ATA6603P-PLQW Atmel, ATA6603P-PLQW Datasheet - Page 268

• Manufacturer Part Number: ATA6603P-PLQW
• Description: MCU W/LIN TXRX REG WTCHDG 48-QFN
• Manufacturer: Atmel
• Series: AVR® ATA66 LIN-SBCr

Specifications of ATA6603P-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: 16KB (16K 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 4-105. ADC Timing Diagram, Auto Triggered Conversion
268
ATA6602/ATA6603
Cycle Number
ADC Clock
Trigger
Source
ADATE
ADIF
ADCH
ADCL
Prescaler
Reset
Figure 4-106. ADC Timing Diagram, Free Running Conversion
Table 4-97.
Condition
First conversion
Normal conversions, single ended
Auto Triggered conversions
MUX and REFS
Update
1
2
ADC Conversion Time
3
Sample &
Hold
4
Cycle Number
ADC Clock
ADSC
ADIF
ADCH
ADCL
5
6
Conversion
Complete
One Conversion
7
11
One Conversion
Sample & Hold (Cycles from
8
12
Start of Conversion)
9
13
10
13.5
Conversion
Next Conversion
1
1.5
Sign and MSB of Result
LSB of Result
2
Complete
11
2
MUX and REFS
Update
12
3
Sample & Hold
13
4
Sign and MSB of Result
Conversion Time (Cycles)
LSB of Result
Next Conversion
1
Prescaler
Reset
13.5
25
13
4921E–AUTO–09/09
2