ATTINY85-20SU Atmel, ATTINY85-20SU Datasheet - Page 166

• Manufacturer Part Number: ATTINY85-20SU
• Description: IC AVR MCU 8K 20MHZ 8SOIC
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY85-20SU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: USI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 6
• Program Memory Size: 8KB (4K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
• Processor Series: ATTINY8x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: USI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 6
• Number Of Timers: 2
• Operating Supply Voltage: 2.7 V to 5.5 V
• 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: 4-ch x 10-bit
• For Use With: ATSTK600-DIP40 - STK600 SOCKET/ADAPTER 40-PDIPATAVRBC100 - REF DESIGN KIT BATTERY CHARGER770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATAVRDRAGON - KIT DRAGON 32KB FLASH MEM AVRATAVRISP2 - PROGRAMMER AVR IN SYSTEM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

21. Electrical Characteristics
21.1
21.2
Table 21-1.
166
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
Symbol
V
V
V
V
V
V
V
V
V
V
I
I
IL
IH
IL
IH
IL1
IH1
IL2
IH2
IL3
IH3
OL
OH
Absolute Maximum Ratings*
DC Characteristics
ATtiny25/45/85
Parameter
Input Low-voltage, except
XTAL1 and RESET pin
Input High-voltage, except
XTAL1 and RESET pin
Input Low-voltage, XTAL1 pin,
External Clock Selected
Input High-voltage, XTAL1 pin,
External Clock Selected
Input Low-voltage,
RESET pin
Input High-voltage,
RESET pin
Input Low-voltage,
RESET pin as I/O
Input High-voltage,
RESET pin as I/O
Output Low-voltage,
Port B (except RESET)
Output High-voltage,
Port B (except RESET)
Input Leakage
Current I/O Pin
Input Leakage
Current I/O Pin
V
CC
DC Characteristics. T
and GND Pins................................ 200.0 mA
(4)
(5)
(6)
(6)
A
= -40°C to +85°C
Condition
V
V
V
V
V
V
V
V
V
V
V
V
V
I
I
I
I
V
(absolute value)
V
(absolute value)
OL
OL
OH
OH
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 10 mA, V
= 5 mA, V
= -10 mA, V
= -5 mA, V
= 1.8V - 2.4V
= 2.4V - 5.5V
= 1.8V - 2.4V
= 2.4V - 5.5V
= 1.8V - 5.5V
= 1.8V - 2.4V
= 2.4V - 5.5V
= 1.8V - 5.5V
= 1.8V - 5.5V
= 1.8V - 2.4V
= 2.4V - 5.5V
= 1.8V - 2.4V
= 2.4V - 5.5V
= 5.5V, pin low
= 5.5V, pin high
CC
+0.5V
CC
CC
CC
CC
= 3V
= 3V
= 5V
= 5V
*NOTICE:
0.7V
0.6V
0.8V
0.7V
0.9V
0.7V
0.6V
Min.
-0.5
-0.5
-0.5
-0.5
-0.5
-0.5
4.3
2.5
CC
CC
CC
CC
CC
CC
CC
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.
(2)
(2)
(2)
(2)
(2)
(2)
(2)
Typ.
< 0.05
< 0.05
(1)
0.2V
0.3V
V
V
0.1V
V
V
0.2V
V
0.2V
0.3V
V
V
CC
CC
CC
CC
CC
CC
CC
Max.
0.6
0.5
1
1
CC
CC
+0.5
+0.5
CC
+0.5
+0.5
CC
+0.5
CC
CC
+0.5
+0.5
(3)
(3)
(3)
(3)
(3)
(3)
2586M–AVR–07/10
Units
µA
µA
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V