ATmega32M1 Automotive Atmel Corporation, ATmega32M1 Automotive Datasheet - Page 253
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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: 253 of 367
- Download datasheet (7Mb)
7647G–AVR–09/11
The block diagram of the two amplifiers is shown on
Figure 18-17. Amplifiers block diagram
AMP0EN
AMP1EN
AMP2EN
AMP0+
AMP1+
AMP2+
AMP0-
AMP1-
AMP2-
AMP0IS
AMP1IS
AMP2IS
Amplifier 0
Amplifier 1
Amplifier 2
Clock
Clock
Clock
AMP0G1
AMP1G1
AMP2G1
+
+
+
-
-
-
AMP0G0
AMP1G0
AMP2G0
AMP0CSR
AMP1CSR
AMP2CSR
Atmel ATmega16/32/64/M1/C1
00
01
10
01
AMPCMP0 AMP0TS2
00
01
10
01
AMPCMP1 AMP1TS2
AMPCMP2 AMP2TS2
ADCK/8
ADCK/8
ADCK/8
Timer 0 Compare Match
Timer 0 Overflow
Timer 1 Compare Match
Timer 1 Overflow
PSS0
PSS1
PSS2
Timer 0 Compare Match
Timer 0 Overflow
Timer 1 Compare Match
Timer 1 Overflow
PSS0
PSS1
PSS2
Timer 0 Compare Match
Timer 0 Overflow
Timer 1 Compare Match
Timer 1 Overflow
PSS0
PSS1
PSS2
Figure
AMP0TS1 AMP0TS0
AMP1TS1 AMP1TS0
AMP2TS1 AMP2TS0
Toward ADC MU
Toward ADC MU
Toward ADC MUX
18-17.
(AMP1)
(AMP2)
(AMP0)
253
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