ATmega169P Automotive Atmel Corporation, ATmega169P Automotive Datasheet - Page 328
ATmega169P Automotive
Manufacturer Part Number
ATmega169P Automotive
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT90CAN128_AUTOMOTIVE.pdf
(225 pages)
2.ATMEGA169P_AUTOMOTIVE.pdf
(373 pages)
3.ATMEGA169P_AUTOMOTIVE.pdf
(14 pages)
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
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27.4.3
27.5
328
System and Reset Characteristics
ATmega169P Automotive
External Clock Drive
Table 27-2.
1.
Table 27-3.
Notes:
Table 27-4.
Symbol
1/t
t
t
t
t
t
Δ
Symbol
CLCL
CHCX
CLCX
CLCH
CHCL
t
V
CLCL
V
CLCL
t
t
V
RST
t
I
HYST
BOD
RST
BG
BG
BG
(1)
(1)
(1)
(1)
(1)
BODLEVEL 2..0 Fuses
Values indicated represent typical data from design simulation.
1. Values indicated represent typical data from design simulation.
2. The Power-on Reset will not work unless the supply voltage has been below V
Parameter
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
RESET Pin Threshold Voltage
External Clock Drive
Reset, Brown-out ,and Internal Voltage Characteristics
BODLEVEL Fuse Coding
Parameter
Oscillator Frequency
Clock Period
High Time
Low Time
Rise Time
Fall Time
Change in period from
one clock cycle to the
next
111
110
Min V
(1)
Min.
125
50
50
0
V
BOT
CC
V
V
V
Condition
T
T
T
V
V
=2.7-5.5V
CC
CC
CC
A
A
A
CC
CC
= 25°C
= 25°C
= 25°C
= 2.7V,
= 2.7V,
= 2.7V,
= 3V
= 3V
Max.
1.6
1.6
8
2
Typ V
BOD Disabled
0.2 V
BOT
Reserved
Min
1.0
CC
Min.
62.5
25
25
0
V
CC
(1)
Typ
=4.5-5.5V
1.1
50
40
15
2
Max V
Max.
BOT
0.5
0.5
16
0.9 V
2
Max
2.5
1.2
70
POT
7735B–AVR–12/07
CC
(falling)
Units
Units
MHz
Units
ns
ns
ns
μs
μs
%
mV
µA
µs
µs
µs
V
V
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