ATtiny45 Automotive Atmel Corporation, ATtiny45 Automotive Datasheet - Page 146
ATtiny45 Automotive
Manufacturer Part Number
ATtiny45 Automotive
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT90CAN128_AUTOMOTIVE.pdf
(225 pages)
2.ATTINY25_AUTOMOTIVE.pdf
(7 pages)
3.ATTINY25_AUTOMOTIVE.pdf
(196 pages)
4.ATTINY45_AUTOMOTIVE.pdf
(25 pages)
Specifications of ATtiny45 Automotive
Flash (kbytes)
4 Kbytes
Pin Count
8
Max. Operating Frequency
16 MHz
Cpu
8-bit AVR
# Of Touch Channels
3
Hardware Qtouch Acquisition
No
Max I/o Pins
6
Ext Interrupts
6
Usb Speed
No
Usb Interface
No
Spi
1
Twi (i2c)
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
4
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
5
Pwm Channels
6
32khz Rtc
No
Calibrated Rc Oscillator
Yes
- AT90CAN128_AUTOMOTIVE PDF datasheet
- ATTINY25_AUTOMOTIVE PDF datasheet #2
- ATTINY25_AUTOMOTIVE PDF datasheet #3
- ATTINY45_AUTOMOTIVE PDF datasheet #4
- Current page: 146 of 225
- Download datasheet (4Mb)
146
Atmel ATtiny24/44/84 [Preliminary]
• Gain Error: After adjusting for offset, the gain error is found as the deviation of the last
Figure 18-10. Gain Error
• Integral Non-linearity (INL): After adjusting for offset and gain errors, the INL is the maximum
Figure 18-11. Integral Non-linearity (INL)
• Differential Non-linearity (DNL): The maximum deviation of the actual code width (the interval
transition (0x3FE to 0x3FF) compared to the ideal transition (at 1.5LSB below maximum).
Ideal value: 0LSB
deviation of an actual transition compared to an ideal transition for any code. Ideal value:
0LSB.
between two adjacent transitions) from the ideal code width (1LSB). Ideal value: 0LSB.
Output Code
Output Code
Gain
Error
V
V
REF
REF
Input Voltage
Input Voltage
Ideal ADC
Actual ADC
Ideal ADC
Actual ADC
7701E–AVR–02/11
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