參數(shù)資料
型號: ATTINY15L-1SU
廠商: Atmel
文件頁數(shù): 19/85頁
文件大?。?/td> 0K
描述: IC MCU AVR 1K FLASH 1.6MHZ 8SOIC
標準包裝: 95
系列: AVR® ATtiny
核心處理器: AVR
芯體尺寸: 8-位
速度: 1.6MHz
外圍設備: 欠壓檢測/復位,POR,PWM,WDT
輸入/輸出數(shù): 6
程序存儲器容量: 1KB(512 x 16)
程序存儲器類型: 閃存
EEPROM 大小: 64 x 8
電壓 - 電源 (Vcc/Vdd): 2.7 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: 8-SOIC(0.209",5.30mm 寬)
包裝: 管件
26
ATtiny15L
1187H–AVR–09/07
The Special Function IO
Register – SFIOR
Bit 7..3 – Res: Reserved Bits
These bits are reserved bits in the ATtiny15L and always read as zero.
Bit 2 – FOC1A: Force Output Compare 1A
Writing a logical “1” to this bit forces a change in the Compare Match Output pin PB1
(OC1A) according to the values already set in COM1A1 and COM1A0. The Force Out-
put Compare bit can be used to change the output pin without waiting for a compare
match in timer. The automatic action programmed in COM1A1 and COM1A0 happens
as if a Compare Match had occurred, but no interrupt is generated and the
Timer/Counter1 will not be cleared even if CTC1 is set. The FOC1A bit will always be
read as zero. The setting of the FOC1A bit has no effect in PWM mode.
Bit 1 – PSR1: Prescaler Reset Timer/Counter1
When this bit is set (one) the Timer/Counter1 prescaler will be reset. The bit will be
cleared by hardware after the operation is performed. Writing a “0” to this bit will have no
effect. This bit will always be read as zero.
Bit 0 – PSR0: Prescaler Reset Timer/Counter0
When this bit is set (one) the Timer/Counter0 prescaler will be reset. The bit will be
cleared by hardware after the operation is performed. Writing a “0” to this bit will have no
effect. This bit will always be read as zero.
The 8-bit Timer/Counter0
Figure 20 shows the block diagram for Timer/Counter0.
The 8-bit Timer/Counter0 can select clock source from CK, prescaled CK or an external
pin. In addition, it can be stopped as described in the specification for the
Timer/Counter0 Control Register (TCCR0). The Overflow Status Flag is found in the
Timer/Counter Interrupt Flag Register (TIFR). Control signals are found in the
Timer/Counter0 Control Register (TCCR0). The interrupt enable/disable settings for
Timer/Counter0 are found in the Timer/Counter Interrupt Mask Register (TIMSK).
When Timer/Counter0 is externally clocked, the external signal is synchronized with the
oscillator frequency of the CPU. To ensure proper sampling of the external clock, the
minimum time between two external clock transitions must be at least one internal CPU
clock period. The external clock signal is sampled on the rising edge of the internal CPU
clock.
The 8-bit Timer/Counter0 features both a high-resolution and a high-accuracy usage
with the lower prescaling opportunities. Similarly, the high-prescaling opportunities
make the Timer/Counter0 useful for lower-speed functions or exact-timing functions with
infrequent actions.
Bit
7
6
543
210
$2C
––
–––
FOC1A
PSR1
PSR0
SFIOR
Read/Write
R
R/W
Initial Value
0
相關(guān)PDF資料
PDF描述
ATTINY2313-20SUR IC MCU AVR 2K FLASH 20SOIC
ATTINY2313A-MMHR IC MCU AVR 2K FLASH 3X3 20QFN
ATTINY26-16MQR IC MCU AVR 2K 16MHZ IND 32QFN
ATTINY26L-8PU IC MCU AVR 2K 5V 8MHZ 20-DIP
ATTINY28V-1AUR IC MCU AVR 2K 1.2MHZ 1.8V 32TQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ATTINY15L-1SU SL383 制造商:Atmel Corporation 功能描述:AVR, 1K FLASH, 64B EE, ADC, 8
ATTINY15POD 功能描述:仿真器/模擬器 AVR ICE10 POD REPLACEMENT RoHS:否 制造商:Blackhawk 產(chǎn)品:System Trace Emulators 工具用于評估:C6000, C5000, C2000, OMAP, DAVINCI, SITARA, TMS470, TMS570, ARM 7/9, ARM Cortex A8/R4/M3 用于:XDS560v2
ATTINY1614-SSFR 功能描述:IC MCU 8BIT 16KB FLASH 14SOIC 制造商:microchip technology 系列:tinyAVR? 1 包裝:剪切帶(CT) 零件狀態(tài):在售 核心處理器:AVR 核心尺寸:8-位 速度:20MHz 連接性:I2C,IrDA,LIN,SPI,UART/USART 外設:欠壓檢測/復位,POR,PWM,WDT I/O 數(shù):12 程序存儲容量:16KB(16K x 8) 程序存儲器類型:閃存 EEPROM 容量:256 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 14x10b,D/A 3x8b 振蕩器類型:內(nèi)部 工作溫度:-40°C ~ 125°C(TA) 封裝/外殼:14-SOIC(0.154",3.90mm 寬) 供應商器件封裝:14-SOIC 標準包裝:1
ATTINY1614-SSNR 功能描述:IC MCU 8BIT 16KB FLASH 14SOIC 制造商:microchip technology 系列:tinyAVR? 1 包裝:剪切帶(CT) 零件狀態(tài):在售 核心處理器:AVR 核心尺寸:8-位 速度:20MHz 連接性:I2C,IrDA,LIN,SPI,UART/USART 外設:欠壓檢測/復位,POR,PWM,WDT I/O 數(shù):12 程序存儲容量:16KB(16K x 8) 程序存儲器類型:閃存 EEPROM 容量:256 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 14x10b,D/A 3x8b 振蕩器類型:內(nèi)部 工作溫度:-40°C ~ 105°C(TA) 封裝/外殼:14-SOIC(0.154",3.90mm 寬) 供應商器件封裝:14-SOIC 標準包裝:1
ATTINY1616-MFR 功能描述:IC MCU 8BIT 16KB FLASH 20QFN 制造商:microchip technology 系列:tinyAVR? 1 包裝:剪切帶(CT) 零件狀態(tài):在售 核心處理器:AVR 核心尺寸:8-位 速度:20MHz 連接性:I2C,IrDA,LIN,SPI,UART/USART 外設:欠壓檢測/復位,POR,PWM,WDT I/O 數(shù):18 程序存儲容量:16KB(16K x 8) 程序存儲器類型:閃存 EEPROM 容量:256 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 20x10b,D/A 3x8b 振蕩器類型:內(nèi)部 工作溫度:-40°C ~ 125°C(TA) 封裝/外殼:20-VFQFN 裸露焊盤 供應商器件封裝:20-VQFN(3x3) 標準包裝:1