ATtiny461 Automotive Atmel Corporation, ATtiny461 Automotive Datasheet - Page 3

• Manufacturer Part Number: ATtiny461 Automotive
• Manufacturer: Atmel Corporation

Specifications of ATtiny461 Automotive

• Flash (kbytes): 4 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): 0.25
• Eeprom (bytes): 256
• 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

1.4
T
7793C–AVR–06/10
Note:
A
Symbol
= –40°C to 150°C, V
TUE
DNL
INL
ADC Characteristics (Differential Mode)
1. For temperature range +125°C to +150°C only. For –40°C to +125°C, refer to ATtiny261/461/861automotive datasheet.
Parameter
Resolution
Absolute accuracy
Integral Non Linearity
Differential Non Linearity
CC
= 2.7V to 5.5V (unless otherwise noted)
Differential conversion,
gain = 1x or 8x
Differential conversion,
gain = 20x or 32x
Gain = 1x/8x, BIPOLAR,
V
ADC clock = 200 kHz
Gain = 20x/32x, BIPOLAR,
V
ADC clock = 200 kHz
Gain = 1x/8x, UNIPOLAR,
V
ADC clock = 200 kHz
Gain = 20x/32x, UNIPOLAR,
V
ADC clock = 200 kHz
Gain = 1x/8x, BIPOLAR,
V
ADC clock = 200 kHz
Gain = 20x/32x, BIPOLAR,
V
ADC clock = 200 kHz
Gain = 1x/8x, UNIPOLAR,
V
ADC clock = 200 kHz
Gain = 20x/32x, UNIPOLAR,
V
ADC clock = 200 kHz
Gain = 1x/8x, BIPOLAR,
V
ADC clock = 200 kHz
Gain = 20x/32x, BIPOLAR,
V
ADC clock = 200 kHz
Gain = 1x/8x, UNIPOLAR,
V
ADC clock = 200 kHz
Gain = 20x/32x, UNIPOLAR,
V
ADC clock = 200 kHz
Condition
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
ATtiny261/461/861 Automotive [Preliminary]
= 5V, V
= 5V, V
= 5V, V
= 5V, V
= 5V, V
= 5V, V
= 5V, V
= 5V, V
= 5V, V
= 5V, V
= 5V, V
= 5V, V
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
= 4V,
= 4V,
= 4V,
= 4V,
= 4V,
= 4V,
= 4V,
= 4V,
= 4V,
= 4V,
= 4V,
= 4V,
(1)
Min
Typ
1.7
2.0
2.3
3.0
0.3
0.7
1.0
2.0
0.3
0.4
0.4
0.8
8
8
10.0
Max
4.0
6.0
6.0
1.5
3.0
3.0
8.0
1.0
1.2
1.0
2.5
Unit
LSB
LSB
LSB
Bit
Bit
3