AT90LS2333-4AI Atmel, AT90LS2333-4AI Datasheet - Page 97

• Manufacturer Part Number: AT90LS2333-4AI
• Description: IC MCU 2K 4MHZ A/D LV IT 32TQFP
• Manufacturer: Atmel
• Series: AVR® 90LSr

Specifications of AT90LS2333-4AI

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 20
• 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 ~ 6 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-TQFP, 32-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Register Summary
Address
$3D ($5D)
$3C ($5C)
$2D ($4D)
$2C ($4C)
$1D ($3D)
$1C ($3C)
$0D ($2D)
$0C ($2C)
$3F ($5F)
$3E ($5E)
$3B ($5B)
$3A ($5A)
$2F ($4F)
$2E ($4E)
$2B ($4B)
$2A ($4A)
$1F ($3F)
$1E ($3E)
$1B ($3B)
$1A ($3A)
$0F ($2F)
$0E ($2E)
$0B ($2B)
$0A ($2A)
$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
PORTD7
Timer/Counter0 (8 Bits)
EEPROM Address Register
EEPROM Data Register
SPI Data Register
UART I/O Data Register
UART Baud Rate Register
COM11
RXCIE
ICNC1
PIND7
INTF1
TOIE1
DDD7
ADEN
ADC7
Bit 7
TOV1
SPIF
SPIE
INT1
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
PINC5
DORD
UDRIE
PINB5
PIND5
UDRE
DDB5
DDC5
DDD5
ADFR
ADC5
Bit 5
ACO
SP5
SE
H
-
-
-
-
-
-
-
-
-
-
-
-
-
AT90S/LS2333 and AT90S/LS4433
PORTC4
PORTD4
PORTB4
WDTOE
PINB4
PINC4
PIND4
MSTR
DDB4
DDC4
DDD4
RXEN
ADC4
Bit 4
ADIF
SP4
ACI
SM
FE
S
-
-
-
-
-
-
-
-
-
-
-
-
PORTC3
PORTB3
PORTD3
TICIE1
WDRF
EERIE
PINB3
PINC3
PIND3
ISC11
DDB3
DDC3
DDD3
CPOL
TXEN
ADC3
CTC1
Bit 3
WDE
ACIE
ADIE
ICF1
SP3
OR
V
-
-
-
-
-
-
-
UART Baud Rate Register High
PORTB2
PORTC2
PORTD2
EEMWE
ADPS2
PINB2
PINC2
PIND2
ISC10
BORF
WDP2
CPHA
MUX2
ADC2
DDB2
DDC2
DDD2
CHR9
Bit 2
CS02
CS12
ACIC
SP2
N
-
-
-
-
-
-
-
-
PORTC1
PORTD1
PORTB1
PWM11
EXTRF
ADPS1
TOIE0
WDP1
EEWE
PINB1
PINC1
PIND1
ACIS1
ISC01
DDB1
DDC1
DDD1
MUX1
ADC9
ADC1
TOV0
CS01
CS11
SPR1
RXB8
Bit 1
SP1
Z
-
-
-
-
PORTB0
PORTC0
PORTD0
PWM10
ADPS0
PINC0
PIND0
ISC00
PORF
WDP0
PINB0
ACIS0
MUX0
ADC0
EERE
DDB0
DDC0
DDD0
SPR0
ADC8
Bit 0
CS00
CS10
TXB8
SP0
C
-
-
-
-
-
-
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