ATTINY461-20MU Atmel, ATTINY461-20MU Datasheet - Page 187

• Manufacturer Part Number: ATTINY461-20MU
• Description: IC AVR MCU 4K 20MHZ 32-QFN
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY461-20MU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: USI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Size: 4KB (2K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Processor Series: ATTINY4x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: 2-Wire, SPI, USI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 16
• 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
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 11 Channel
• For Use With: ATSTK600-DIP40 - STK600 SOCKET/ADAPTER 40-PDIPATAVRBC100 - REF DESIGN KIT BATTERY CHARGER770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

19. Electrical Characteristics
19.1
19.2
Table 19-1.
2588E–AVR–08/10
Operating Temperature.................................. -55°C to +125°C
Storage Temperature ..................................... -65°C to +150°C
Voltage on any Pin except RESET
with respect to Ground ................................-0.5V to V
Voltage on RESET with respect to Ground......-0.5V to +13.0V
Maximum Operating Voltage ............................................ 6.0V
DC Current per I/O Pin ............................................... 40.0 mA
DC Current V
Symbol
V
V
V
V
I
I
R
R
IL
IH
IL
IH
OL
OH
RST
PU
Absolute Maximum Ratings*
DC Characteristics
Parameter
Input Low-voltage
Input High-voltage
Output Low Voltage
(Except Reset pin)
Output High-voltage
(Except Reset pin)
Input Leakage
Current I/O Pin
Input Leakage
Current I/O Pin
Reset Pull-up Resistor
I/O Pin Pull-up Resistor
CC
DC Characteristics. T
and GND Pins ................................ 200.0 mA
(6)
(6)
(4)
(5)
A
= -40°C to +85°C, V
XTAL1 pin,
External Clock Selected
RESET pin
RESET pin as I/O
I
Condition
Except XTAL1 and
RESET pins
Except XTAL1 and
RESET pins
XTAL1 pin,
External Clock Selected
RESET pin
RESET pin as I/O
I
I
I
Vcc = 5.5V, pin low
(absolute value)
Vcc = 5.5V, pin high
(absolute value)
OL
OL
OH
OH
= 10 mA, V
= 5 mA, V
= -10 mA, V
= -5 mA, V
CC
CC
CC
CC
+0.5V
CC
= 3V
= 3V
= 5V
= 5V
CC
= 1.8V to 5.5V (unless otherwise noted).
*NOTICE:
0.7V
0.8V
0.9V
0.7V
Min
-0.5
-0.5
-0.5
-0.5
4.3
2.5
30
20
CC
CC
CC
CC
(2)
(2)
(2)
(2)
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect
device reliability.
Typ
< 0.05
< 0.05
(1)
0.2V
0.1V
0.2V
0.2V
V
V
V
V
CC
CC
CC
CC
Max
0.6
0.5
60
50
1
1
+0.5
+0.5
+0.5
+0.5
CC
CC
CC
CC
(3)
(3)
(3)
(3)
Units
kΩ
kΩ
µA
µA
V
V
V
V
V
V
V
V
V
V
V
V
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