AT90LS2333 ATMEL Corporation, AT90LS2333 Datasheet - Page 7

• Manufacturer Part Number: AT90LS2333
• Description: 8-bit Microcontroller with 2K/4K bytes In-System Programmable Flash
• Manufacturer: ATMEL Corporation

Register Summary
Address
$3E ($5E)
$3D ($5D)
$3C ($5C)
$3B ($5B)
$3A ($5A)
$2E ($4E)
$2D ($4D)
$2C ($4C)
$2B ($4B)
$2A ($4A)
$1E ($3E)
$1D ($3D)
$1C ($3C)
$1B ($3B)
$1A ($3A)
$0E ($2E)
$0D ($2D)
$0C ($2C)
$0B ($2B)
$0A ($2A)
$3F ($5F)
$2F ($4F)
$1F ($3F)
$0F ($2F)
$39 ($59)
$38 ($58)
$37 ($57)
$36 ($56)
$35 ($55)
$34 ($54)
$33 ($53)
$32 ($52)
$31 ($51)
$30 ($50)
$29 ($49)
$28 ($48)
$27 ($47)
$26 ($46)
$25 ($45)
$24 ($44)
$23 ($43)
$22 ($42)
$21 ($41)
$20 ($40)
$19 ($39)
$18 ($38)
$17 ($37)
$16 ($36)
$15 ($35)
$14 ($34)
$13 ($33)
$12 ($32)
$11 ($31)
$10 ($30)
$09 ($29)
$08 ($28)
$07 ($27)
$06 ($26)
$05 ($25)
$04 ($24)
$03 ($23)
SREG
Reserved
SP
Reserved
GIMSK
GIFR
TIMSK
TIFR
Reserved
Reserved
MCUCR
MCUSR
TCCR0
TCNT0
Reserved
Reserved
TCCR1A
TCCR1B
TCNT1H
TCNT1L
OCR1H
OCR1L
Reserved
Reserved
ICR1H
ICR1L
Reserved
Reserved
Reserved
Reserved
WDTCR
Reserved
Reserved
EEAR
EEDR
EECR
Reserved
Reserved
Reserved
PORTB
DDRB
PINB
PORTC
DDRC
PINC
PORTD
DDRD
PIND
SPDR
SPSR
SPCR
UDR
UCSRA
UCSRB
UBRR
ACSR
ADMUX
ADCSR
ADCH
ADCL
UBRRHI
Name
Timer/Counter1 - Counter Register High Byte
Timer/Counter1 - Counter Register Low Byte
Timer/Counter1 - Output Compare Register High Byte
Timer/Counter1 - Output Compare Register Low Byte
Timer/Counter1 - Input Capture Register High Byte
Timer/Counter1 - Input Capture Register Low Byte
Timer/Counter0 (8 Bits)
EEPROM Address Register
EEPROM Data Register
SPI Data Register
UART I/O Data Register
UART Baud Rate Register
PORTD7
COM11
ICNC1
RXCIE
TOIE1
PIND7
INTF1
DDD7
ADEN
ADC7
TOV1
Bit 7
INT1
SPIF
SPIE
RXC
ACD
SP7
I
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PORTD6
COM10
ADCBG
AINBG
OCIE1
PIND6
WCOL
TXCIE
INTF0
ICES1
ADSC
OCF1
DDD6
ADC6
Bit 6
INT0
SP6
SPE
TXC
T
-
-
-
-
-
-
-
-
-
-
-
-
PORTB5
PORTC5
PORTD5
UDRIE
PINC5
PIND5
DORD
PINB5
UDRE
ADFR
DDB5
DDC5
DDD5
ADC5
Bit 5
ACO
SP5
SE
H
AT90S/LS2333 and AT90S/LS4433
-
-
-
-
-
-
-
-
-
-
-
-
-
PORTB4
PORTC4
PORTD4
WDTOE
PINB4
PINC4
PIND4
DDC4
DDD4
MSTR
RXEN
ADC4
DDB4
Bit 4
ADIF
SP4
ACI
SM
FE
S
-
-
-
-
-
-
-
-
-
-
-
-
PORTB3
PORTC3
PORTD3
TICIE1
WDRF
EERIE
PINB3
PINC3
PIND3
ISC11
DDB3
DDC3
DDD3
CPOL
ADC3
CTC1
TXEN
Bit 3
WDE
ACIE
ADIE
ICF1
SP3
OR
V
-
-
-
-
-
-
-
UART Baud Rate Register High
PORTC2
PORTD2
PORTB2
EEMWE
ADPS2
WDP2
PINB2
PINC2
PIND2
ISC10
BORF
DDB2
DDC2
DDD2
CPHA
CHR9
MUX2
ADC2
Bit 2
CS02
CS12
ACIC
SP2
N
-
-
-
-
-
-
-
-
PORTB1
PORTC1
PORTD1
PWM11
EXTRF
ADPS1
WDP1
EEWE
PINC1
PIND1
ACIS1
TOIE0
ISC01
PINB1
DDC1
DDD1
MUX1
ADC1
DDB1
SPR1
RXB8
ADC9
Bit 1
TOV0
CS01
CS11
SP1
Z
-
-
-
-
PORTC0
PORTB0
PORTD0
PWM10
ADPS0
WDP0
PINB0
PINC0
PIND0
ACIS0
ISC00
PORF
EERE
DDC0
DDD0
MUX0
ADC0
CS00
CS10
DDB0
SPR0
TXB8
ADC8
Bit 0
SP0
C
-
-
-
-
-
-
7