ATA8742-PXQW Atmel, ATA8742-PXQW Datasheet - Page 201

• Manufacturer Part Number: ATA8742-PXQW
• Description: MCU W/TRANSMITTER ASK/FSK 24QFN
• Manufacturer: Atmel

Specifications of ATA8742-PXQW

• Frequency: 433MHz
• Applications: Home Automation, Remote Sensing, RKE
• Modulation Or Protocol: ASK, FSK
• Data Rate - Maximum: 32 kBit/s
• Power - Output: 7.5dBm
• Current - Transmitting: 9.8mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Memory Size: 4kB Flash, 256B EEPROM, 256B SRAM
• Voltage - Supply: 2 V ~ 4 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 24-VQFN Exposed Pad, 24-HVQFN, 24-SQFN, 24-DHVQFN
• Processor Series: ATA8x
• 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: 8.1 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ATASTK512-EK1-IND
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Details

Table 29-7.
29.6
9151A–INDCO–07/09
Symbol
V
V
V
REF
DIFF
IN
Serial Programming Characteristics
Parameter
Offset Error
Clock Frequency
Conversion Time
Reference Voltage
Input Voltage
Input Differential Voltage
ADC Characteristics, Differential Channels, T
Figure 29-3. Serial Programming Timing
Figure 29-4. Serial Programming Waveforms
SERIAL DATA OUTPUT
SERIAL CLOCK INPUT
SERIAL DATA INPUT
SAMPLE
(MOSI)
(MISO)
(SCK)
MOSI
MISO
SCK
Gain = 1x
V
ADC clock = 50 - 200 kHz
Bipolar - Gain = 20x
V
ADC clock = 50 - 200 kHz
Unipolar - Gain = 20x
V
ADC clock = 50 - 200 kHz
t
OVSH
REF
REF
REF
MSB
MSB
= 4V, V
= 4V, V
= 4V, V
A
= -40°C to 125°C (Continued)
Condition
CC
CC
CC
t
SHSL
= 5V
= 5V
= 5V
t
SHOX
-V
REF
GND
2.56
Min
-5.0
-5.0
-6.5
50
65
/Gain
t
SLSH
Typ
2.0
2.0
2.0
t
SLIV
AVCC - 0.5
V
REF
AVCC
ATA8742
Max
200
260
5.0
5.0
6.5
/Gain
LSB
LSB
Units
LSB
LSB
LSB
kHz
µs
V
V
V
201