ATmega32M1 Automotive Atmel Corporation, ATmega32M1 Automotive Datasheet - Page 194
ATmega32M1 Automotive
Manufacturer Part Number
ATmega32M1 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 ATmega32M1 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
14
Input Capture Channels
1
Pwm Channels
10
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: 194 of 225
- Download datasheet (4Mb)
23.3
23.4
194
Supply Current of IO modules
Power-down Supply Current
Atmel ATtiny24/44/84 [Preliminary]
The tables and formulas below can be used to calculate the additional current consumption for
the different I/O modules in Active and Idle mode. The enabling or disabling of the I/O modules
are controlled by the Power Reduction Register. See
for details.
Table 23-1.
Figure 23-13. Power-down Supply Current vs. V
PRR bit
PRTIM1
PRTIM0
PRUSI
PRADC
4.5
3.5
2.5
1.5
0.5
5
4
3
2
1
0
2.5
Additional Current Consumption for the different I/O modules (absolute values)
Typical numbers
6.6µA
8.7µA
22µA
5.5µA
V
CC
3
= 2V, F = 1MHz
P OWER-DOWN S UP P LY CURRENT vs . V
3.5
WATCHDOG TIMER DISABLED
V
26µA
35µA
22µA
87µA
CC
4
V
(V)
CC
CC
= 3V, F = 4MHz
(Watchdog Timer Disabled)
“Power Reduction Register” on page 36
4.5
C C
5
106µA
140µA
87µA
340µA
V
CC
= 5V, F = 8MHz
7701E–AVR–02/11
5.5
125 ˚C
-45 ˚C
85 ˚C
25 ˚C
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