ATmega88 Automotive Atmel Corporation, ATmega88 Automotive Datasheet - Page 3

• Manufacturer Part Number: ATmega88 Automotive
• Manufacturer: Atmel Corporation

Specifications of ATmega88 Automotive

• Flash (kbytes): 8 Kbytes
• Pin Count: 32
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 12
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 23
• Ext Interrupts: 24
• Usb Speed: No
• Usb Interface: No
• Spi: 2
• Twi (i2c): 1
• Uart: 1
• 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: 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: 3
• Output Compare Channels: 6
• Input Capture Channels: 1
• Pwm Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

1.2
T
7607H–AVR–02/10
Parameters
Input Low Voltage,
RESET pin as I/O
Input High Voltage,
RESET pin as I/O
Output Low Voltage
I/O pin except RESET
Output High Voltage
I/O pin except RESET
Input Leakage
Current I/O Pin
Input Leakage
Current I/O Pin
Reset Pull-up Resistor
I/O Pin Pull-up Resistor
Power Supply Current
Power-down mode
Analog Comparator
Input Offset Voltage
Analog Comparator
Input Leakage Current
Analog Comparator
Propagation Delay
Notes:
A
= –40°C to +150°C, V
DC Characteristics (Continued)
1. “Max” means the highest value where the pin is guaranteed to be read as low
2. “Min” means the lowest value where the pin is guaranteed to be read as high
3. Although each I/O port can sink more than the test conditions (20 mA at V
4. Although each I/O port can source more than the test conditions (20 mA at V
5. Minimum V
sient), the following must be observed:
1] The sum of all IOL, for all ports, should not exceed 400 mA.
2] The sum of all IOL, for ports C0 - C5, should not exceed 200 mA.
3] The sum of all IOL, for ports C6, D0 - D4, should not exceed 300 mA.
4] The sum of all IOL, for ports B0 - B7, D5 - D7, should not exceed 300 mA.
If IOL exceeds the test condition, VOL may exceed the related specification. Pins are not guaranteed to sink current greater
than the listed test condition.
(non-transient), the following must be observed:
1] The sum of all IOH, for all ports, should not exceed 400 mA.
2] The sum of all IOH, for ports C0 - C5, should not exceed 200 mA.
3] The sum of all IOH, for ports C6, D0 - D4, should not exceed 300 mA.
4] The sum of all IOH, for ports B0 - B7, D5 - D7, should not exceed 300 mA.
If IOH exceeds the test condition, VOH may exceed the related specification. Pins are not guaranteed to source current
greater than the listed test condition.
(3)
(4)
,
(5)
CC
CC
for Power-down is 2.5V
= 2.7V to 5.5V (unless otherwise noted)
Test Conditions
V
V
I
I
I
I
V
(absolute value)
V
(absolute value)
Active 4 MHz, V
Active 8MHz, V
Active 16 MHz, V
Idle 4 MHz, V
Idle 8 MHz, V
Idle 16 MHz, V
WDT enabled, V
WDT enabled, V
WDT disabled, V
WDT disabled, V
V
V
V
V
V
OL
OL
OH
OH
CC
CC
CC
CC
CC
in
CC
in
CC
= V
= V
= 20 mA, V
= 5 mA, V
= –20 mA, V
= –10 mA, V
= 2.7V to 5.5V
= 2.7V to 5.5V
= 5.5V, pin low
= 5.5V, pin high
= 5V
= 5V
= 4.0V
CC
CC
/2
/2
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 3V
= 3V
= 5V
CC
CC
CC
= 5V
= 5V
= 5V
= 3V
= 5V
= 3V
= 3V
= 5V
= 3V
= 5V
= 5V
Symbol
I
I
CC PWD
CC IDLE
V
t
I
R
V
V
R
ACPD
V
V
ACLK
I
ACIO
I
I
CC
RST
IH3
OH
IH
IL3
OL
IL
PU
0.6V
Min.
–0.5
–50
4.0
2.2
ATmega88/168 Automotive
30
20
CC
(2)
CC
= 5V) under steady state conditions (non-tran-
CC
= 5V) under steady state conditions
Typ.
< 10
500
+0.3V
V
CC
Max.
140
120
+50
0.8
0.5
60
50
16
25
12
14
90
80
40
1
1
8
6
+ 0.5
CC
(1)
Unit
mA
mA
mA
mA
mV
µA
µA
µA
µA
nA
k
k
ns
V
V
V
V
3