ATmega8HVA Atmel Corporation, ATmega8HVA Datasheet - Page 177

• Manufacturer Part Number: ATmega8HVA
• Manufacturer: Atmel Corporation

Specifications of ATmega8HVA

• Flash (kbytes): 8 Kbytes
• Pin Count: 28
• Max. Operating Frequency: 4 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 3
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 6
• Ext Interrupts: 3
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 6
• Adc Resolution (bits): 12
• Adc Speed (ksps): 1.9
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 0.5
• Eeprom (bytes): 256
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -20 to 85
• I/o Supply Class: 1.8 to 9.0
• Operating Voltage (vcc): 1.8 to 9.0
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 2
• Output Compare Channels: 4
• Input Capture Channels: 2
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

8024A–AVR–04/08
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)
Address
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 (0x42)
0x21 (0x41)
0x20 (0x40)
0x1F (0x3F)
(0x7D)
(0x7C)
(0x7B)
(0x7A)
(0x6E)
(0x6D)
(0x6C)
(0x6B)
(0x6A)
(0x79)
(0x78)
(0x77)
(0x76)
(0x75)
(0x74)
(0x73)
(0x72)
(0x71)
(0x70)
(0x6F)
(0x69)
(0x68)
(0x67)
(0x66)
(0x65)
(0x64)
(0x63)
(0x62)
(0x61)
(0x60)
FOSCCAL
Reserved
VADMUX
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
WDTCSR
Reserved
Reserved
Reserved
Reserved
Reserved
SPMCSR
Reserved
Reserved
Reserved
Reserved
Reserved
VADCSR
TCNT0H
TCCR0B
TCCR0A
MCUCR
MCUSR
GPIOR2
GPIOR1
TCNT0L
GPIOR0
Name
VADCH
TIMSK1
TIMSK0
GTCCR
VADCL
CLKPR
OCR0B
OCR0A
DWDR
EIMSK
EICRA
SMCR
SREG
SPDR
SPSR
SPCR
EEAR
EEDR
EECR
PRR0
EIFR
SPH
SPL
CLKPCE
Bit 7
TCW0
WDIF
SP15
SPIF
SPIE
TSM
SP7
–
–
–
–
–
–
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–
–
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–
–
–
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I
Bit 6
WCOL
ICEN0
WDIE
SP14
SP6
SPE
–
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–
–
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T
–
–
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–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
PRVRM
EEPM1
SIGRD
Bit 5
WDP3
CKOE
DORD
ICNC0
ISC21
SP13
SP5
H
–
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–
–
–
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Timer/Counter0 Output Compare Register B
Timer/Counter0 Output Compare Register A
EEPROM Address Register Low Byte
Fast Oscillator Calibration Register
Timer/Counter0 (8 Bit) High Byte
General Purpose I/O Register 2
General Purpose I/O Register 1
Timer/Counter0 (8 Bit) Low Byte
General Purpose I/O Register 0
VADC Data Register Low byte
OCDRF
debugWIRE Data Register
EEPM0
WDCE
Bit 4
MSTR
ICES0
ISC20
CTPB
EEPROM Data Register
SP12
PUD
SP4
S
–
–
–
–
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–
–
–
–
–
–
–
–
–
–
SPI Data Register
VADEN
PRSPI
WDRF
EERIE
Bit 3
ISC11
RFLB
CPOL
ICIE1
ICIE0
SP11
WDE
ICS0
SP3
–
–
–
–
–
–
–
–
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–
–
V
–
–
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–
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–
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–
–
–
–
–
–
–
–
VADC Data Register High byte
OCIE1B
OCIE0B
PRTIM1
PGWRT
VADSC
BODRF
EEMPE
SM[2:0]
Bit 2
ISC10
WDP2
CPHA
INTF2
SP10
CS02
INT2
SP2
–
–
–
–
–
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N
–
–
–
–
–
–
–
–
–
–
–
–
–
–
VADMUX[3:0]
ATmega8HVA/16HVA
VADCCIF
CLKPS1
OCIE1A
OCIE0A
PRTIM0
PGERS
EXTRF
Bit 1
ISC01
WDP1
INTF1
SPR1
EEPE
CS01
INT1
SP9
SP1
Z
–
–
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–
PSRSYNC
VADCCIE
PRVADC
CLKPS0
WGM00
SPMEN
Bit 0
TOIE1
TOIE0
ISC00
WDP0
PORF
SPI2X
SPR0
EERE
INTF0
CS00
INT0
SP8
SP0
SE
C
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