AT90LS2323 ATMEL Corporation, AT90LS2323 Datasheet - Page 7

• Manufacturer Part Number: AT90LS2323
• Description: 8-bit Microcontroller
• Manufacturer: ATMEL Corporation

AT90S/LS2323 and AT90S/LS2343 Register Summary
7
Address
$3D ($5D)
$3C ($5C)
$2D ($4D)
$2C ($4C)
$1D ($3D)
$1C ($3C)
$0D ($2D)
$0C ($2C)
$3E ($5E)
$3B ($5B)
$3A ($5A)
$2E ($4E)
$2B ($4B)
$2A ($4A)
$1E ($3E)
$1B ($3B)
$1A ($3A)
$0E ($2E)
$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)
$00 ($20)
…
AT90S/LS2323 and AT90S/LS2343
SPL
SREG
Reserved
Reserved
GIMSK
TIMSK
TIFR
Reserved
Reserved
MCUCR
MCUSR
TCCR0
TCNT0
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
WDTCR
Reserved
Reserved
EEAR
EEDR
EECR
Reserved
Reserved
Reserved
PORTB
DDRB
PINB
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
GIFR
Name
Timer/Counter0 (8 Bit)
EEPROM Data register
Bit 7
SP7
I
-
-
-
-
-
-
-
-
-
-
-
-
-
EEPROM Address Register
Bit 6
INTF0
INT0
SP6
T
-
-
-
-
-
-
-
-
-
-
Bit 5
SP5
SE
H
-
-
-
-
-
-
-
-
-
-
PORTB
WDTO
PINB4
Bit 4
DDB4
SP4
SM
S
-
-
-
-
-
-
PORTB
PINB3
Bit 3
DDB3
WDE
SP3
V
-
-
-
-
-
-
-
PORTB
EEMW
WDP2
PINB2
Bit 2
DDB2
CS02
SP2
N
-
-
-
-
-
PORTB
EXTRF
EEWE
Bit 1
TOIE0
ISC01
WDP1
PINB1
DDB1
TOV0
CS01
SP1
Z
-
PORTB
Bit 0
ISC00
PORF
WDP0
PINB0
EERE
DDB0
CS00
SP0
C
-
-
-
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