ATTINY2313-20SI Atmel, ATTINY2313-20SI Datasheet - Page 57

• Manufacturer Part Number: ATTINY2313-20SI
• Description: IC MCU AVR 2K FLASH 20SOIC
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY2313-20SI

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: 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): 2.7 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Data Converters: -
• Other names: ATTINY2313-24SI; ATTINY2313-24SI

2543L–AVR–08/10
Table 29
Figure 25 on page
Table 29. Overriding Signals for Alternate Functions PD7..PD4
Table 30. Overriding Signals for Alternate Functions in PD3..PD0
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
and
PD6/ICP
0
0
0
0
0
0
0
ICP ENABLE
1
ICP INPUT
–
PD3/INT1
0
0
0
0
0
0
0
INT1 ENABLE
1
INT1 INPUT
–
Table 30
51.
relates the alternate functions of Port D to the overriding signals shown in
PD2/INT0/XCK/
CKOUT
0
0
0
0
XCKO_PVOE
XCKO_PVOV
0
INT0 ENABLE/
XCK INPUT
ENABLE
1
INT0 INPUT/
XCK INPUT
–
PD5/OC1B/T1
0
0
0
0
OC1B_PVOE
OC1B_PVOV
0
T1 ENABLE
1
T1 INPUT
–
PD1/TXD
TXD_OE
0
TXD_OE
1
TXD_OE
TXD_PVOV
0
0
0
–
–
PD4/T0
0
0
0
0
0
0
0
T0 ENABLE
1
T0 INPUT
AIN1
PD0/RXD
RXD_OE
PORTD0 • PUD
RXD_EN
0
0
0
0
0
0
RXD INPUT
–
57