ATTINY2313A-PU Atmel, ATTINY2313A-PU Datasheet - Page 7

• Manufacturer Part Number: ATTINY2313A-PU
• Description: IC MCU AVR 2K FLASH 20MHZ 20DIP
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY2313A-PU

• 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: 20-DIP (0.300", 7.62mm)
• Processor Series: ATTINY2x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: SPI, USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 18
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
• Minimum Operating Temperature: - 40 C
• Controller Family/series: ATtiny
• No. Of I/o's: 18
• Eeprom Memory Size: 128Byte
• Ram Memory Size: 128Byte
• Cpu Speed: 20MHz
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

4. Register Summary
8246AS–AVR–11/09
0x3D (0x5D)
0x3C (0x5C)
0x2D (0x4D)
0x2C (0x4C)
0x1D (0x3D)
0x1C (0x3C)
0x0D (0x2D)
0x0C (0x2C)
0x3E (0x5E)
0x3B (0x5B)
0x3A (0x5A)
0x2E (0x4E)
0x2B (0x4B)
0x2A (0x4A)
0x1E (0x3E)
0x1B (0x3B)
0x1A (0x3A)
0x0E (0x2E)
0x0B (0x2B)
0x0A (0x2A)
0x3F (0x5F)
0x39 (0x59)
0x38 (0x58)
0x37 (0x57)
0x36 (0x56)
0x35 (0x55)
0x34 (0x54)
0x33 (0x53)
0x32 (0x52)
0x31 (0x51)
0x30 (0x50)
0x2F (0x4F)
0x29 (0x49)
0x28 (0x48)
0x27 (0x47)
0x26 (0x46)
0x25 (0x45)
0x24 (0x44)
0x23 (0x43)
0x22 (ox42)
0x21 (0x41)
0x20 (0x40)
0x1F (0x3F)
0x19 (0x39)
0x18 (0x38)
0x17 (0x37)
0x16 (0x36)
0x15 (0x35)
0x14 (0x34)
0x13 (0x33)
0x12 (0x32)
0x11 (0x31)
0x10 (0x30)
0x0F (0x2F)
0x09 (0x29)
0x08 (0x28)
0x07 (0x27)
0x06 (0x26)
0x05 (0x25)
0x04 (0x24)
0x03 (0x23)
0x02 (0x22)
0x01 (0x21)
0x00 (0x20)
Address
Reserved
SPMCSR
Reserved
WDTCSR
Reserved
OSCCAL
OCR1AH
OCR1BH
TCCR1C
PCMSK0
PCMSK2
PCMSK1
TCCR0B
TCCR0A
TCCR1A
TCCR1B
TCNT1H
OCR1AL
OCR1BL
MCUCR
MCUSR
TCNT1L
GPIOR2
GPIOR1
GPIOR0
GTCCR
PORTB
PORTD
UCSRA
UCSRB
BODCR
UCSRC
UBRRH
OCR0B
OCR0A
CLKPR
PORTA
UBRRL
Name
GIMSK
TIMSK
TCNT0
USIDR
USISR
USICR
USIBR
ICR1H
DDRD
SREG
ICR1L
EEAR
EEDR
EECR
DDRA
DDRB
ACSR
GIFR
PINA
PINB
PIND
DIDR
TIFR
UDR
PRR
SPL
COM0A1
COM1A1
CLKPCE
PORTB7
UMSEL1
PCINT7
FOC0A
FOC1A
USISIE
USISIF
RXCIE
TOIE1
ICNC1
PINB7
INTF1
DDB7
Bit 7
TOV1
WDIF
INT1
PUD
RXC
ACD
SP7
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
I
COM0A0
COM1A0
PORTD6
PCINT17
PORTB6
UMSEL0
OCIE1A
PCINT6
OCF1A
FOC0B
FOC1B
USIOIF
USIOIE
ICES1
PINB6
PIND6
TXCIE
INTF0
DDB6
DDD6
ACBG
Bit 6
CAL6
WDIE
INT0
SM1
SP6
TXC
T
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
COM0B1
COM1B1
PORTB5
PORTD5
USIWM1
PCINT16
OCIE1B
PCINT5
OCF1B
EEPM1
UDRIE
PCIE0
PCIF0
WDP3
PINB5
PIND5
USIPF
UDRE
DDB5
DDD5
UPM1
Bit 5
RSIG
CAL5
ACO
SP5
SE
H
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Timer/Counter1 - Input Capture Register High Byte
Timer/Counter1 - Input Capture Register Low Byte
Timer/Counter1 – Compare Register A High Byte
Timer/Counter1 – Compare Register B High Byte
Timer/Counter1 – Compare Register A Low Byte
Timer/Counter1 – Compare Register B Low Byte
Timer/Counter1 – Counter Register High Byte
Timer/Counter1 – Counter Register Low Byte
Timer/Counter0 – Compare Register B
Timer/Counter0 – Compare Register A
General Purpose I/O Register 2
General Purpose I/O Register 1
General Purpose I/O Register 0
COM0B0
COM1B0
PORTB4
PORTD4
USIWM0
PCINT15
WGM13
PCINT4
EEPM0
UART Data Register (8-bit)
WDCE
USIDC
PCIE2
PCIF2
PINB4
PIND4
RXEN
CTPB
DDB4
DDD4
UPM0
Bit 4
CAL4
EEPROM Data Register
SM0
SP4
ACI
Timer/Counter0 (8-bit)
FE
S
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
USI Buffer Register
USI Data Register
UBRRH[7:0]
EEPROM Address Register
USICNT3
PORTB3
PORTD3
PCINT14
CLKPS3
WGM02
WGM12
PCINT3
USICS1
PRTIM1
WDRF
EERIE
PIND3
PCIE1
PCIF1
ISC11
PINB3
DDB3
DDD3
TXEN
USBS
Bit 3
ICIE1
RFLB
CAL3
ICF1
WDE
DOR
ACIE
SP3
V
–
–
–
–
–
–
–
–
–
–
–
–
–
USICNT2
PORTA2
PORTB2
PORTD2
PCINT13
PCINT10
CLKPS2
OCIE0B
PGWRT
PCINT2
USICS0
PRTIM0
EEMPE
OCF0B
UCSZ2
UCSZ1
PIND2
ISC10
BORF
WDP2
PINA2
PINB2
DDA2
DDB2
DDD2
Bit 2
CS02
CAL2
CS12
ACIC
UPE
SP2
N
–
–
–
–
–
–
–
–
–
–
–
UBRRH[11:8]
USICNT1
PORTA1
PORTB1
PORTD1
PCINT12
CLKPS1
WGM01
WGM11
USICLK
PGERS
PCINT1
PCINT9
EXTRF
UCSZ0
PRUSI
TOIE0
WDP1
PINA1
PINB1
PIND1
ACIS1
BODS
AIN1D
TOV0
ISC01
EEPE
DDA1
DDB1
DDD1
RXB8
Bit 1
CS01
CAL1
CS11
SP1
U2X
Z
–
–
–
–
–
–
–
PRUSART
USICNT0
PORTD0
PCINT11
CLKPS0
PORTA0
PORTB0
OCIE0A
WGM00
WGM10
SPMEN
PCINT0
BODSE
PCINT8
UCPOL
OCF0A
PSR10
MPCM
WDP0
PINA0
PINB0
PIND0
USITC
ACIS0
AIN0D
ISC00
PORF
EERE
DDA0
DDB0
DDD0
Bit 0
CS00
CAL0
CS10
TXB8
SP0
C
–
–
–
–
–
–
36, 50, 68
86, 115
86, 115
Page
176
110
112
114
114
114
114
114
114
114
114
118
113
165
164
162
136
137
138
140
167
139
140
168
166
11
85
50
51
85
44
84
85
30
81
30
44
53
22
22
22
68
68
69
69
69
69
23
23
23
69
69
69
37
36
52
52
8
7