ATmega169P Automotive Atmel Corporation, ATmega169P Automotive Datasheet - Page 338

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ATmega169P Automotive

Manufacturer Part Number
ATmega169P Automotive
Description
Manufacturer
Atmel Corporation

Specifications of ATmega169P Automotive

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
2.7 to 5.5
Operating Voltage (vcc)
2.7 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
28.5
28.6
338
Power-save Supply Current
Pin Pull-up
ATmega169P Automotive
Figure 28-11. Power-save Supply Current vs. V
The differential current consumption between Power-save with WD disabled and 32 kHz TOSC
represents the current drawn by Timer/Counter2.
Figure 28-12. I/O Pin Pull-up Resistor Current vs. Input Voltage (V
160
140
120
100
80
60
40
20
0
3.50
3.00
2.50
2.00
1.50
1.00
0.50
0.00
0
1.5
1
2.0
I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
POWER-SAVE SUPPLY CURRENT vs. V
2.5
2
WATCHDIG TIMER DISABLED
3.0
V
OP
3
(V)
V
CC
3.5
CC
(V)
(Watchdog Timer Disabled)
4
4.0
4.5
5
CC
CC
= 5V)
5.0
6
5.5
-40 ˚C
85 ˚C
25 ˚C
7735B–AVR–12/07
125
85
25
-45

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