ATTINY45-20SUR Atmel, ATTINY45-20SUR Datasheet - Page 191
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ATTINY45-20SUR
Manufacturer Part Number
ATTINY45-20SUR
Description
MCU AVR 4KB FLASH 20MHZ 8SOIC
Manufacturer
Atmel
Series
AVR® ATtinyr
Specifications of ATTINY45-20SUR
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
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
ATTINY45-20SU SL383
ATTINY45-20SU SL383
ATTINY45-20SU-SL383
Q4272203
ATTINY45-20SU SL383
ATTINY45-20SU-SL383
Q4272203
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22.7
2586M–AVR–07/10
Pin Threshold and Hysteresis
Figure 22-26. Reset Pin Output Voltage vs. Source Current (V
Figure 22-27. I/O Pin Input Threshold Voltage vs. V
2,5
1,5
0,5
4.5
3.5
2.5
3
2
1
0
1,5
5
4
3
0
2
I/O PIN INPUT THRESHOLD VOLTAGE vs. V
2,5
0.5
RESET AS I/O PIN OUTPUT VOLTAGE vs. SOURCE CURRENT
VIH, IO PIN READ AS '1'
3
I
V
OH
CC
3,5
1
(mA)
V
(V)
CC
= 5V
CC
(V
4
IH
, IO Pin Read as ‘1’)
CC
1.5
4,5
= 5V)
CC
5
2
5,5
-40 ˚C
-45 °C
25 °C
85 °C
85 ˚C
25 ˚C
191
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