ATtiny861 Automotive Atmel Corporation, ATtiny861 Automotive Datasheet - Page 191

• Manufacturer Part Number: ATtiny861 Automotive
• Manufacturer: Atmel Corporation

Specifications of ATtiny861 Automotive

• Flash (kbytes): 8 Kbytes
• Pin Count: 20
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 8
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 16
• Ext Interrupts: 16
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Twi (i2c): 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 11
• Adc Resolution (bits): 10
• Adc Speed (ksps): 15
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 0.5
• Eeprom (bytes): 512
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 150
• I/o Supply Class: 2.7 to 5.5
• Operating Voltage (vcc): 2.7 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 2
• Output Compare Channels: 6
• Input Capture Channels: 1
• Pwm Channels: 6
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

23.6
Table 23-5.
7753F–AVR–01/11
Symbol
AVCC
V
TUE
DNL
R
V
R
INL
REF
INT
AIN
Ref
ADC Characteristics
Parameter
Resolution
Absolute accuracy
Integral Non-linearity
Differential Non-linearity (DNL)
Gain Error
Offset Error
External Reference Voltage
Clock Frequency
Analog Supply Frequency
Internal Voltage Reference
Analog Input Resistance
Reference Input Resistance
Temperature Sensor Accuracy
ADC Characteristics, Single Ended Channels, -40°C +125°C
Condition
Single Ended Conversion
V
ADC clock = 200 kHz
V
ADC clock = 200 kHz
V
ADC clock = 200 kHz
V
ADC clock = 200 kHz
V
ADC clock = 200 kHz
After Firmware Calibration
Internal V
V
CC
CC
CC
CC
CC
CC
= 4V, V
= 4V,V
= 4V, V
= 4V, V
= 4V, V
= 3V
REF
REF
REF
REF
REF
REF
= 4V,
= 4V,
= 4V,
= 4V,
= 4V,
ATtiny261/ATtiny461/ATtiny861
V
CC
2.56
Min
-5.0
-3.5
1.0
50
21
- 0.3
Typ
-2.0
100
±10
2.0
0.6
0.2
1.2
1.1
10
30
V
CC
AVCC
Max
200
4.0
1.8
0.6
3.0
3.5
1.2
39
+ 0.3
Units
LSB
LSB
LSB
LSB
LSB
Bits
kHz
M
k
°C
V
V
V
191