ATmega32C1 Automotive Atmel Corporation, ATmega32C1 Automotive Datasheet - Page 299

• 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

7647G–AVR–09/11
Table 25-5.
Table 25-6.
Note:
PSCRB
unprogrammed
programmed
programmed
programmed
programmed
BODLEVEL2
BODLEVEL1
BODLEVEL0
High Fuse Byte
RSTDISBL
DWEN
SPIEN
WDTON
EESAVE
BOOTSZ1
BOOTSZ0
BOOTRST
(2)
1. See
2. The SPIEN Fuse is not accessible in serial programming mode.
3. See
4. The default value of BOOTSZ1..0 results in maximum Boot Size. See
(3)
(1)
302
(1)
(1)
(1)
PSC Output Behavior During and after Reset until POC register is written
Fuse High Byte
for details.
“Alternate Functions of Port C” on page 72
“Watchdog Timer Configuration” on page 55
unprogrammed
unprogrammed
programmed
programmed
PSCARV
Bit No
7
6
5
4
3
2
1
0
X
Atmel ATmega16/32/64/M1/C1
Description
External Reset Disable
debugWIRE Enable
Enable Serial Program and
Data Downloading
Watchdog Timer Always On
EEPROM memory is
preserved through the Chip
Erase
Select Boot Size
(see Table 113 for details)
Select Boot Size
(see Table 113 for details)
Select Reset Vector
unprogrammed
unprogrammed
programmed
programmed
PSCBRV
X
2
1
0
for description of RSTDISBL Fuse.
for details.
PSCOUTnA
normal port
forced low
forced low
forced high
forced high
Brown-out
Detector
trigger level
Brown-out
Detector
trigger level
Brown-out
Detector
trigger level
1 (unprogrammed)
1 (unprogrammed)
0 (programmed, SPI
programming enabled)
1 (unprogrammed),
EEPROM not reserved
0 (programmed)
0 (programmed)
Default Value
1 (unprogrammed)
1 (unprogrammed)
Table 25-8 on page
PSCOUTnB
normal port
forced low
forced high
forced low
forced high
1
(unprogrammed)
1
(unprogrammed)
1
(unprogrammed)
(4)
(4)
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