ATTINY2313A-SUR Atmel, ATTINY2313A-SUR Datasheet - Page 65

• Manufacturer Part Number: ATTINY2313A-SUR
• Description: MCU AVR 2KB FLASH 20MHZ 20SOIC
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY2313A-SUR

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 18
• Program Memory Size: 2KB (1K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -

8246A–AVR–11/09
Table 10-6.
Table 10-7.
Signal
Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
PTOE
DIEOE
DIEOV
DI
AIO
Signal
Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
PTOE
DIEOE
DIEOV
DI
AIO
PB7/USCK/
SCL/PCINT7
USI_TWO_WIRE
0
USI_TWO_WIRE
(USI_SCL_HOLD+
PORTB7)•DDB7
USI_TWO_WIRE •
DDB7
0
USI_PTOE
(PCINT7•PCIE)
+USISIE
1
PCINT7 Input
USCK Input SCL
Input
–
PB3/OC1A/
PCINT3
0
0
0
0
OC1A_PVOE
OC1A_PVOV
0
(PCINT3 • PCIE)
1
PCINT7 Input
–
Overriding Signals for Alternate Functions in PB7..PB4
Overriding Signals for Alternate Functions in PB3..PB0
PB6/DO/PCINT6
0
0
0
0
USI_THREE_WIRE
DO
0
(PCINT6•PCIE)
1
PCINT6 Input
–
PCINT6 Input
PB2/OC0A/
PCINT2
0
0
0
0
OC0A_PVOE
OC0A_PVOV
0
(PCINT2 • PCIE)
1
–
PB5/SDA/
DI/PCINT5
0
0
USI_TWO_WIRE
(SDA + PORTB5)•
DDB5
USI_TWO_WIRE
• DDB5
0
0
(PCINT5•PCIE) +
USISIE
1
PCINT5 Input
SDA Input
DI Input
–
PB1/AIN1/
PCINT1
0
0
0
0
0
0
0
(PCINT1 • PCIE)
1
PCINT5 Input
AIN1
PB4/OC1B/
PCINT4
0
0
0
0
OC1B_PVOE
0OC1B_PVOV
0
(PCINT4•PCIE)
1
PCINT4 Input
–
PB0/AIN0/
PCINT0
0
0
0
0
0
0
0
(PCINT0 • PCIE)
1
PCINT4 Input
AIN0
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