ATtiny167 Atmel Corporation, ATtiny167 Datasheet - Page 189

• Manufacturer Part Number: ATtiny167
• Manufacturer: Atmel Corporation

Specifications of ATtiny167

• 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 85
• I/o Supply Class: 1.8 to 5.5
• Operating Voltage (vcc): 1.8 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

8265B–AVR–09/10
The internal Current Source solution of ATtiny87/167 immunizes the address detection
against any kind of voltage variations.
Table 16-1.
Table 16-2.
Note:
Physical
Address
Physical
Address
10
12
13
14
15
11
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
8
9
1. 5V range: Max R
3V range: Max R
Resistor Value
Resistor Value
Example of Resistor Values(±5%) for a 8-address System (AV
Example of Resistor Values(±1%) for a 16-address System (AV
R
R
load
load
10 000
15 000
22 000
10 000
12 000
15 000
18 000
22 000
27 000
1 000
2 200
3 300
4 700
6 800
1 000
1 200
6 800
8 200
1500
1800
2200
2700
3300
4700
(Ohm)
(Ohm)
load
load
30KΩ
15KΩ
Typical Measured
Typical Measured
Voltage (V)
Voltage (V)
0.22
0.33
0.47
0.68
0.12
0.15
0.18
0.22
0.27
0.33
0.47
0.68
0.82
0.1
1.5
2.2
0.1
1.0
1.2
1.5
1.8
2.2
2.7
1
Reading with
Reading with
a 2.56V ref
a 2.56V ref
Minimum
Minimum
1023
104
127
181
262
316
386
463
579
694
849
38
46
57
69
84
Reading with
Reading with
a 2.56V ref
a 2.56V ref
Typical
Typical
1023
132
188
272
400
600
880
108
132
188
272
328
400
480
600
720
880
40
88
40
48
60
72
88
CC
CC
= 5V
Reading with
Reading with
= 5V
a 2.56V ref
a 2.56V ref
Maximum
Miximum
1023
(1)
122
149
212
306
369
450
540
675
810
989
45
54
68
81
99
(1)
)
)
189