ATA6612P-PLQW Atmel, ATA6612P-PLQW Datasheet - Page 130
![MCU W/LIN TXRX REG WTCHDG 48-QFN](/photos/6/82/68297/48-qfn_sml.jpg)
ATA6612P-PLQW
Manufacturer Part Number
ATA6612P-PLQW
Description
MCU W/LIN TXRX REG WTCHDG 48-QFN
Manufacturer
Atmel
Series
AVR® ATA66 LIN-SBCr
Datasheet
1.ATA6612-EK.pdf
(364 pages)
Specifications of ATA6612P-PLQW
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
I²C, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
23
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Eeprom Size
512 x 8
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
48-QFN Exposed Pad
Processor Series
ATA6x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
1 KB
Interface Type
I2C, SPI, USART
Maximum Clock Frequency
16 MHz
Number Of Programmable I/os
23
Number Of Timers
3
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATA6612P-PLQW
Manufacturer:
UPI
Quantity:
230
- Current page: 130 of 364
- Download datasheet (7Mb)
6.12.8.6
6.12.8.7
130
Atmel ATA6612/ATA6613
Timer/Counter Interrupt Mask Register – TIMSK0
Timer/Counter 0 Interrupt Flag Register – TIFR0
• Bits 7..3 – Res: Reserved Bits
• Bit 2 – OCIE0B: Timer/Counter Output Compare Match B Interrupt Enable
• Bit 1 – OCIE0A: Timer/Counter0 Output Compare Match A Interrupt Enable
• Bit 0 – TOIE0: Timer/Counter0 Overflow Interrupt Enable
• Bits 7..3 – Res: Reserved Bits
• Bit 2 – OCF0B: Timer/Counter 0 Output Compare B Match Flag
• Bit 1 – OCF0A: Timer/Counter 0 Output Compare A Match Flag
Initial Value
Initial Value
Read/Write
Read/Write
These bits are reserved bits in the Atmel
zero.
When the OCIE0B bit is written to one, and the I-bit in the Status Register is set, the
Timer/Counter Compare Match B interrupt is enabled. The corresponding interrupt is exe-
cuted if a Compare Match in Timer/Counter occurs, i.e., when the OCF0B bit is set in the
Timer/Counter Interrupt Flag Register – TIFR0.
When the OCIE0A bit is written to one, and the I-bit in the Status Register is set, the
Timer/Counter0 Compare Match A interrupt is enabled. The corresponding interrupt is
executed if a Compare Match in Timer/Counter0 occurs, i.e., when the OCF0A bit is set in
the Timer/Counter 0 Interrupt Flag Register – TIFR0.
When the TOIE0 bit is written to one, and the I-bit in the Status Register is set, the
Timer/Counter0 Overflow interrupt is enabled. The corresponding interrupt is executed if
an overflow in Timer/Counter0 occurs, i.e., when the TOV0 bit is set in the Timer/Counter
0 Interrupt Flag Register – TIFR0.
These bits are reserved bits in the Atmel ATA6612/ATA6613 and will always read as zero.
The OCF0B bit is set when a Compare Match occurs between the Timer/Counter and the
data in OCR0B – Output Compare Register0 B. OCF0B is cleared by hardware when exe-
cuting the corresponding interrupt handling vector. Alternatively, OCF0B is cleared by
writing a logic one to the flag. When the I-bit in SREG, OCIE0B (Timer/Counter Compare
B Match Interrupt Enable), and OCF0B are set, the Timer/Counter Compare Match Inter-
rupt is executed.
The OCF0A bit is set when a Compare Match occurs between the Timer/Counter0 and the
data in OCR0A – Output Compare Register0. OCF0A is cleared by hardware when exe-
cuting the corresponding interrupt handling vector. Alternatively, OCF0A is cleared by
writing a logic one to the flag.
Bit
Bit
R
R
7
–
0
7
–
0
R
6
–
0
R
6
–
0
R
5
–
0
R
5
–
0
R
4
–
0
R
4
–
0
®
ATA6612/ATA6613 and will always read as
R
3
–
0
R
3
–
0
OCIE0B
OCF0B
R/W
R/W
2
0
2
0
OCIE0A
OCF0A
R/W
R/W
1
0
1
0
TOIE0
TOV0
R/W
R/W
0
0
9111H–AUTO–01/11
0
0
TIMSK0
TIFR0
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