ATMEGA32HVB-8X3 Atmel, ATMEGA32HVB-8X3 Datasheet - Page 236

• Manufacturer Part Number: ATMEGA32HVB-8X3
• Description: MCU AVR 32KB FLASH 8MHZ 44TSSOP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA32HVB-8X3

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SPI
• Peripherals: POR, WDT
• Number Of I /o: 17
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 25 V
• Data Converters: A/D 7x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TSSOP
• Processor Series: ATMEGA32x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: SPI, TWI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 17
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATAVRSB200
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 7 Channel
• Package: 44TSSOP
• Device Core: AVR
• Family Name: ATmega
• Maximum Speed: 8 MHz
• Operating Supply Voltage: 5|9|12|15|18|24 V
• For Use With: ATSTK524 - KIT STARTER ATMEGA32M1/MEGA32C1ATSTK600 - DEV KIT FOR AVR/AVR32ATAVRDRAGON - KIT DRAGON 32KB FLASH MEM AVRATSTK500 - PROGRAMMER AVR STARTER KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

32.12 General I/O Lines Characteristics
32.12.1
Table 32-12. T
Notes:
32.12.2
Table 32-13. PC0-PC4 Characteristics
Note:
8042B–AVR–06/10
Symbol
V
V
V
V
V
V
I
I
R
R
Symbol
V
V
V
IL
IH
IL
IL1
IH
IH1
OL
OH
IL
IH
OL
RST
PU
(1)
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 (5 mA at V
4. Although each I/O port can source more than the test conditions (2 mA at V
1. This values is based on characterization and is not tested in production.
Port A and B Characteristics
Port C Characteristics
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.
This restriction is put because the device should be within spec throughout the whole operation range. The integrated volt-
age regulator could have problems providing this output when supplying high currents at low VFET voltages.
Parameter
Input Low-voltage
Input High-voltage
Output Low-voltage
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
A
= -
40
to 85°C, V
CC
= 3.3V (unless otherwise noted)
I
Condition
I
Pin low
(absolute value)
Pin high
(absolute value)
OL
OH
= 5mA
= 2 mA
350 µA sink current
Condition
0.6V
0.9V
Min.
-0.5
2.3
30
20
CC
CC
(2)
(2)
CC
ATmega16HVB/32HVB
= 3.3V) under steady state conditions (non-tran-
CC
= 3.3V) under steady state conditions (non-
Typ.
Min
-0.5
2.1
0
V
V
0.3V
0.3V
CC
CC
Max.
0.5
60
50
1
1
+ 0.5
+ 0.5
CC
CC
(1)
(1)
Max
0.8
5.5
0.4
Units
kΩ
µA
V
Units
V
236