ATMEGA168-15AZ Atmel, ATMEGA168-15AZ Datasheet - Page 320
![MCU AVR 16K FLASH 15MHZ 32-TQFP](/photos/6/91/69154/313-32-tqfp_sml.jpg)
ATMEGA168-15AZ
Manufacturer Part Number
ATMEGA168-15AZ
Description
MCU AVR 16K FLASH 15MHZ 32-TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheet
1.ATMEGA168-15AZ.pdf
(340 pages)
Specifications of ATMEGA168-15AZ
Package / Case
32-TQFP, 32-VQFP
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Speed
16MHz
Number Of I /o
23
Eeprom Size
512 x 8
Core Processor
AVR
Program Memory Type
FLASH
Ram Size
1K x 8
Program Memory Size
16KB (16K x 8)
Data Converters
A/D 8x10b
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity
I²C, SPI, UART/USART
Core Size
8-Bit
Cpu Family
ATmega
Device Core
AVR
Device Core Size
8b
Frequency (max)
16MHz
Interface Type
2-Wire/USART/Serial
Total Internal Ram Size
1KB
# I/os (max)
23
Number Of Timers - General Purpose
3
Operating Supply Voltage (typ)
3.3/5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
2.7V
On-chip Adc
8-chx10-bit
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Mounting
Surface Mount
Pin Count
32
Package Type
TQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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320
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)
0x2F (0x4F)
0x1F (0x3F)
0x39 (0x59)
0x38 (0x58)
0x37 (0x57)
0x36 (0x56)
0x35 (0x55)
0x34 (0x54)
0x33 (0x53)
0x32 (0x52)
0x31 (0x51)
0x30 (0x50)
0x29 (0x49)
0x28 (0x48)
0x27 (0x47)
0x26 (0x46)
0x25 (0x45)
0x24 (0x44)
0x23 (0x43)
0x22 (0x42)
0x21 (0x41)
0x20 (0x40)
(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)
ATmega48/88/168 Automotive
WDTCSR
Reserved
ADCSRB
ADCSRA
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
PCMSK2
PCMSK1
PCMSK0
Reserved
Reserved
OSCCAL
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
SPMCSR
Reserved
Reserved
Reserved
Reserved
Reserved
TCCR0B
TCCR0A
MCUCR
GPIOR2
GPIOR1
GPIOR0
Name
ADMUX
TIMSK2
TIMSK1
TIMSK0
MCUSR
GTCCR
CLKPR
OCR0B
OCR0A
EEARH
PCICR
TCNT0
EEARL
EIMSK
EICRA
SMCR
ADCH
SREG
ACSR
SPDR
SPSR
SPCR
EEDR
EECR
ADCL
EIFR
PRR
SPH
SPL
PCINT23
COM0A1
CLKPCE
PCINT7
FOC0A
REFS1
PRTWI
SPMIE
Bit 7
ADEN
WDIF
SPIE
ACD
SPIF
TSM
SP7
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
I
(RWWSB)
PCINT22
PCINT14
COM0A0
PRTIM2
PCINT6
REFS0
FOC0B
Bit 6
ACME
ACBG
WCOL
ADSC
WDIE
SP6
SPE
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
T
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Fig
PCINT21
PCINT13
COM0B1
PCINT5
PRTIM0
EEPM1
ADLAR
ADATE
DORD
Bit 5
WDP3
ICIE1
ACO
SP5
H
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
(EEPROM Address Register High Byte)
Timer/Counter0 Output Compare Register B
Timer/Counter0 Output Compare Register A
EEPROM Address Register Low Byte
(RWWSRE)
General Purpose I/O Register 2
General Purpose I/O Register 1
General Purpose I/O Register 0
Oscillator Calibration Register
ADC Data Register High byte
ADC Data Register Low byte
PCINT20
PCINT12
COM0B0
PCINT4
EEPM0
Bit 4
WDCE
MSTR
ADIF
PUD
EEPROM Data Register
SP4
ACI
Timer/Counter0 (8-bit)
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
S
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
SPI Data Register
Fig
PCINT19
PCINT11
CLKPS3
BLBSET
PRTIM1
WGM02
PCINT3
Bit 3
WDRF
EERIE
MUX3
ISC11
CPOL
ADIE
WDE
ACIE
SM2
SP3
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
V
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Figure 5
PCINT18
PCINT10
CLKPS2
OCIE2B
OCIE1B
OCIE0B
PGWRT
PCINT2
EEMPE
ADTS2
ADPS2
PRSPI
(SP10)
Bit 2
PCIE2
WDP2
MUX2
ISC10
BORF
CPHA
CS02
ACIC
SM1
SP2
N
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
PRUSART0
PCINT17
PSRASY
CLKPS1
OCIE2A
OCIE1A
OCIE0A
WGM01
PCINT9
PCINT1
PGERS
ADTS1
ADPS1
EXTRF
Bit 1
MUX1
ISC01
PCIE1
WDP1
IVSEL
ACIS1
INTF1
SPR1
EEPE
CS01
SM0
INT1
SP9
SP1
Z
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
SELFPRGEN
PSRSYNC
PCINT16
CLKPS0
WGM00
PCINT8
PCINT0
PRADC
ADTS0
ADPS0
Bit 0
TOIE2
TOIE1
TOIE0
PCIE0
WDP0
ACIS0
SPI2X
MUX0
ISC00
PORF
SPR0
EERE
INTF0
CS00
IVCE
INT0
SP8
SP0
SE
C
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
7530I–AVR–02/10
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