參數(shù)資料
型號： ATMEGA324A-MCHR
廠商： Atmel
文件頁數(shù)： 47/160頁
文件大?。?/td> 0K
描述： IC MCU AVR 32K 20MHZ 44QFN
產(chǎn)品培訓(xùn)模塊： MCU Product Line Introduction
megaAVR Introduction
標(biāo)準(zhǔn)包裝： 6,000
系列： AVR® ATmega
核心處理器： AVR
芯體尺寸： 8-位
速度： 20MHz
連通性： I²C，SPI，UART/USART
外圍設(shè)備： 欠壓檢測/復(fù)位，POR，PWM，WDT
輸入/輸出數(shù)： 32
程序存儲器容量： 32KB（16K x 16）
程序存儲器類型： 閃存
EEPROM 大?。?/td> 1K x 8
RAM 容量： 2K x 8
電壓 - 電源 (Vcc/Vdd)： 1.8 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 8x10b
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 44-VQFN 裸露焊盤
包裝： 帶卷 (TR)
其它名稱： ATMEGA324A-MCHR SL383
ATMEGA324A-MCHR-ND
ATMEGA324A-MCHRTR
140
8272E–AVR–04/2013
ATmega164A/PA/324A/PA/644A/PA/1284/P
Bit 0 – TOIE1: Timer/Counter1, Overflow Interrupt Enable
When this bit is written to one, and the I-flag in the Status Register is set (interrupts globally
enabled), the Timer/Counter1 Overflow interrupt is enabled. The corresponding Interrupt Vector
(See Section “11.3” on page 55) is executed when the TOV1 Flag, located in TIFR1, is set.
16.12.13 TIMSK3 – Timer/Counter3 Interrupt Mask Register
Bit 7:6 – Reserved
These bits are unused and will always read as zero.
Bit 5 – ICIE3: Timer/Counter3, Input Capture Interrupt Enable
When this bit is written to one, and the I-flag in the Status Register is set (interrupts globally
enabled), the Timer/Counter1 Input Capture interrupt is enabled. The corresponding Interrupt
Vector (See “Interrupts” on page 61) is executed when the ICF3 Flag, located in TIFR3, is set.
Bit 4:3 – Reserved
These bits are unused and will always read as zero.
Bit 2 – OCIE3B: Timer/Counter3, Output Compare B Match Interrupt Enable
When this bit is written to one, and the I-flag in the Status Register is set (interrupts globally
enabled), the Timer/Counter3 Output Compare B Match interrupt is enabled. The corresponding
Interrupt Vector (See “Interrupts” on page 61) is executed when the OCF3B Flag, located in
TIFR3, is set.
Bit 1 – OCIE3A: Timer/Counter3, Output Compare A Match Interrupt Enable
When this bit is written to one, and the I-flag in the Status Register is set (interrupts globally
enabled), the Timer/Counter3 Output Compare A Match interrupt is enabled. The corresponding
Interrupt Vector (See “Interrupts” on page 61) is executed when the OCF3A Flag, located in
TIFR3, is set.
Bit 0 – TOIE3: Timer/Counter3, Overflow Interrupt Enable
When this bit is written to one, and the I-flag in the Status Register is set (interrupts globally
enabled), the Timer/Counter3 Overflow interrupt is enabled. The corresponding Interrupt Vector
(See “Watchdog Timer” on page 55) is executed when the TOV3 Flag, located in TIFR3, is set.
16.12.14 TIFR1 – Timer/Counter1 Interrupt Flag Register
Bit 7:6 – Reserved
These bits are unused and will always read as zero.
Bit
7
65
43
2
1
0
(0x71)
–
–ICIE3
–
OCIE3B
OCIE3A
TOIE3
TIMSK3
Read/Write
R
R/W
R
R/W
Initial Value
0
Bit
76543210
–
–ICF1
–
OCF1B
OCF1A
TOV1
TIFR1
Read/Write
R
R/W
R
R/W
Initial Value
00000000
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ATMEGA324A-MU 功能描述:8位微控制器 -MCU AVR 32KB FLSH 1KB EE 2KB SRAM-20MHz, IND RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ATMEGA324A-MUR 功能描述:8位微控制器 -MCU AVR 32KB FLSH 1KB EE 2KB SRAM-20MHz, IND RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ATMEGA324A-PU 功能描述:8位微控制器 -MCU AVR 32KB FLSH 1KB EE 2KB SRAM-20MHz, IND RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ATMEGA324P 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 16/32/64K Bytes In-System Programmable Flash
ATMEGA324P-15AT 功能描述:8位微控制器 -MCU AVR 32KB 1KB EE 20MHz 2KB SRAM 5V RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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