参数资料
型号: ST7FLITES5Y0U6
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, QCC20
封装: QFN-20
文件页数: 49/124页
文件大小: 2155K
代理商: ST7FLITES5Y0U6
ST7LITE0xY0, ST7LITESxY0
30/124
INTERRUPTS (Cont’d)
Figure 18. Interrupt Processing Flowchart
Table 6. Interrupt Mapping
I BIT SET?
Y
N
IRET?
Y
N
FROM RESET
LOAD PC FROM INTERRUPT VECTOR
STACK PC, X, A, CC
SET I BIT
FETCH NEXT INSTRUCTION
EXECUTE INSTRUCTION
THIS CLEARS I BIT BY DEFAULT
RESTORE PC, X, A, CC FROM STACK
INTERRUPT
Y
N
PENDING?
Source
Block
Description
Register
Label
Priority
Order
Exit
from
HALT
Address
Vector
RESET
Reset
N/A
Highest
Priority
Lowest
Priority
yes
FFFEh-FFFFh
TRAP
Software Interrupt
no
FFFCh-FFFDh
0
Not used
FFFAh-FFFBh
1
ei0
External Interrupt 0
yes
FFF8h-FFF9h
2
ei1
External Interrupt 1
FFF6h-FFF7h
3
ei2
External Interrupt 2
FFF4h-FFF5h
4
ei3
External Interrupt 3
FFF2h-FFF3h
5
Not used
FFF0h-FFF1h
6
Not used
FFEEh-FFEFh
7
SI
AVD interrupt
SICSR
no
FFECh-FFEDh
8
AT TIMER
AT TIMER Output Compare Interrupt
PWM0CSR
no
FFEAh-FFEBh
9
AT TIMER Overflow Interrupt
ATCSR
yes
FFE8h-FFE9h
10
LITE TIMER
LITE TIMER Input Capture Interrupt
LTCSR
no
FFE6h-FFE7h
11
LITE TIMER RTC Interrupt
LTCSR
yes
FFE4h-FFE5h
12
SPI
SPI Peripheral Interrupts
SPICSR
yes
FFE2h-FFE3h
13
Not used
FFE0h-FFE1h
1
相关PDF资料
PDF描述
ST7FLITES2Y0B6 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PDIP16
ST7FLITES5Y0M6TRE 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PDSO16
ST7FLITE05Y0M6TR 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PDSO16
ST7FLITE05Y0U6 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, QCC20
ST7FLITE09Y0M6TR 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PDSO16
相关代理商/技术参数
参数描述
ST7FLITES5Y0U6TR 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-bit microcontroller with single voltage Flash memory, data EEPROM, ADC, timers, SPI
ST7FLITE-SK/RAIS 功能描述:开发板和工具包 - 其他处理器 DEV KIT FOR LITE SUBFAMILY RoHS:否 制造商:Freescale Semiconductor 产品:Development Systems 工具用于评估:P3041 核心:e500mc 接口类型:I2C, SPI, USB 工作电源电压:
ST7FLITE-SK/RAIS2 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-bit microcontroller with single voltage Flash memory, data EEPROM, ADC, timers, SPI
ST7FLITEU02B6 功能描述:8位微控制器 -MCU 8 BITS MICROCONTR RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
ST7FLITEU02M6 功能描述:8位微控制器 -MCU 8 BITS MICROCONTR RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT