参数资料
型号: ATMEGA644V-10MU
厂商: Atmel
文件页数: 23/23页
文件大小: 0K
描述: IC AVR MCU FLASH 64K 44-QFN
产品培训模块: MCU Product Line Introduction
megaAVR Introduction
标准包装: 360
系列: AVR® ATmega
核心处理器: AVR
芯体尺寸: 8-位
速度: 10MHz
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: 32
程序存储器容量: 64KB(32K x 16)
程序存储器类型: 闪存
EEPROM 大小: 2K x 8
RAM 容量: 4K x 8
电压 - 电源 (Vcc/Vdd): 1.8 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: 44-VFQFN 裸露焊盘
包装: 托盘
产品目录页面: 614 (CN2011-ZH PDF)
配用: ATSTK600-TQFP44-ND - STK600 SOCKET/ADAPTER 44-TQFP
ATSTK600-ND - DEV KIT FOR AVR/AVR32
ATAVRISP2-ND - PROGRAMMER AVR IN SYSTEM
9
2593OS–AVR–02/12
ATmega644
(0xBF)
Reserved
-
(0xBE)
Reserved
-
(0xBD)
TWAMR
TWAM6
TWAM5
TWAM4
TWAM3
TWAM2
TWAM1
TWAM0
-228
(0xBC)
TWCR
TWINT
TWEA
TWSTA
TWSTO
TWWC
TWEN
-TWIE
225
(0xBB)
TWDR
2-wire Serial Interface Data Register
227
(0xBA)
TWAR
TWA6
TWA5
TWA4
TWA3
TWA2
TWA1
TWA0
TWGCE
228
(0xB9)
TWSR
TWS7
TWS6
TWS5
TWS4
TWS3
-
TWPS1
TWPS0
227
(0xB8)
TWBR
2-wire Serial Interface Bit Rate Register
225
(0xB7)
Reserved
-
(0xB6)
ASSR
-
EXCLK
AS2
TCN2UB
OCR2AUB
OCR2BUB
TCR2AUB
TCR2BUB
150
(0xB5)
Reserved
-
(0xB4)
OCR2B
Timer/Counter2 Output Compare Register B
150
(0xB3)
OCR2A
Timer/Counter2 Output Compare Register A
150
(0xB2)
TCNT2
Timer/Counter2 (8 Bit)
150
(0xB1)
TCCR2B
FOC2A
FOC2B
-
WGM22
CS22
CS21
CS20
149
(0xB0)
TCCR2A
COM2A1
COM2A0
COM2B1
COM2B0
-
WGM21
WGM20
146
(0xAF)
Reserved
-
(0xAE)
Reserved
-
(0xAD)
Reserved
-
(0xAC)
Reserved
-
(0xAB)
Reserved
-
(0xAA)
Reserved
-
(0xA9)
Reserved
-
(0xA8)
Reserved
-
(0xA7)
Reserved
-
(0xA6)
Reserved
-
(0xA5)
Reserved
-
(0xA4)
Reserved
-
(0xA3)
Reserved
-
(0xA2)
Reserved
-
(0xA1)
Reserved
-
(0xA0)
Reserved
-
(0x9F)
Reserved
-
(0x9E)
Reserved
-
(0x9D)
Reserved
-
(0x9C)
Reserved
-
(0x9B)
Reserved
-
(0x9A)
Reserved
-
(0x99)
Reserved
-
(0x98)
Reserved
-
(0x97)
Reserved
-
(0x96)
Reserved
-
(0x95)
Reserved
-
(0x94)
Reserved
-
(0x93)
Reserved
-
(0x92)
Reserved
-
(0x91)
Reserved
-
(0x90)
Reserved
-
(0x8F)
Reserved
-
(0x8E)
Reserved
-
(0x8D)
Reserved
-
(0x8C)
Reserved
-
(0x8B)
OCR1BH
Timer/Counter1 - Output Compare Register B High Byte
129
(0x8A)
OCR1BL
Timer/Counter1 - Output Compare Register B Low Byte
129
(0x89)
OCR1AH
Timer/Counter1 - Output Compare Register A High Byte
129
(0x88)
OCR1AL
Timer/Counter1 - Output Compare Register A Low Byte
129
(0x87)
ICR1H
Timer/Counter1 - Input Capture Register High Byte
130
(0x86)
ICR1L
Timer/Counter1 - Input Capture Register Low Byte
130
(0x85)
TCNT1H
Timer/Counter1 - Counter Register High Byte
129
(0x84)
TCNT1L
Timer/Counter1 - Counter Register Low Byte
129
(0x83)
Reserved
-
(0x82)
TCCR1C
FOC1A
FOC1B
-
-128
(0x81)
TCCR1B
ICNC1
ICES1
-
WGM13
WGM12
CS12
CS11
CS10
127
(0x80)
TCCR1A
COM1A1
COM1A0
COM1B1
COM1B0
-
WGM11
WGM10
125
(0x7F)
DIDR1
-
-AIN1D
AIN0D
232
(0x7E)
DIDR0
ADC7D
ADC6D
ADC5D
ADC4D
ADC3D
ADC2D
ADC1D
ADC0D
252
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Page
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