ATtiny167 Atmel Corporation, ATtiny167 Datasheet - Page 247

• 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

22.6
8265B–AVR–09/10
Internal Voltage Characteristics
Table 22-5.
Notes:
Table 22-6.
Table 22-7.
Symbol
Symbol
V
V
t
I
BG
BG
t
BG
HYST
BOD
BODLEVEL[2:0] Fuses
1. V
where this is the case, the device is tested down to V
This guarantees that a Brown-Out Reset will occur before V
rect operation of the microcontroller is no longer guaranteed. The test is performed using
BODLEVEL = 101 for Low Operating Voltage and BODLEVEL = 100 for High operating
Voltage.
Parameter
Bandgap reference voltage
Bandgap reference start-up time
Bandgap reference current consumption
BOT
Parameter
Brown-out Detector Hysteresis
Min Pulse Width on Brown-out Reset
BODLEVEL Fuse Coding
Brown-out Characteristics
Internal Voltage Reference Characteristics
1 1 1
1 1 0
1 0 1
1 0 0
0 1 1
0 1 0
0 0 1
0 0 0
may be below nominal minimum operating voltage for some devices. For devices
b
b
b
b
b
b
b
b
Min. V
1.7
2.5
4.1
BOT
(1)
Condition
T
T
T
V
V
V
A
A
A
CC
CC
CC
Typ. V
Reserved
= 25°C
= 25°C
= 25°C
= 4.5
= 4.5
= 4.5
1.8
2.7
4.3
BOD Disabled
CC
BOT
Min.
= V
BOT
CC
Min.
1.0
drops to a voltage where cor-
during the production test.
Typ.
80
Max. V
2
Typ.
1.1
40
10
2.0
2.9
4.5
BOT
Max.
Max.
1.2
70
Units
Units
mV
Units
µs
V
µA
µs
V
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