ATA5773-PXQW Atmel, ATA5773-PXQW Datasheet - Page 121

• Manufacturer Part Number: ATA5773-PXQW
• Description: XMITTR UHF ASK/FSK 310MHZ 24VQFN
• Manufacturer: Atmel

Specifications of ATA5773-PXQW

• Frequency: 310MHz ~ 350MHz
• Modulation Or Protocol: UHF
• Power - Output: 8dBm
• Voltage - Supply: 2 V ~ 4 V
• Current - Transmitting: 9.8mA
• Data Interface: PCB, Surface Mount
• Memory Size: 4kB Flash, 256B EEPROM, 256B SRAM
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 24-VQFN Exposed Pad, 24-HVQFN, 24-SQFN, 24-DHVQFN
• Processor Series: ATA5x
• Core: AVR8
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 4 KB
• Data Ram Size: 256 B
• Interface Type: SPI, USI
• Maximum Clock Frequency: 4 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Sensitivity: -
• Data Rate - Maximum: -
• Current - Receiving: -
• Lead Free Status / Rohs Status: Details

4.16.11.7
4.16.11.8
9137E–RKE–12/10
ICR1H and ICR1L – Input Capture Register 1
TIMSK1 – Timer/Counter Interrupt Mask Register 1
The Input Capture is updated with the counter (TCNT1) value each time an event occurs on
the ICP1 pin (or optionally on the Analog Comparator output for Timer/Counter1). The Input
Capture can be used for defining the counter TOP value.
The Input Capture Register is 16-bit in size. To ensure that both the high and low bytes are
read simultaneously when the CPU accesses these registers, the access is performed using
an 8-bit temporary high byte register (TEMP). This temporary register is shared by all the other
16-bit registers.
• Bit 7,6,4,3 – Reserved Bit
This bit is reserved for future use. For ensuring compatibility with future devices, this bit must
be written to zero when the register is written.
• Bit 5 – ICIE1: Timer/Counter1, Input Capture Interrupt Enable
When this bit is written to one, and the I-flag in the Status Register is set (interrupts globally
enabled), the Timer/Countern Input Capture interrupt is enabled. The
corresponding Interrupt Vector (See “Interrupts” on page 66.) is executed when the
ICF1 Flag, located in TIFR1, is set.
• Bit 2– OCIE1B: Timer/Counter1, Output Compare B Match Interrupt Enable
When this bit is written to one, and the I-flag in the Status Register is set (interrupts globally
enabled), the Timer/Counter1 Output Compare B Match interrupt is enabled. The correspond-
ing Interrupt Vector (see
flag, located in TIFR1, is set.
• Bit 1– OCIE1A: Timer/Counter1, Output Compare A Match Interrupt Enable
When this bit is written to one, and the I-flag in the Status Register is set (interrupts globally
enabled), the Timer/Counter1 Output Compare A Match interrupt is enabled. The correspond-
ing Interrupt Vector (see
flag, located in TIFR1, is set.
• Bit 0 – TOIE1: Timer/Counter1, Overflow Interrupt Enable
When this bit is written to one, and the I-flag in the Status Register is set (interrupts globally
enabled), the Timer/Counter1 Overflow interrupt is enabled. The corresponding Interrupt Vec-
tor (see
TIFR1, is set.
Bit
0x25 (0x45)
0x24 (0x44)
Read/Write
Initial Value
Bit
0x0C (0x2C)
Read/Write
Initial Value
Section 4.12 “Interrupts” on page
R/W
Section 4.16.3 “Accessing 16-bit Registers” on page
R
7
0
7
–
0
R/W
Section 4.12 “Interrupts” on page
Section 4.12 “Interrupts” on page
R
6
0
6
–
0
ICIE1
R/W
R/W
5
0
5
0
R/W
4
0
R
4
–
0
55) is executed when the TOV1 flag, located in
ICR1[15:8]
ICR1[7:0]
R/W
3
0
Atmel ATA5771/73/74
R
3
–
0
OCIE1B
55) is executed when the OCF1B
55) is executed when the OCF1A
R/W
R/W
2
0
2
0
OCIE1A
R/W
97.
R/W
1
0
1
0
R/W
TOIE1
R/W
0
0
0
0
TIMSK1
ICR1H
ICR1L
121