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ATMEGA640 Datasheet(PDF) 402 Page - Microchip Technology

Part # ATMEGA640
Description  8-bit Microcontroller with 16/32/64KB In-System Programmable Flash
PDF  436 Pages
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Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

ATMEGA640 Datasheet(HTML) 402 Page - Microchip Technology

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402
ATmega640/V-1280/V-1281/V-2560/V-2561/V [DATASHEET]
DS40002211A
(0x78)
ADCL
ADC Data Register Low byte
page 286
(0x77)
Reserved
-
-
-
-
-
-
-
-
(0x76)
Reserved
-
-
-
-
-
-
-
-
(0x75)
XMCRB
XMBK
-
-
-
-
XMM2
XMM1
XMM0
page 38
(0x74)
XMCRA
SRE
SRL2
SRL1
SRL0
SRW11
SRW10
SRW01
SRW00
page 36
(0x73)
TIMSK5
-
-ICIE5
-
OCIE5C
OCIE5B
OCIE5A
TOIE5
page 162
(0x72)
TIMSK4
-
-ICIE4
-
OCIE4C
OCIE4B
OCIE4A
TOIE4
page 161
(0x71)
TIMSK3
-
-ICIE3
-
OCIE3C
OCIE3B
OCIE3A
TOIE3
page 161
(0x70)
TIMSK2
-
-
-
-
-
OCIE2B
OCIE2A
TOIE2
page 188
(0x6F)
TIMSK1
-
-ICIE1
-
OCIE1C
OCIE1B
OCIE1A
TOIE1
page 161
(0x6E)
TIMSK0
-
-
-
-
-
OCIE0B
OCIE0A
TOIE0
page 131
(0x6D)
PCMSK2
PCINT23
PCINT22
PCINT21
PCINT20
PCINT19
PCINT18
PCINT17
PCINT16
page 113
(0x6C)
PCMSK1
PCINT15
PCINT14
PCINT13
PCINT12
PCINT11
PCINT10
PCINT9
PCINT8
page 113
(0x6B)
PCMSK0
PCINT7
PCINT6
PCINT5
PCINT4
PCINT3
PCINT2
PCINT1
PCINT0
page 114
(0x6A)
EICRB
ISC71
ISC70
ISC61
ISC60
ISC51
ISC50
ISC41
ISC40
page 110
(0x69)
EICRA
ISC31
ISC30
ISC21
ISC20
ISC11
ISC10
ISC01
ISC00
page 110
(0x68)
PCICR
-
-
-
-
-
PCIE2
PCIE1
PCIE0
page 112
(0x67)
Reserved
-
-
-
-
-
-
-
-
(0x66)
OSCCAL
Oscillator Calibration Register
page 48
(0x65)
PRR1
-
-
PRTIM5
PRTIM4
PRTIM3
PRUSART3
PRUSART2
PRUSART1
page 56
(0x64)
PRR0
PRTWI
PRTIM2
PRTIM0
-
PRTIM1
PRSPI
PRUSART0
PRADC
page 55
(0x63)
Reserved
-
-
-
-
-
-
-
-
(0x62)
Reserved
-
-
-
-
-
-
-
-
(0x61)
CLKPR
CLKPCE
-
-
-
CLKPS3
CLKPS2
CLKPS1
CLKPS0
page 48
(0x60)
WDTCSR
WDIF
WDIE
WDP3
WDCE
WDE
WDP2
WDP1
WDP0
page 65
0x3F (0x5F)
SREG
I
T
H
S
V
N
Z
C
page 13
0x3E (0x5E)
SPH
SP15
SP14
SP13
SP12
SP11
SP10
SP9
SP8
page 15
0x3D (0x5D)
SPL
SP7
SP6
SP5
SP4
SP3
SP2
SP1
SP0
page 15
0x3C (0x5C)
EIND
-
-
-
-
-
-
-EIND0
page 16
0x3B (0x5B)
RAMPZ
-
-
-
-
-
-
RAMPZ1
RAMPZ0
page 16
0x3A (0x5A)
Reserved
-
-
-
-
-
-
-
-
0x39 (0x59)
Reserved
-
-
-
-
-
-
-
-
0x38 (0x58)
Reserved
-
-
-
-
-
-
-
-
0x37 (0x57)
SPMCSR
SPMIE
RWWSB
SIGRD
RWWSRE
BLBSET
PGWRT
PGERS
SPMEN
page 323
0x36 (0x56)
Reserved
-
-
-
-
-
-
-
-
0x35 (0x55)
MCUCR
JTD
-
-PUD
-
-
IVSEL
IVCE
page 64, 108, 96, 301
0x34 (0x54)
MCUSR
-
-
-
JTRF
WDRF
BORF
EXTRF
PORF
page 301
0x33 (0x53)
SMCR
-
-
-
-
SM2
SM1
SM0
SE
page 50
0x32 (0x52)
Reserved
-
-
-
-
-
-
-
-
0x31 (0x51)
OCDR
OCDR7
OCDR6
OCDR5
OCDR4
OCDR3
OCDR2
OCDR1
OCDR0
page 294
0x30 (0x50)
ACSR
ACD
ACBG
ACO
ACI
ACIE
ACIC
ACIS1
ACIS0
page 266
0x2F (0x4F)
Reserved
-
-
-
-
-
-
-
-
0x2E (0x4E)
SPDR
SPI Data Register
page 199
0x2D (0x4D)
SPSR
SPIF
WCOL
-
-
-
-
-
SPI2X
page 198
0x2C (0x4C)
SPCR
SPIE
SPE
DORD
MSTR
CPOL
CPHA
SPR1
SPR0
page 197
0x2B (0x4B)
GPIOR2
General Purpose I/O Register 2
page 36
0x2A (0x4A)
GPIOR1
General Purpose I/O Register 1
page 36
0x29 (0x49)
Reserved
-
-
-
-
-
-
-
-
0x28 (0x48)
OCR0B
Timer/Counter0 Output Compare Register B
page 130
0x27 (0x47)
OCR0A
Timer/Counter0 Output Compare Register A
page 130
0x26 (0x46)
TCNT0
Timer/Counter0 (8 Bit)
page 130
0x25 (0x45)
TCCR0B
FOC0A
FOC0B
-
-
WGM02
CS02
CS01
CS00
page 129
0x24 (0x44)
TCCR0A
COM0A1
COM0A0
COM0B1
COM0B0
-
-WGM01
WGM00
page 126
0x23 (0x43)
GTCCR
TSM
-
-
-
-
-
PSRASY
PSRSYNC
page 166, 189
0x22 (0x42)
EEARH
-
-
-
-
EEPROM Address Register High Byte
page 34
0x21 (0x41)
EEARL
EEPROM Address Register Low Byte
page 34
0x20 (0x40)
EEDR
EEPROM Data Register
page 34
0x1F (0x3F)
EECR
-
-
EEPM1
EEPM0
EERIE
EEMPE
EEPE
EERE
page 34
0x1E (0x3E)
GPIOR0
General Purpose I/O Register 0
page 36
0x1D (0x3D)
EIMSK
INT7
INT6
INT5
INT4
INT3
INT2
INT1
INT0
page 111
0x1C (0x3C)
EIFR
INTF7
INTF6
INTF5
INTF4
INTF3
INTF2
INTF1
INTF0
page 112
0x1B (0x3B)
PCIFR
-
-
-
-
-
PCIF2
PCIF1
PCIF0
page 113
0x1A (0x3A)
TIFR5
-
-ICF5
-
OCF5C
OCF5B
OCF5A
TOV5
page 162
0x19 (0x39)
TIFR4
-
-ICF4
-
OCF4C
OCF4B
OCF4A
TOV4
page 162
0x18 (0x38)
TIFR3
-
-ICF3
-
OCF3C
OCF3B
OCF3A
TOV3
page 162
0x17 (0x37)
TIFR2
-
-
-
-
-
OCF2B
OCF2A
TOV2
page 188
0x16 (0x36)
TIFR1
-
-ICF1
-
OCF1C
OCF1B
OCF1A
TOV1
page 162
0x15 (0x35)
TIFR0
-
-
-
-
-
OCF0B
OCF0A
TOV0
page 131
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Page



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