ATtiny261 Automotive Atmel Corporation, ATtiny261 Automotive Datasheet - Page 191
ATtiny261 Automotive
Manufacturer Part Number
ATtiny261 Automotive
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT90CAN128_AUTOMOTIVE.pdf
(225 pages)
2.ATTINY261_AUTOMOTIVE.pdf
(11 pages)
3.ATTINY261_AUTOMOTIVE.pdf
(16 pages)
4.ATTINY261_AUTOMOTIVE.pdf
(226 pages)
Specifications of ATtiny261 Automotive
Flash (kbytes)
2 Kbytes
Pin Count
20
Max. Operating Frequency
16 MHz
Cpu
8-bit AVR
# Of Touch Channels
4
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)
0.12
Eeprom (bytes)
128
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
- AT90CAN128_AUTOMOTIVE PDF datasheet
- ATTINY261_AUTOMOTIVE PDF datasheet #2
- ATTINY261_AUTOMOTIVE PDF datasheet #3
- ATTINY261_AUTOMOTIVE PDF datasheet #4
- Current page: 191 of 226
- Download datasheet (5Mb)
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
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