ATmega64M1 Automotive Atmel Corporation, ATmega64M1 Automotive Datasheet - Page 320

• Manufacturer Part Number: ATmega64M1 Automotive
• Manufacturer: Atmel Corporation

Specifications of ATmega64M1 Automotive

• Flash (kbytes): 64 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): 4
• Eeprom (bytes): 2048
• 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

26.5
26.6
320
Maximum Speed vs. V
PLL Characteristics
Atmel ATmega16/32/64/M1/C1
Maximum frequency is depending on V
equals 8MHz when V
4.5V and 5.5V.
Figure 26-2. Maximum Frequency vs. V
.
Table 26-3.
Note:
Symbol
PLL
PLL
PLL
IF
F
LT
CC
While connected to external clock or external oscillator, PLL Input Frequency must be selected
to provide outputs with frequency in accordance with driven parts of the circuit (CPU core,
PSC...)
PLL Characteristics - V
16Mhz
8Mhz
Parameter
Input Frequency
PLL Factor
Lock-in Time
CC
is between 2.7V and 4.5V and equals 16MHz when V
2.7V
CC
CC.
= 2.7V to 5.5V (unless otherwise noted)
CC
As shown in
Safe Operating Area
, ATmega16/32/64/M1/C1
4.5V
Figure 26-2
Min.
0.5
5.5V
Typ.
, the Maximum Frequency
64
1
Max.
80
2
CC
7647G–AVR–09/11
is between
Units
MHz
µS