ATMEGA64M1-AU Atmel, ATMEGA64M1-AU Datasheet - Page 140

• Manufacturer Part Number: ATMEGA64M1-AU
• Description: IC MCU AVR 64K FLASH 32TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA64M1-AU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: CAN, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 11x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-TQFP, 32-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -
• Lead Free Status / Rohs Status: Details

17.7
17.8
140
Overlap Protection
Signal Description
ATmega16M1/32M1/64M1
Thanks to Overlap Protection two outputs on a same module cannot be active at the same time.
So it cannot generate cross conduction. This feature can be disactivated thanks to POVEn (PSC
Overlap Enable).
Figure 17-9. PSC External Block View
POCRRB[11:0]
POCR0SB[11:0]
POCR0RA[11:0]
POCR0SA[11:0]
POCR1SB[11:0]
POCR1RA[11:0]
POCR1SA[11:0]
POCR2SB[11:0]
POCR2RA[11:0]
POCR2SA[11:0]
CLK
CLK
PLL
I/O
12
12
12
12
12
12
12
12
12
12
IRQ PSC
PSCASY
PSCOUT0A
PSCOUT0B
PSCOUT1A
PSCOUT1B
PSCOUT2A
PSCOUT2B
AC2O
AC1O
AC0O
PSCIN2
PSCIN1
PSCIN0
8209D–AVR–11/10