ATtiny167 Automotive Atmel Corporation, ATtiny167 Automotive Datasheet - Page 201
ATtiny167 Automotive
Manufacturer Part Number
ATtiny167 Automotive
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT90CAN128_AUTOMOTIVE.pdf
(225 pages)
2.ATTINY167_AUTOMOTIVE.pdf
(10 pages)
3.ATTINY167_AUTOMOTIVE.pdf
(283 pages)
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
- AT90CAN128_AUTOMOTIVE PDF datasheet
- ATTINY167_AUTOMOTIVE PDF datasheet #2
- ATTINY167_AUTOMOTIVE PDF datasheet #3
- Current page: 201 of 283
- Download datasheet (5Mb)
7728G–AVR–06/10
Figure 17-11. Integral Non-linearity (INL)
Figure 17-12. Differential Non-linearity (DNL)
• Differential Non-linearity (DNL): The maximum deviation of the actual code width (the
• Quantization Error: Due to the quantization of the input voltage into a finite number of
• Absolute Accuracy: The maximum deviation of an actual (unadjusted) transition compared
interval between two adjacent transitions) from the ideal code width (1 LSB). Ideal value: 0
LSB.
codes, a range of input voltages (1 LSB wide) will code to the same value. Always ± 0.5
LSB.
to an ideal transition for any code. This is the compound effect of offset, gain error,
differential error, non-linearity, and quantization error. Ideal value: ± 0.5 LSB.
Output Code
Output Code
0x000
0x3FF
0
1 LSB
ATtiny87/ATtiny167
V
REF
V
REF
Input Voltage
Input Voltage
Ideal ADC
Actual ADC
201
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