ATtiny167 Atmel Corporation, ATtiny167 Datasheet - Page 226

• 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

226
ATtiny87/ATtiny167
Note that the fuses are read as logical zero, “0”, if they are programmed.
Table 21-3.
Table 21-4.
Notes:
Fuse Extended Byte
–
–
–
–
–
–
–
SELFPRGEN
Fuse High Byte
RSTDISBL
DWEN
SPIEN
WDTON
EESAVE
BODLEVEL2
BODLEVEL1
BODLEVEL0
(2)
(3)
1.
2. The SPIEN Fuse is not accessible in serial programming mode.
3.
4. See
(1)
See ”Alternate Functions of Port B” on page 81.
See ”WDTCR – Watchdog Timer Control Register” on page 57.
(4)
(4)
(4)
Extended Fuse Byte
Fuse High Byte
Table 22-5 on page 247
Bit No Description
7
6
5
4
3
2
1
0
Bit No
External Reset Disable
DebugWIRE Enable
Enable Serial Program
and Data Downloading
Watchdog Timer always on
EEPROM memory is preserved
through the Chip Erase
Brown-out Detector trigger level 1 (unprogrammed)
Brown-out Detector trigger level 1 (unprogrammed)
Brown-out Detector trigger level 1 (unprogrammed)
7
6
5
4
3
2
1
0
Description
–
–
–
–
–
–
–
Self Programming Enable
for BODLEVEL Fuse coding.
for description of RSTDISBL Fuse.
Default Value
1 (unprogrammed)
1 (unprogrammed)
0 (programmed,
1 (unprogrammed)
1 (unprogrammed,
SPI programming enabled)
EEPROM not preserved)
1 (unprogrammed)
1 (unprogrammed)
1 (unprogrammed)
1 (unprogrammed)
1 (unprogrammed)
1 (unprogrammed)
1 (unprogrammed)
Default Value
1 (unprogrammed)
for details.
8265B–AVR–09/10