ATtiny2313A Atmel Corporation, ATtiny2313A Datasheet - Page 8

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ATtiny2313A

Manufacturer Part Number
ATtiny2313A
Description
Manufacturer
Atmel Corporation
Datasheets

Specifications of ATtiny2313A

Flash (kbytes)
2 Kbytes
Pin Count
20
Max. Operating Frequency
20 MHz
Cpu
8-bit AVR
Hardware Qtouch Acquisition
No
Max I/o Pins
18
Ext Interrupts
18
Usb Speed
No
Usb Interface
No
Spi
2
Twi (i2c)
1
Uart
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Speed (ksps)
15
Analog Comparators
1
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
0.12
Eeprom (bytes)
128
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
Yes
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.8 to 5.5
Operating Voltage (vcc)
1.8 to 5.5
Fpu
No
Mpu / Mmu
no / no
Timers
2
Output Compare Channels
4
Input Capture Channels
1
Pwm Channels
4
32khz Rtc
No
Calibrated Rc Oscillator
Yes

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4. Register Summary
8
0x3E (0x5E)
0x3D (0x5D)
0x3C (0x5C)
0x3B (0x5B)
0x3A (0x5A)
0x2E (0x4E)
0x2D (0x4D)
0x2C (0x4C)
0x2B (0x4B)
0x2A (0x4A)
0x1E (0x3E)
0x1D (0x3D)
0x1C (0x3C)
0x1B (0x3B)
0x1A (0x3A)
0x0E (0x2E)
0x0D (0x2D)
0x0C (0x2C)
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
ATtiny2313A/4313
WDTCSR
Reserved
SPMCSR
OSCCAL
OCR1AH
OCR1BH
Reserved
PCMSK0
Reserved
PCMSK2
PCMSK1
TCCR0B
TCCR0A
TCCR1A
TCCR1B
TCNT1H
OCR1AL
OCR1BL
TCCR1C
MCUCR
TCNT1L
GPIOR2
GPIOR1
GPIOR0
MCUSR
GTCCR
BODCR
UCSRC
UBRRH
OCR0B
OCR0A
CLKPR
PORTA
PORTB
PORTD
UCSRA
UCSRB
UBRRL
Name
GIMSK
TCNT0
USIDR
USICR
TIMSK
ICR1H
USISR
USIBR
SREG
ICR1L
EEAR
EEDR
EECR
DDRA
DDRB
DDRD
ACSR
GIFR
PINA
PINB
PIND
DIDR
TIFR
UDR
PRR
SPL
COM0A1
COM1A1
CLKPCE
PORTB7
UMSEL1
PCINT7
FOC0A
FOC1A
USISIF
USISIE
ICNC1
RXCIE
INTF1
TOIE1
PINB7
TOV1
WDIF
DDB7
Bit 7
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
PCINT16
PORTB5
PORTD5
USIWM1
OCIE1B
PCINT5
OCF1B
EEPM1
UDRIE
PIND5
USIPF
PCIE0
PCIF0
WDP3
PINB5
DDD5
UDRE
UPM1
Bit 5
CAL5
DDB5
RSIG
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)
USIDC
WDCE
PIND4
PCIE2
PCIF2
PINB4
DDD4
RXEN
UPM0
Bit 4
CTPB
DDB4
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
USICS1
PRTIM1
PCINT3
WDRF
EERIE
PCIE1
PCIF1
PINB3
PIND3
ISC11
DDB3
DDD3
TXEN
USBS
Bit 3
ICIE1
RFLB
CAL3
ICF1
WDE
DOR
ACIE
SP3
V
USICNT2
PORTD2
PCINT13
PCINT10
PORTA2
PORTB2
OCIE0B
PGWRT
CLKPS2
PRTIM0
PCINT2
EEMPE
USICS0
OCF0B
UCSZ2
UCSZ1
WDP2
PINA2
PINB2
PIND2
ISC10
BORF
DDA2
DDB2
DDD2
Bit 2
CS02
CAL2
CS12
ACIC
UPE
SP2
N
UBRRH[11:8]
USICNT1
PORTA1
PORTB1
PORTD1
PCINT12
CLKPS1
WGM01
WGM11
PCINT1
USICLK
PCINT9
PGERS
EXTRF
UCSZ0
PIND1
PRUSI
TOIE0
ISC01
WDP1
PINA1
PINB1
ACIS1
BODS
AIN1D
TOV0
EEPE
DDA1
DDB1
DDD1
RXB8
Bit 1
CS01
CAL1
CS11
U2X
SP1
Z
PRUSART
USICNT0
PCINT11
PORTA0
PORTB0
PORTD0
CLKPS0
OCIE0A
SPMEN
WGM00
WGM10
PCINT0
BODSE
PCINT8
OCF0A
UCPOL
PSR10
WDP0
PINA0
PINB0
PIND0
USITC
MPCM
ACIS0
AIN0D
ISC00
PORF
EERE
DDA0
DDB0
DDD0
Bit 0
CS00
CAL0
CS10
TXB8
SP0
C
8246BS–AVR–09/11
36, 50, 68
86, 115
86, 115
Page
175
110
112
114
114
114
114
114
114
114
114
118
113
165
164
162
136
137
138
140
167
139
140
168
166
12
85
50
51
85
44
84
85
31
81
31
44
53
23
23
23
68
68
69
69
69
69
24
24
24
69
69
69
37
36
52
52
9

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