ATmega169P Atmel Corporation, ATmega169P Datasheet - Page 333

• Manufacturer Part Number: ATmega169P
• Manufacturer: Atmel Corporation

Specifications of ATmega169P

• Flash (kbytes): 16 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 16
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 54
• Ext Interrupts: 17
• Usb Speed: No
• Usb Interface: No
• Spi: 2
• Twi (i2c): 1
• Uart: 1
• Segment Lcd: 100
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 15
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 1
• Eeprom (bytes): 512
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: Yes
• 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: 3
• Output Compare Channels: 4
• Input Capture Channels: 1
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

28.4.3
28.5
8018P–AVR–08/10
System and Reset Characteristics
External Clock Drive
Table 28-3.
Table 28-4.
Note:
Symbol
1/t
t
t
t
t
t
Δ
Symbol
CLCL
CHCX
CLCX
CLCH
CHCL
t
V
V
CLCL
V
V
t
CLCL
t
V
t
I
RST
HYST
BOD
POT
RST
BG
BG
PSR
BG
1. The Power-on Reset will not work unless the supply voltage has been below V
Parameter
Parameter
Power-on Reset Threshold
Voltage (rising)
Power-on Reset Threshold
Voltage (falling)
Power-on Reset Slope Rate
Minimum pulse width on RESET
Pin
Brown-out Detector Hysteresis
Min Pulse Width on Brown-out
Reset
Bandgap reference voltage
Bandgap reference start-up time
Bandgap reference current
consumption
Oscillator
Frequency
Clock Period
High Time
Low Time
Rise Time
Fall Time
Change in period
from one clock
cycle to the next
RESET Pin Threshold Voltage
External Clock Drive
Reset, Brown-out,and Internal Voltage Characteristics
(1)
V
1000
CC
Min.
400
400
0
= 1.8V - 5.5V
Max.
2.0
2.0
1
2
V
V
V
Condition
T
T
T
T
T
V
V
A
A
CC
CC
CC
to 85°C
to 85°C
A
A
A
CC
CC
= -40°C
= -40°C
= 25°C
= 25°C
= 25°C
= 2.7V,
= 2.7V,
= 2.7V,
V
= 3V
= 3V
Min.
CC
125
50
50
0
= 2.7V - 5.5V
0.2V
Max.
0.05
Min
0.7
0.1
1.0
1.6
1.6
8
2
CC
V
ATmega169P
Typ
1.0
0.9
1.1
Min.
50
40
15
CC
62.5
2
25
25
0
= 4.5V - 5.5V
0.9V
Max
Max.
1.4
1.3
2.5
1.2
4.5
70
0.5
0.5
16
POT
2
CC
(falling)
Units
Units
MHz
V/ms
mV
ns
μs
%
µA
µs
µs
µs
V
V
V
333