ATmega169P Automotive Atmel Corporation, ATmega169P Automotive Datasheet - Page 328

• Manufacturer Part Number: ATmega169P Automotive
• 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

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