ATMEGA64M1-15MZ Atmel, ATMEGA64M1-15MZ Datasheet - Page 157

• Manufacturer Part Number: ATMEGA64M1-15MZ
• Description: MCU AVR 64KB FLASH 3PSC 32-VQFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA64M1-15MZ

• Package / Case: 32-VQFN
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Speed: 16MHz
• Eeprom Size: 2K x 8
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Program Memory Size: 64KB (64K x 8)
• Data Converters: A/D 11x10b; D/A 1x10b
• Oscillator Type: Internal
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Connectivity: CAN, LIN, SPI, UART/USART
• Core Size: 8-Bit
• Processor Series: ATMEGA64x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 4 KB
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATADAPCAN01
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -
• Lead Free Status / Rohs Status: Details

14.16.11 PSC Interrupt Flag Register – PIFR
7647G–AVR–09/11
Bit
Read/Write
Initial Value
• Bit 7:4 – not use
not use.
• Bit 3 – PEV2 : PSC External Event 2 Interrupt
This bit is set by hardware when an external event which can generates a fault on module 2
occurs.
Must be cleared by software by writing a one to its location.
This bit can be read even if the corresponding interrupt is not enabled (PEVE2 bit = 0).
• Bit 2 – PEV1 : PSC External Event 1 Interrupt
This bit is set by hardware when an external event which can generates a fault on module 1
occurs.
Must be cleared by software by writing a one to its location.
This bit can be read even if the corresponding interrupt is not enabled (PEVE1 bit = 0).
• Bit 1 – PEV0 : PSC External Event 0 Interrupt
This bit is set by hardware when an external event which can generates a fault on module 0
occurs.
Must be cleared by software by writing a one to its location.
This bit can be read even if the corresponding interrupt is not enabled (PEVE0 bit = 0).
• Bit 0 – PEOP : PSC End Of Cycle Interrupt
This bit is set by hardware when an “end of PSC cycle” occurs.
Must be cleared by software by writing a one to its location.
This bit can be read even if the corresponding interrupt is not enabled (PEOPE bit = 0).
R
7
0
-
R
6
0
-
R
5
0
-
Atmel ATmega16/32/64/M1/C1
4
R
0
-
PEV2
R/W
3
0
PEV1
R/W
2
0
PEV0
R/W
1
0
PEOP
R/W
0
0
PIFR
157