ATTINY84-20SSU Atmel, ATTINY84-20SSU Datasheet - Page 196

• Manufacturer Part Number: ATTINY84-20SSU
• Description: MCU AVR 8K ISP FLASH 2.7V 14SOIC
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY84-20SSU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: USI
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 12
• 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 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Processor Series: ATTINY8x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SPI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 12
• 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: 8-ch x 10-bit
• For Use With: ATSTK600 - DEV KIT FOR AVR/AVR32770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATAVRISP2 - PROGRAMMER AVR IN SYSTEM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

21.7
196
Pin Driver Strength
ATtiny24/44/84
Figure 21-20. I/O Pin Output Voltage vs. Sink Current (V
Figure 21-21. I/O pin Output Voltage vs. Sink Current (V
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.7
0.6
0.5
0.4
0.3
0.2
0.1
1
0
0
0
0
I/O PIN OUTPUT VOLTAGE vs. SINK CURRENT
I/O PIN OUTPUT VOLTAGE vs. SINK CURRENT
5
5
10
10
V
I
I
OL
OL
V
CC
CC
(mA)
(mA)
= 5V
= 3V
15
15
CC
CC
= 5V)
= 3V)
20
20
-40 ˚C
85 ˚C
25 ˚C
-40 ˚C
85 ˚C
25 ˚C
25
25
8006K–AVR–10/10