參數(shù)資料
型號: ATTINY43U-MUR
廠商: Atmel
文件頁數(shù): 156/158頁
文件大?。?/td> 0K
描述: MCU AVR 4KB FLASH 8MHZ 20QFN
產(chǎn)品培訓(xùn)模塊: tinyAVR Introduction
標(biāo)準(zhǔn)包裝: 6,000
系列: AVR® ATtiny
核心處理器: AVR
芯體尺寸: 8-位
速度: 8MHz
連通性: USI
外圍設(shè)備: 欠壓檢測/復(fù)位,POR,PWM,溫度傳感器,WDT
輸入/輸出數(shù): 16
程序存儲器容量: 4KB(2K x 16)
程序存儲器類型: 閃存
EEPROM 大?。?/td> 64 x 8
RAM 容量: 256 x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 4x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 20-WFQFN 裸露焊盤
包裝: 帶卷 (TR)
97
8048C–AVR–02/12
ATtiny43U
12.9.6
TCNT1 – Timer/Counter Register
The Timer/Counter Register gives direct access, both for read and write operations, to the
Timer/Counter unit 8-bit counter. Writing to the TCNTn Register blocks (removes) the Compare
Match on the following timer clock. Modifying the counter (TCNTn) while the counter is running,
introduces a risk of missing a Compare Match between TCNTn and the OCRnx Registers.
12.9.7
OCR0A – Output Compare Register A
12.9.8
OCR1A – Output Compare Register A
The Output Compare Register A contains an 8-bit value that is continuously compared with the
counter value (TCNTn). A match can be used to generate an Output Compare interrupt, or to
generate a waveform output on the OCnA pin.
12.9.9
OCR0B – Output Compare Register B
12.9.10
OCR1B – Output Compare Register B
The Output Compare Register B contains an 8-bit value that is continuously compared with the
counter value (TCNTn). A match can be used to generate an Output Compare interrupt, or to
generate a waveform output on the OCnB pin.
12.9.11
TIMSK0 – Timer/Counter 0 Interrupt Mask Register
Bit
765
432
10
TCNT1[7:0]
TCNT1
Read/Write
R/W
Initial Value
0
Bit
765
432
10
OCR0A[7:0]
OCR0A
Read/Write
R/W
Initial Value
0
Bit
765
432
10
OCR1A[7:0]
OCR1A
Read/Write
R/W
Initial Value
0
Bit
765
432
10
OCR0B[7:0]
OCR0B
Read/Write
R/W
Initial Value
0
Bit
765
432
10
OCR1B[7:0]
OCR1B
Read/Write
R/W
Initial Value
0
Bit
7654
3
2
1
0
––––
OCIE0B
OCIE0A
TOIE0
TIMSK0
Read/Write
RRRR
R
R/W
Initial Value
0000
0
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ATTINY44-15SSZ 功能描述:8位微控制器 -MCU 4KB Flash 15MHz Auto 125-degrees C 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