ATmega16HVA Atmel Corporation, ATmega16HVA Datasheet - Page 169

• Manufacturer Part Number: ATmega16HVA
• Manufacturer: Atmel Corporation

Specifications of ATmega16HVA

• Flash (kbytes): 16 Kbytes
• Pin Count: 28
• Max. Operating Frequency: 4 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 3
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 6
• Ext Interrupts: 3
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 6
• Adc Resolution (bits): 12
• Adc Speed (ksps): 1.9
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 0.5
• Eeprom (bytes): 256
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -20 to 85
• I/o Supply Class: 1.8 to 9.0
• Operating Voltage (vcc): 1.8 to 9.0
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 2
• Output Compare Channels: 4
• Input Capture Channels: 2
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

29.4
Table 29-3.
Notes:
Table 29-4.
Notes:
8024A–AVR–04/08
Symbol
V
V
V
V
V
V
I
I
R
R
Symbol
V
V
V
t
t
t
I
C
IL
IH
r
of
SP
i
(3)
(3)
IL
IL1
IH
IH1
OL
OH
IL
IH
OL
RST
PU
i
(3)
(3)
(3)
General I/O Lines characteristics
1. Applicable for all except PC0.
2. “Max” means the highest value where the pin is guaranteed to be read as low
3. “Min” means the lowest value where the pin is guaranteed to be read as high
4. Although each I/O port can sink more than the test conditions (5 mA at V
5. Although each I/O port can source more than the test conditions (2 mA at V
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. This value is not tested in production.
4. C
sient), the following must be observed:
- The sum of all IOL should not exceed 20 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.
transient), the following must be observed:
- The sum of all IOH should not exceed 2 mA.
Parameter
Input Low-voltage
Input High-voltage
Output Low-voltage
Rise Time
Output Fall Time from V
Spikes Suppressed by Input Filter
Input Current
Capacitance
Parameter
Input Low Voltage, Except
RESET pin
Input Low Voltage,
RESET pin
Input High Voltage,
Except RESET pin
Input High Voltage,
RESET pin
Output Low Voltage
Output High Voltage
Input Leakage
Current I/O Pin
Input Leakage
Current I/O Pin
Reset Pull-up Resistor
I/O Pin Pull-up Resistor
b
= capacitance of one bus line in pF
(1)
PC0 Characteristics (T
T
A
= -10°C to 70°C, V
IHmin
A
to V
I
CC
Condition
I
Pin low
(absolute value)
Pin high
(absolute value)
OL
OH
= -10°C to 70°C unless otherwise specified)
= 3.3V
ILmax
= 5mA
= 2 mA
350 µA sink current
C
0.1V
b
< 400 pF
BUS
< V
Condition
i
(4)
< 0.9V
0.6V
0.9V
Min.
-0.5
2.3
30
20
CC
CC
BUS
(3)
(3)
CC
= 3.3V) under steady state conditions (non-tran-
CC
ATmega8HVA/16HVA
= 3.3V) under steady state conditions (non-
Typ.
2.1
Min
-0.5
-5
0
0
(2)
V
V
0.3V
0.3V
CC
CC
Max.
0.5
60
50
1
1
+ 0.5
+ 0.5
CC
CC
(2)
(2)
0.8
Max
300
250
5.5
0.4
50
10
5
(1)
Units
kΩ
kΩ
µA
µA
V
V
V
V
V
Units
µA
pF
ns
ns
ns
V
V
V
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