ATmega32C1 Automotive Atmel Corporation, ATmega32C1 Automotive Datasheet - Page 317
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
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- Download datasheet (7Mb)
26. Electrical Characteristics
26.1
26.2
T
7647G–AVR–09/11
Operating Temperature ................................. –40°C to +125°C
Storage Temperature..................................... –65°C to +150°C
Voltage on any Pin except RESET
with respect to Ground ............................... –0.5V to V
Voltage on RESET with respect to Ground .... –0.5V to +13.0V
Maximum Operating Voltage .............................................6.0V
DC Current per I/O Pin .................................................40.0mA
DC Current
Injection Current at V
Note:
Symbol
V
V
V
V
V
V
V
V
V
V
V
A
IL
IH
IL1
IH1
IL2
IH2
IL3
IH3
OL
OH
OL3
= -40°C to +125°C, V
Absolute Maximum Ratings*
DC Characteristics
1. Maximum current per port = ±30mA
Parameter
Input Low Voltage
Input High Voltage
Input Low Voltage
Input High Voltage
Input Low Voltage
Input High Voltage
Input Low Voltage
Input High Voltage
Output Low Voltage
(Port B, C & D and XTAL1,
XTAL2 pins as I/O)
Output High Voltage
(Port B, C & D and XTAL1,
XTAL2 pins as I/O)
Output Low Voltage
(RESET pin as I/O)
V
CC
and GND Pins .................................200.0mA
CC
= 0V to 5V ...........................±5.0mA
CC
= 2.7V to 5.5V (unless otherwise noted)
All DC/AC characteristics contained in this datasheet are based on simulations and character-
ization of similar devices in the same process and design methods. These values are
preliminary representing design targets, and will be updated after characterization of actual
automotive silicon data.
(3)
(3)
(4)
Condition
Port B, C & D and XTAL1,
XTAL2 pins as I/O
Port B, C & D and XTAL1,
XTAL2 pins as I/O
XTAL1 pin , External Clock
Selected
XTAL1 pin , External Clock
Selected
RESET pin
RESET pin
RESET pin as I/O
RESET pin as I/O
I
I
I
I
I
I
OL
OL
OH
OH
OL
OL
= 10mA, V
= 6mA, V
= 2.1mA, V
= 0.8mA, V
= –10mA, V
= –8mA, V
CC
CC
CC
CC
CC
CC
+0.5V
CC
= 3V
= 5V
= 3V
= 5V
= 3V
= 5V
(1)
*NOTICE:
Atmel ATmega16/32/64/M1/C1
0.6V
0.8V
0.9V
0.8V
Min.
–0.5
–0.5
–0.5
–0.5
4.2
2.2
CC
CC
CC
CC
(2)
(2)
(2)
(2)
Stresses beyond those listed under “Absolute Max-
imum Ratings” may cause permanent damage to
the device. This is a stress rating only and func-
tional operation of the device at these or other con-
ditions beyond those indicated in the operational
sections of this specification is not implied. Expo-
sure to absolute maximum rating conditions for
extended periods may affect device reliability.
Typ.
0.2V
0.1V
0.2V
0.2V
V
V
V
V
CC
CC
CC
CC
Max.
0.7
0.5
0.9
0.7
+0.5
+0.5
+0.5
+0.5
CC
CC
CC
CC
(1)
(1)
(1)
(1)
Units
V
V
V
V
V
V
V
V
V
V
V
V
V
V
317
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