ATtiny167 Automotive Atmel Corporation, ATtiny167 Automotive Datasheet - Page 246

• Manufacturer Part Number: ATtiny167 Automotive
• Manufacturer: Atmel Corporation

Specifications of ATtiny167 Automotive

• 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 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: 3
• Input Capture Channels: 1
• Pwm Channels: 9
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

22.4.3
22.5
246
RESET Characteristics
ATtiny87/ATtiny167
External Clock Drive
Table 22-2.
Table 22-3.
Table 22-4.
Note:
Symbol
Symbol
V
V
1/t
Symbol
t
V
t
t
t
V
t
CHCX
t
V
CLCX
CLCH
CHCL
V
PORMAX
V
CLCL
t
t
I
PORMIN
RST
CLCL
CLCL
RST
BG
BG
CCRR
BG
POT
RST
1. Before rising, the supply has to be between VPORMIN and VPORMAX to ensure a Reset.
Parameter
Oscillator Frequency
Clock Period
High Time
Low Time
Rise Time
Fall Time
Change in period from one clock
cycle to the next
Parameter
Voltage
Minimum pulse width on
RESET Pin
Bandgap reference voltage
Bandgap reference start-up
time
Bandgap reference current
consumption
RESET Pin Threshold
Parameter
Power-on Reset Threshold Voltage (rising)
Power-on Reset Threshold Voltage (falling)
VCC Max. start voltage to ensure internal
Power-on Reset signal
VCC Min. start voltage to ensure internal
Power-on Reset signal
VCC Rise Rate to ensure Power-on Reset
RESET Pin Threshold Voltage
External Clock Drive
External Reset Characteristics
Power On Reset Characteristics
V
V
V
Condition
T
T
T
V
V
CC
CC
CC
A
A
A
CC
CC
= 25°C
= 25°C
= 25°C
= 2.7V,
= 2.7V,
= 2.7V,
= 5V
= 5V
Vcc = 2.7 - 5.5V
Min.
125
50
50
0
(1)
0.1 Vcc
0.1 Vcc
–0.1
0.01
Min
Max.
1.0
Min
1.6
1.6
1.0
8
2
Typ
1.4
Vcc = 4.5 - 5.5V
Typ
1.3
1.1
Min.
62.5
40
15
25
25
0
0.9 Vcc
Max
Vcc
Max
1.6
0.4
0.9
2.5
1.2
Max.
70
0.5
0.5
16
7728G–AVR–06/10
2
Units
V/ms
Units
Units
MHz
V
V
V
V
V
ms
ms
µA
µs
µs
ns
ns
ns
%
V
V