ATmega32C1 Automotive Atmel Corporation, ATmega32C1 Automotive Datasheet - Page 299
ATmega32C1 Automotive
Manufacturer Part Number
ATmega32C1 Automotive
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT90CAN128_AUTOMOTIVE.pdf
(225 pages)
2.ATMEGA16M1_AUTOMOTIVE.pdf
(12 pages)
3.ATMEGA16M1_AUTOMOTIVE.pdf
(25 pages)
4.ATMEGA16M1_AUTOMOTIVE.pdf
(367 pages)
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
- AT90CAN128_AUTOMOTIVE PDF datasheet
- ATMEGA16M1_AUTOMOTIVE PDF datasheet #2
- ATMEGA16M1_AUTOMOTIVE PDF datasheet #3
- ATMEGA16M1_AUTOMOTIVE PDF datasheet #4
- Current page: 299 of 367
- Download datasheet (7Mb)
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)
299
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