- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄11808 > SAF-C161O-L25M HA (Infineon Technologies)IC MCU 16BIT ROM/LESS MQFP-80-1 PDF資料下載
參數(shù)資料
| 型號： | SAF-C161O-L25M HA |
| 廠商： | Infineon Technologies |
| 文件頁數(shù)： | 10/66頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MCU 16BIT ROM/LESS MQFP-80-1 |
| 標準包裝： | 1 |
| 系列： | C16xx |
| 核心處理器： | C166 |
| 芯體尺寸： | 16-位 |
| 速度： | 25MHz |
| 連通性： | EBI/EMI，SPI，UART/USART |
| 外圍設備： | POR，PWM，WDT |
| 輸入/輸出數(shù)： | 63 |
| 程序存儲器類型： | ROMless |
| RAM 容量： | 2K x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 4.5 V ~ 5.5 V |
| 振蕩器型： | 外部 |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 80-QFP |
| 包裝： | 剪切帶 (CT) |
| 產品目錄頁面： | 736 (CN2011-ZH PDF) |
| 其它名稱： | SAF-C161O-L25MHACT SAF-C161O-L25MHACT-ND SAF-C161O-L25MHAINCT |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁當前第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁
C161K
C161O
Data Sheet
14
V2.0, 2001-01
Interrupt System
With an interrupt response time within a range from just 5 to 12 CPU clocks (in case of
internal program execution), the C161K/O is capable of reacting very fast to the
occurrence of non-deterministic events.
The architecture of the C161K/O supports several mechanisms for fast and flexible
response to service requests that can be generated from various sources internal or
external to the microcontroller. Any of these interrupt requests can be programmed to
being serviced by the Interrupt Controller or by the Peripheral Event Controller (PEC).
In contrast to a standard interrupt service where the current program execution is
suspended and a branch to the interrupt vector table is performed, just one cycle is
‘stolen’ from the current CPU activity to perform a PEC service. A PEC service implies a
single byte or word data transfer between any two memory locations with an additional
increment of either the PEC source or the destination pointer. An individual PEC transfer
counter is implicity decremented for each PEC service except when performing in the
continuous transfer mode. When this counter reaches zero, a standard interrupt is
performed to the corresponding source related vector location. PEC services are very
well suited, for example, for supporting the transmission or reception of blocks of data.
The C161K/O has 8 PEC channels each of which offers such fast interrupt-driven data
transfer capabilities.
A separate control register which contains an interrupt request flag, an interrupt enable
flag and an interrupt priority bitfield exists for each of the possible interrupt sources. Via
its related register, each source can be programmed to one of sixteen interrupt priority
levels. Once having been accepted by the CPU, an interrupt service can only be
interrupted by a higher prioritized service request. For the standard interrupt processing,
each of the possible interrupt sources has a dedicated vector location.
Fast external interrupt inputs are provided to service external interrupts with high
precision requirements. These fast interrupt inputs feature programmable edge
detection (rising edge, falling edge or both edges).
Software interrupts are supported by means of the ‘TRAP’ instruction in combination with
an individual trap (interrupt) number.
Table 3 shows all of the possible C161K/O interrupt sources and the corresponding
hardware-related interrupt flags, vectors, vector locations and trap (interrupt) numbers.
Note: Interrupt nodes which are not used by associated peripherals, may be used to
generate software controlled interrupt requests by setting the respective interrupt
request bit (xIR).
相關PDF資料 |
PDF描述 |
|---|---|
| EFM32G890F128 | IC MCU 32BIT 128KB FLASH 112BGA |
| V28C15H100B | CONVERTER MOD DC/DC 15V 100W |
| V28C48H100BL2 | CONVERTER MOD DC/DC 48V 100W |
| V28C48H100BL | CONVERTER MOD DC/DC 48V 100W |
| VI-JTP-IW-F3 | CONVERTER MOD DC/DC 13.8V 100W |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SAF-C161O-LM | 制造商:Infineon Technologies AG 功能描述:16BIT MCU ROM/ROMLESS MQFP80 161 |
| SAF-C161O-LM 3V | 制造商:Infineon Technologies AG 功能描述:16BIT MCU ROM/ROMLESS MQFP80 161 |
| SAF-C161O-LM 3V HA | 功能描述:16位微控制器 - MCU 16-Bit Single-Chip 3.3V 20MHz ROM less RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風格:SMD/SMT |
| SAF-C161O-LM HA | 功能描述:16位微控制器 - MCU 16BIT SNGLChip MICRO CONTROLLER 5V RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風格:SMD/SMT |
| SAFC161OLM3V | 制造商:Infineon Technologies AG 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復。