ATTINY45-20XU Atmel, ATTINY45-20XU Datasheet - Page 180
![IC MCU AVR 4K FLASH 20MHZ 8TSSOP](/photos/6/83/68331/453-8-tssop_sml.jpg)
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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22.2
180
Idle Supply Current
ATtiny25/45/85
Figure 22-6. Idle Supply Current vs. low Frequency (0.1 - 1.0 MHz)
Figure 22-7. Idle Supply Current vs. Frequency (1 - 20 MHz)
0,25
0,15
0,05
3,5
2,5
1,5
0,5
0,2
0,1
0
4
3
2
1
0
0
0
0,1
2
IDLE SUPPLY CURRENT vs. LOW FREQUENCY
0,2
IDLE SUPPLY CURRENT vs. FREQUENCY
4
1.8V
0,3
6
0,4
8
Frequency (MHz)
Frequency (MHz)
0.1 - 1.0 MHz
1 - 20 MHz
0,5
10
2.7V
0,6
12
3.3V
0,7
14
0,8
16
4.0V
0,9
18
20
1
2586M–AVR–07/10
5.5 V
5.0 V
4.5 V
4.0 V
3.3 V
2.7 V
1.8 V
5.5 V
5.0 V
4.5 V
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