ATtiny167 Atmel Corporation, ATtiny167 Datasheet - Page 245
ATtiny167
Manufacturer Part Number
ATtiny167
Description
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATtiny167-15MZ
Manufacturer:
ATMEL
Quantity:
670
Company:
Part Number:
ATtiny167-A15MZ
Manufacturer:
ATMEL
Quantity:
480
Part Number:
ATtiny167-A15MZ
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATtiny167-A15XD
Manufacturer:
BOSCH
Quantity:
40 000
Part Number:
ATtiny167-A15XZ
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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22.3
22.4
22.4.1
Table 22-1.
Notes:
22.4.2
8265B–AVR–09/10
Calibration
Method
Factory
Calibration
User
Calibration
Speed
Clock Characteristics
1. Accuracy of oscillator frequency at calibration point (fixed temperature and fixed voltage).
Accuracy of Calibrated Internal Oscillator
External Clock Drive Waveforms
Calibration Accuracy of Internal Oscillator
Target Frequency
Figure 22-1. Maximum Frequency vs. V
It is possible to manually calibrate the internal oscillator to be more accurate than default fac-
tory calibration. Note that the oscillator frequency depends on temperature and voltage.
Voltage and temperature characteristics can be found in
Figure 22-2. External Clock Drive Waveforms
Fixed frequency
7.3 - 8.1 MHz
8.0 MHz
within:
16 MHz
8 MHz
4 MHz
V
IL1
V
1.8V
IH1
Fixed voltage within:
1.8 - 5.5V
V
3V
CC
2.7V
CC
, ATtiny87/167
Fixed temperature
-40°C to +85°C
Temperature
within:
25°C
4.5V
Figure 23-29 on page
voltage & temperature
Accuracy at given
5.5V
±10%
±1%
270.
(1)
245
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