ATTINY461-20SU Atmel, ATTINY461-20SU Datasheet - Page 203

• Manufacturer Part Number: ATTINY461-20SU
• Description: IC MCU AVR 4K FLASH 20MHZ 20SOIC
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY461-20SU

• 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: 20-SOIC (7.5mm Width)
• 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
• 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: 10 bit, 16 Channel
• Package: 20SOIC
• Device Core: AVR
• Family Name: ATtiny
• Maximum Speed: 20 MHz
• 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 SPI
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

20.4
2588E–AVR–08/10
Power-down Supply Current
Figure 20-10. Idle Supply Current vs. V
Figure 20-11. Power-down Supply Current vs. V
0,18
0,16
0,14
0,12
0,08
0,06
0,04
0,02
1,6
1,4
1,2
0,8
0,6
0,4
0,2
0,2
0,1
1
0
0
1,5
1,5
2
2
POWER-DOWN SUPPLY CURRENT vs. V
2,5
2,5
INTERNAL RC OSCILLATOR, 128 kHz
IDLE SUPPLY CURRENT vs. V
WATCHDOG TIMER DISABLED
3
3
CC
(Internal RC Oscillator, 128 kHz)
V
V
CC
CC
3,5
3,5
(V)
(V)
CC
(Watchdog Timer Disabled)
4
4
CC
4,5
4,5
CC
5
5
5,5
5,5
-40 ˚C
-40 ˚C
85 ˚C
25 ˚C
85 ˚C
25 ˚C
203