参数资料
型号: ATTINY15L-1SU
厂商: Atmel
文件页数: 16/85页
文件大小: 0K
描述: IC MCU AVR 1K FLASH 1.6MHZ 8SOIC
标准包装: 95
系列: AVR® ATtiny
核心处理器: AVR
芯体尺寸: 8-位
速度: 1.6MHz
外围设备: 欠压检测/复位,POR,PWM,WDT
输入/输出数: 6
程序存储器容量: 1KB(512 x 16)
程序存储器类型: 闪存
EEPROM 大小: 64 x 8
电压 - 电源 (Vcc/Vdd): 2.7 V ~ 5.5 V
数据转换器: A/D 4x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 8-SOIC(0.209",5.30mm 宽)
包装: 管件
23
ATtiny15L
1187H–AVR–09/07
Bits 4, 3 – SM1, SM0: Sleep Mode Select Bits 1 and 0
These bits select between the three available sleep modes, as shown in Table 7.
For details, refer to “Sleep Modes” below.
Bit 2 – Res: Reserved Bit
This bit is a reserved bit in the ATtiny15L and always reads as zero.
Bits 1, 0 – ISC01, ISC00: Interrupt Sense Control 0 Bit 1 and Bit 0
The External Interrupt 0 is activated by the external pin INT0 if the SREG I-flag and the
corresponding interrupt mask is set (one). The activity on the external INT0 pin that acti-
vates the interrupt is defined in Table 8:
Note:
1. When changing the ISC10/ISC00 bits, INT0 must be disabled by clearing its Interrupt
Enable bit in the GIMSK Register. Otherwise an interrupt can occur when the bits are
changed.
Sleep Modes
To enter any of the three sleep modes, the SE bit in MCUCR must be set (one) and a
SLEEP instruction must be executed. The SM1 and SM0 bits in the MCUCR Register
select which sleep mode (Idle, ADC Noise Reduction or Power-down) will be activated
by the SLEEP instruction (see Table 7). If an enabled interrupt occurs while the MCU is
in a sleep mode, the MCU wakes up. The MCU is then halted for four cycles, executes
the interrupt routine and resumes execution from the instruction following SLEEP. On
wake-up from Power-down mode on pin change, two instruction cycles are executed
before the Pin Change Interrupt Flag is updated. The contents of the Register File,
SRAM, and I/O memory are unaltered when the device wakes up from sleep. If a reset
occurs during sleep mode, the MCU wakes up and executes from the Reset Vector.
Idle Mode
When the SM1/SM0 bits are “00”, the SLEEP instruction forces the MCU into the Idle
mode, stopping the CPU but allowing the ADC, Analog Comparator, Timer/Counters,
Watchdog and the Interrupt system to continue operating. This enables the MCU to
wake-up from external triggered interrupts as well as internal ones like the Timer Over-
flow Interrupt and Watchdog Reset. If the ADC is enabled, a conversion starts
automatically when this mode is entered. If wake-up from the Analog Comparator inter-
rupt is not required, the Analog Comparator can be powered down by setting the ADC-
bit in the Analog Comparator Control and Status Register (ACSR). This will reduce
power consumption in Idle mode.
Table 7. Sleep Modes
SM1
SM0
Sleep Mode
0
Idle mode
0
1
ADC Noise Reduction mode
1
0
Power-down mode
11
Reserved
Table 8. Interrupt 0 Sense Control
ISC01
ISC00
Description
0
The low level of INT0 generates an interrupt request.
0
1
Any change on INT0 generates an interrupt request
1
0
The falling edge of INT0 generates an interrupt request.
1
The rising edge of INT0 generates an interrupt request.
相关PDF资料
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
相关代理商/技术参数
参数描述
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/模拟器 AVR ICE10 POD REPLACEMENT RoHS:否 制造商:Blackhawk 产品:System Trace Emulators 工具用于评估: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 包装:剪切带(CT) 零件状态:在售 核心处理器:AVR 核心尺寸:8-位 速度:20MHz 连接性:I2C,IrDA,LIN,SPI,UART/USART 外设:欠压检测/复位,POR,PWM,WDT I/O 数:12 程序存储容量:16KB(16K x 8) 程序存储器类型:闪存 EEPROM 容量:256 x 8 RAM 容量:2K x 8 电压 - 电源(Vcc/Vdd):1.8 V ~ 5.5 V 数据转换器:A/D 14x10b,D/A 3x8b 振荡器类型:内部 工作温度:-40°C ~ 125°C(TA) 封装/外壳:14-SOIC(0.154",3.90mm 宽) 供应商器件封装:14-SOIC 标准包装:1
ATTINY1614-SSNR 功能描述:IC MCU 8BIT 16KB FLASH 14SOIC 制造商:microchip technology 系列:tinyAVR? 1 包装:剪切带(CT) 零件状态:在售 核心处理器:AVR 核心尺寸:8-位 速度:20MHz 连接性:I2C,IrDA,LIN,SPI,UART/USART 外设:欠压检测/复位,POR,PWM,WDT I/O 数:12 程序存储容量:16KB(16K x 8) 程序存储器类型:闪存 EEPROM 容量:256 x 8 RAM 容量:2K x 8 电压 - 电源(Vcc/Vdd):1.8 V ~ 5.5 V 数据转换器:A/D 14x10b,D/A 3x8b 振荡器类型:内部 工作温度:-40°C ~ 105°C(TA) 封装/外壳:14-SOIC(0.154",3.90mm 宽) 供应商器件封装:14-SOIC 标准包装:1
ATTINY1616-MFR 功能描述:IC MCU 8BIT 16KB FLASH 20QFN 制造商:microchip technology 系列:tinyAVR? 1 包装:剪切带(CT) 零件状态:在售 核心处理器:AVR 核心尺寸:8-位 速度:20MHz 连接性:I2C,IrDA,LIN,SPI,UART/USART 外设:欠压检测/复位,POR,PWM,WDT I/O 数:18 程序存储容量:16KB(16K x 8) 程序存储器类型:闪存 EEPROM 容量:256 x 8 RAM 容量:2K x 8 电压 - 电源(Vcc/Vdd):1.8 V ~ 5.5 V 数据转换器:A/D 20x10b,D/A 3x8b 振荡器类型:内部 工作温度:-40°C ~ 125°C(TA) 封装/外壳:20-VFQFN 裸露焊盘 供应商器件封装:20-VQFN(3x3) 标准包装:1