参数资料
型号: ATMEGA168-20MUR
厂商: Atmel
文件页数: 3/36页
文件大小: 0K
描述: MCU AVR 16KB FLASH 20MHZ 32QFN
产品培训模块: MCU Product Line Introduction
megaAVR Introduction
标准包装: 6,000
系列: AVR® ATmega
核心处理器: AVR
芯体尺寸: 8-位
速度: 20MHz
连通性: I²C,SPI,UART/USART
外围设备: 欠压检测/复位,POR,PWM,WDT
输入/输出数: 23
程序存储器容量: 16KB(8K x 16)
程序存储器类型: 闪存
EEPROM 大小: 512 x 8
RAM 容量: 1K x 8
电压 - 电源 (Vcc/Vdd): 2.7 V ~ 5.5 V
数据转换器: A/D 8x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 32-VFQFN 裸露焊盘
包装: 带卷 (TR)
配用: ATSTK600-TQFP32-ND - STK600 SOCKET/ADAPTER 32-TQFP
ATAVRDRAGON-ND - KIT DRAGON FLASH MEM AVR
11
2545TS–AVR–05/11
ATmega48/88/168
(0x7D)
Reserved
(0x7C)
ADMUX
REFS1
REFS0
ADLAR
MUX3
MUX2
MUX1
MUX0
254
(0x7B)
ADCSRB
–ACME
ADTS2
ADTS1
ADTS0
257
(0x7A)
ADCSRA
ADEN
ADSC
ADATE
ADIF
ADIE
ADPS2
ADPS1
ADPS0
255
(0x79)
ADCH
ADC data register high byte
257
(0x78)
ADCL
ADC data register low byte
257
(0x77)
Reserved
(0x76)
Reserved
(0x75)
Reserved
(0x74)
Reserved
(0x73)
Reserved
(0x72)
Reserved
(0x71)
Reserved
(0x70)
TIMSK2
OCIE2B
OCIE2A
TOIE2
157
(0x6F)
TIMSK1
–ICIE1
OCIE1B
OCIE1A
TOIE1
134
(0x6E)
TIMSK0
OCIE0B
OCIE0A
TOIE0
105
(0x6D)
PCMSK2
PCINT23
PCINT22
PCINT21
PCINT20
PCINT19
PCINT18
PCINT17
PCINT16
69
(0x6C)
PCMSK1
PCINT14
PCINT13
PCINT12
PCINT11
PCINT10
PCINT9
PCINT8
69
(0x6B)
PCMSK0
PCINT7
PCINT6
PCINT5
PCINT4
PCINT3
PCINT2
PCINT1
PCINT0
69
(0x6A)
Reserved
(0x69)
EICRA
–ISC11
ISC10
ISC01
ISC00
66
(0x68)
PCICR
PCIE2
PCIE1
PCIE0
(0x67)
Reserved
(0x66)
OSCCAL
Oscillator calibration register
36
(0x65)
Reserved
(0x64)
PRR
PRTWI
PRTIM2
PRTIM0
PRTIM1
PRSPI
PRUSART0
PRADC
40
(0x63)
Reserved
(0x62)
Reserved
(0x61)
CLKPR
CLKPCE
CLKPS3
CLKPS2
CLKPS1
CLKPS0
36
(0x60)
WDTCSR
WDIF
WDIE
WDP3
WDCE
WDE
WDP2
WDP1
WDP0
52
0x3F (0x5F)
SREG
I
T
H
S
V
N
Z
C
10
0x3E (0x5E)
SPH
(SP10) 5.
SP9
SP8
12
0x3D (0x5D)
SPL
SP7
SP6
SP5
SP4
SP3
SP2
SP1
SP0
12
0x3C (0x5C)
Reserved
0x3B (0x5B)
Reserved
0x3A (0x5A)
Reserved
0x39 (0x59)
Reserved
0x38 (0x58)
Reserved
0x37 (0x57)
SPMCSR
SPMIE
(RWWSB)5.
(RWWSRE)5.
BLBSET
PGWRT
PGERS
SELFPRGEN
282
0x36 (0x56)
Reserved
0x35 (0x55)
MCUCR
–PUD
IVSEL
IVCE
0x34 (0x54)
MCUSR
WDRF
BORF
EXTRF
PORF
0x33 (0x53)
SMCR
–SM2
SM1
SM0
SE
38
0x32 (0x52)
Reserved
0x31 (0x51)
Reserved
0x30 (0x50)
ACSR
ACD
ACBG
ACO
ACI
ACIE
ACIC
ACIS1
ACIS0
241
0x2F (0x4F)
Reserved
0x2E (0x4E)
SPDR
SPI data register
169
0x2D (0x4D)
SPSR
SPIF
WCOL
–SPI2X
168
0x2C (0x4C)
SPCR
SPIE
SPE
DORD
MSTR
CPOL
CPHA
SPR1
SPR0
167
0x2B (0x4B)
GPIOR2
General purpose I/O register 2
25
0x2A (0x4A)
GPIOR1
General purpose I/O register 1
25
0x29 (0x49)
Reserved
0x28 (0x48)
OCR0B
Timer/Counter0 output compare register B
0x27 (0x47)
OCR0A
Timer/Counter0 output compare register A
0x26 (0x46)
TCNT0
Timer/Counter0 (8-bit)
0x25 (0x45)
TCCR0B
FOC0A
FOC0B
WGM02
CS02
CS01
CS00
0x24 (0x44)
TCCR0A
COM0A1
COM0A0
COM0B1
COM0B0
–WGM01
WGM00
0x23 (0x43)
GTCCR
TSM
PSRASY
PSRSYNC
138/159
0x22 (0x42)
EEARH
(EEPROM address register high byte) 5.
21
0x21 (0x41)
EEARL
EEPROM address register low byte
21
0x20 (0x40)
EEDR
EEPROM data register
21
0x1F (0x3F)
EECR
EEPM1
EEPM0
EERIE
EEMPE
EEPE
EERE
21
0x1E (0x3E)
GPIOR0
General purpose I/O register 0
25
0x1D (0x3D)
EIMSK
–INT1
INT0
67
0x1C (0x3C)
EIFR
INTF1
INTF0
67
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Page
相关PDF资料
PDF描述
CPC7232K IC ANALOG SWITCH 8CH HV 48-LQFP
AT89LS52-16JU IC MCU 8K FLASH 16MHZ 44-PLCC
CPC7220WTR IC ANALOG SWITCH 8CH HV 28-PLCC
CPC7220KTR IC ANALOG SWITCH 8CH HV 48-LQFP
AT89LS51-16JU IC MCU 4K FLASH 16MHZ 44-PLCC
相关代理商/技术参数
参数描述
ATmega168-20PI 功能描述:8位微控制器 -MCU AVR 16K FLSH 512B EE 1K SRAM ADC 5V RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
ATMEGA168-20PJ 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-bit Microcontroller with 8K Bytes In-System Programmable Flash
ATmega168-20PU 功能描述:8位微控制器 -MCU 16kB Flash 0.5kB EEPROM 23 I/O Pins RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
ATMEGA168A 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-bit Atmel Microcontroller with 4/8/16/32K Bytes In-System Programmable Flash
ATMEGA168A-AU 功能描述:8位微控制器 -MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT