ATTINY45-20XU Atmel, ATTINY45-20XU Datasheet - Page 189
ATTINY45-20XU
Manufacturer Part Number
ATTINY45-20XU
Description
IC MCU AVR 4K FLASH 20MHZ 8TSSOP
Manufacturer
Atmel
Series
AVR® ATtinyr
Specifications of ATTINY45-20XU
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
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 4x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
8-TSSOP
Processor Series
ATTINY4x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
256 B
Maximum Operating Temperature
+ 85 C
3rd Party Development Tools
EWAVR, EWAVR-BL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
For Use With
ATSTK600-DIP40 - STK600 SOCKET/ADAPTER 40-PDIPATAVRBC100 - REF DESIGN KIT BATTERY CHARGER770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRDRAGON - KIT DRAGON 32KB FLASH MEM AVRATAVRISP2 - PROGRAMMER AVR IN SYSTEMATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEM
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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2586M–AVR–07/10
Figure 22-22. I/O Pin Output Voltage vs. Source Current (V
Figure 22-23. Reset Pin Output Voltage vs. Sink Current (V
5,1
4,9
4,8
4,7
4,6
4,5
4,4
5
0
1.5
0.5
1
0
0
I/O PIN OUTPUT VOLTAGE vs. SOURCE CURRENT
0.5
5
RESET AS I/O PIN OUTPUT VOLTAGE vs. SINK CURRENT
1
10
V
I
CC
OH
I
OL
= 5V
1.5
(mA)
(mA)
V
CC
= 3V
15
2
CC
CC
= 5V)
= 3V)
20
2.5
-40
25
85
3
85 °C
0 °C
-45 °C
25
189
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