts: 27
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Uart: 1
• Can: 1
• Lin: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 11
• Adc Resolution (bits): 10
• Adc Speed (ksps): 125
• Analog Comparators: 4
• Resistive Touch Screen: No
• Dac Channels: 1
• Dac Resolution (bits): 10
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 2
• Eeprom (bytes): 1024
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 150
• I/o Supply Class: 2.7 to 5.5
• Operating Voltage (vcc): 2.7 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 2
• Output Compare Channels: 4
• Input Capture Channels: 1
• Pwm Channels: 4
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

14.15 Interrupts
14.15.1
14.15.2
150
Atmel ATmega16/32/64/M1/C1
Interrupt Vector
PSC Interrupt Vectors in ATmega16/32/64/M1/C1
Table 14-6.
This section describes the specifics of t h e i n te r ru p t h a nd l i n g as pe r fo rm e d i n
ATmega16/32/64/M1/C1.
PSC provides 2 interrupt vectors:
Table 14-7.
PCLKSELn
0
0
0
0
1
1
1
1
• PSC_End (End of Cycle): When enabled and when a match with POCR_RB occurs
• PSC_Fault (Fault Event): When enabled and when a PSC input detects a Fault event.
Vector
No.
5
6
-
-
-
Program
Address
0x0004
0x0005
Output Clock versus Selection and Prescaler
PSC Interrupt Vectors
-
-
-
PPREn1
0
0
1
1
0
0
1
1
Source
PSC_Fault
PSC_End
-
-
-
PPREn0
0
1
0
1
0
1
0
1
Interrupt Definition
-
PSC Fault event
PSC End of Cycle
-
-
CLKPSCn output
CLK I/O
CLK I/O / 4
CLK I/O / 32
CLK I/O / 256
CLK PLL
CLK PLL / 4
CLK PLL / 32
CLK PLL / 256
7647G–AVR–09/11