ATMEGA16HVA-4CKU Atmel, ATMEGA16HVA-4CKU Datasheet - Page 168

• Manufacturer Part Number: ATMEGA16HVA-4CKU
• Description: MCU AVR 16K FLASH 4MHZ 36-LGA
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA16HVA-4CKU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 7
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 9 V
• Data Converters: A/D 5x12b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 36-LGA
• Processor Series: ATMEGA16x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SPI
• Maximum Clock Frequency: 4 MHz
• Number Of Programmable I/os: 6
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATAVRSB200, ATAVRSB201
• Minimum Operating Temperature: - 20 C
• On-chip Adc: 12 bit, 5 Channel
• For Use With: ATSTK600 - DEV KIT FOR AVR/AVR32ATSTK500 - PROGRAMMER AVR STARTER KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 29-1.
Notes:
29.3
Table 29-2.
168
Temperature
Oscillator
Oscillator
Power RC
Ultra Low
Symbol
Coulomb
Slow RC
Counter
Sensor
t
INT
1. All DC Characteristics contained in this data sheet are based on simulation and characterization of other AVR microcontrol-
2. Voltage Regulator performance is based on 220 nF fly capacitors and 2.2 µF smooth capacitor.
3. After VREF calibration at a second temperature. By default the first calibration is performed at temperature T
4. The measured V
5. This value is not tested in production.
6. After software offset compensation, using the polarity switching (CADPOL) feature.
7. After scaling of VADC raw data using Gain and Offset Calibration values stored in Signature Row.
8. Actual offset for each channel stored in signature row can be used to remove this offset error.
9. If the cell input needs to be measured when PV1 is below 1.5V, Atmel can provide data that facilitates less accurate mea-
10. Actual frequency measured at Atmel factory stored in signature row.
External Interrupt Characteristics
ATmega8HVA/16HVA
(10)
(10)
lers manufactured in the same process technology. These values are preliminary values representing design targets, and
will be updated after characterization of actual silicon.
factory test. The value of T
standard test flow at room temperature.
absolute temperature. The specified value represents target accuracy after Atmel factory calibration. Accuracy can be fur-
ther improved by doing a system calibration measurement at a well-known temperature.
surements in this range.
Electrical Characteristics
Asynchronous External Interrupt Characteristics
Parameter
Minimum pulse width for asynchronous external
interrupt
Parameter
Reference Voltage
Conversion Time
and Resolution
INL
CC-ADC Offset
Gain Error
V
to Absolute Temperature
Absolute Accuracy
Frequency
Frequency drift over
temperature
Slow RC Frequency
predicion error
Frequency
Frequency drift over
temperature
PTAT
(5)
, Voltage Proportional
(3)
PTAT
(5)
(5)
(5)
(5)
voltage must be scaled with the calibration value stored in the VPTAT Calibration Register to get the
(5)(6)
(4)
HOT
is stored in the signature row. The second calibration step can easily be implemented in a
(1)
(T
A
Condition
26.9 µV Resolution
0.84 µV Resolution
-100 mV < V
Measured in Active mode
= -10°C to 70°C unless otherwise specified) (Continued)
PI - NI
< 100 mV
Condition
Min
Min
91
89
± 110
1000
± 0.1
0.67
Typ
131
128
Typ
3.9
2.5
± 2
1.5
50
6
± 15
Max
171
167
Max
± 1
± 5
4
1
HOT
8024A–AVR–04/08
in Atmel
Units
mV/K
Unit
LSB
LSB
kHz
kHz
mV
ms
ms
ns
%
%
%
%
K