ATA5771_09 ATMEL [ATMEL Corporation], ATA5771_09 Datasheet - Page 238

• Manufacturer Part Number: ATA5771_09
• Description: Microcontroller with UHF ASK/FSK Transmitter
• Manufacturer: ATMEL [ATMEL Corporation]

Table 22-7.
22.6
7701C–AVR–12/08
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 22-3. Serial Programming Timing
Figure 22-4. 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
ATtiny24/44/84
Typ
2.0
2.0
2.0
t
SLIV
AVCC - 0.5
V
REF
AVCC
Max
200
260
5.0
5.0
6.5
/Gain
LSB
LSB
Units
LSB
LSB
LSB
kHz
µs
V
V
V
185