ATTINY45-20SI Atmel, ATTINY45-20SI Datasheet - Page 198
![IC AVR MCU 4K 20MHZ 8SOIC](/photos/6/50/65032/453-8-soic_sml.jpg)
ATTINY45-20SI
Manufacturer Part Number
ATTINY45-20SI
Description
IC AVR MCU 4K 20MHZ 8SOIC
Manufacturer
Atmel
Series
AVR® ATtinyr
Specifications of ATTINY45-20SI
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-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATTINY45-20SI
Manufacturer:
ATMEL
Quantity:
126
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ATtiny25/45/85
Figure 22-40. Calibrated 8 MHz RC Oscillator Frequency vs. V
Figure 22-41. Calibrated 8 MHz RC Oscillator Frequency vs. Temperature
8,15
8,05
7,95
7,85
7,75
8,2
8,1
7,9
7,8
7,7
7,6
7,5
8,1
7,9
7,8
7,7
CALIBRATED 8 MHz RC OSCILLATOR FREQUENCY vs. TEMPERATURE
8
8
1,5
-60
CALIBRATED 8 MHz RC OSCILLATOR FREQUENCY vs. V
-40
2
2,5
-20
3
0
Temperature
V
CC
3,5
20
(V)
40
4
CC
4,5
60
5.0 V
3.0 V
80
5
CC
100
5,5
2586M–AVR–07/10
85 ˚C
25 ˚C
-40 ˚C
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