ATmega32C1 Automotive Atmel Corporation, ATmega32C1 Automotive Datasheet - Page 2

• 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

2
On-Chip Temp. Sensor
10-bit ADC Channels
Analog Comparators
Fault Inputs (PSC)
Current Source
EEPROM Size
PWM Outputs
Part Number
SPI Interface
16-bit Timer
8-bit Timer
10-bit DAC
Flash Size
RAM Size
LIN/UART
PSC
CAN
PLL
Atmel ATmega16/32/64/M1/C1
ATmega32C1
2048 bytes
1024 bytes
32 Kbyte
•
•
•
ATmega32/64/M1/C1 Product Line-up
4
0
Operating Voltage:
Extended Operating Temperature:
Core Speed Grade:
– Internal Calibrated RC Oscillator (8MHz)
– On-chip PLL for fast PWM (32MHz, 64MHz) and CPU (16MHz)
– 2.7V - 5.5V
– –40°C to +125°C
– 0 - 8MHz at 2.7 - 4.5V
– 0 - 16MHz at 4.5 - 5.5V
No
ATmega64C1
4096 bytes
2048 bytes
64 Kbyte
4
0
ATmega16M1
3 Differential
1024 bytes
32/64MHz
512 bytes
11 single
16 Kbyte
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
10
3
4
ATmega32M1
1024 bytes
2048 bytes
32 Kbyte
Yes
10
3
ATmega64M1
4096 bytes
2048 bytes
7647G–AVR–09/11
64 Kbyte
10
3