ATtiny167 Automotive Atmel Corporation, ATtiny167 Automotive Datasheet - Page 150

• Manufacturer Part Number: ATtiny167 Automotive
• Manufacturer: Atmel Corporation

Specifications of ATtiny167 Automotive

• Flash (kbytes): 16 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: 2
• Twi (i2c): 1
• Uart: 1
• Lin: 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: 3
• Input Capture Channels: 1
• Pwm Channels: 9
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

150
Atmel ATtiny24/44/84 [Preliminary]
Table 18-4.
Notes:
See
selection of offset calibration channels. The MUX0 bit works as a gain selection bit for differen-
tial channels, as shown in
gain is selected, and when it is set (one) 20x gain is selected. For normal differential channel
pairs, the MUX5 bit works as a polarity reversal bit. Toggling of the MUX5 bit reverses the pos-
itive and negative channel orientation.
For offset calibration purposes, the offset of certain differential channels can be measured by
selecting the same input for both negative and positive input. This calibration can be done for
ADC0, ADC3, and ADC7.
detailed manner.
Table 18-5 on page 151
1. See
2.
3. For offset calibration only.See
Reserved for reversal differential channels
“Temperature Measurement” on page 148
Reserved for differential channels
Single Ended Input Channel Selections.
Reserved for offset calibration
Table 18-5 on page 151
Single Ended Input
ADC0 (PA0)
ADC1 (PA1)
ADC2 (PA2)
ADC3 (PA3)
ADC4 (PA4)
ADC5 (PA5)
ADC6 (PA6)
ADC7 (PA7)
0V (AGND)
1.1V (I Ref)
ADC8
“ADC Operation” on page 138
Table 18-5 on page
for details of selection of differential input channels as well as
(2)
for details.
Table 18-5 on page 151
(3)
(1)
(1)
151. When the MUX0 bit is cleared (zero) 1x
describes offset calibration in a more
and
“ADC Operation” on page 138
001000 - 011111
100011 - 100111
101000 - 111111
MUX5..0
000000
000001
000010
000011
000100
000101
000110
000111
100000
100001
100010
7701E–AVR–02/11