- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98076 > SAK-C509-LM (INFINEON TECHNOLOGIES AG) 8-BIT, 16 MHz, MICROCONTROLLER, PQFP100 PDF資料下載
參數(shù)資料
| 型號： | SAK-C509-LM |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, 16 MHz, MICROCONTROLLER, PQFP100 |
| 封裝： | PLASTIC, MQFP-100 |
| 文件頁數(shù)： | 35/74頁 |
| 文件大?。?/td> | 1607K |
| 代理商： | SAK-C509-LM |
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頁當(dāng)前第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頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁
Semiconductor Group
39
09.96
C509-L
Port Structure Selection
After a reset operation of the C509-L, the quasi-bidirectional 8051-compatible port structure is
selected. For selection of the bidirectional port structure (CMOS) the bit PMOD of SFR SYSCON
must be set. Because each port pin can be programmed as an input or an output, additionally, after
the selection of the bidirectional mode the direction register of the ports must be written (except the
analog/digital input ports 7,8). This direction registers are mapped to the port registers. This means,
the port register address is equal to its direction register address. Figure 16 illustrates the port- and
direction register configuration.
Figure 16
Port Register, Direction Register
For the access the direction registers a double instruction sequence must be executed. The first
instruction has to set bit PDIR in SFR IP1. Thereafter, a second instruction can read or write the
direction registers. PDIR will automatically be cleared after the second machine cycle (S2P2) after
having been set. For this time, the access to the direction register is enabled and the register can
be read or written. Further, the double instruction sequence as shown in figure 16, cannot be
interrupted by an interrupt,
When the bidirectional port structure is activated (bit PMOD in SFR SYSCON =1) after a reset, the
ports are defined as inputs (direction registers default values after reset are set to FFH).
With PMOD = 0 (quasi-bidirectional port structure selected), any access to the direction registers
has no effect on the port driver circuitries.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAK-TC1762-128F66HL | 32-BIT, FLASH, 66 MHz, MICROCONTROLLER, PQFP176 |
| SAK-TC1762-128F80HL | 32-BIT, FLASH, 80 MHz, MICROCONTROLLER, PQFP176 |
| SAK-TC1765T-L40EB | 32-BIT, MROM, 40 MHz, MICROCONTROLLER, PBGA260 |
| SAK-TC1767-256F133HL | 32-BIT, FLASH, 133 MHz, RISC MICROCONTROLLER, PQFP176 |
| SAK-TC1782-320F180HL | 32-BIT, FLASH, 180 MHz, RISC MICROCONTROLLER, PQFP176 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAK-C515A-4R | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller |
| SAKC61 | 制造商:Samson Technologies 功能描述:USB MIDI CONTROLLER KEYBOARD 61 KEY |
| SAK-C868-1SG BA | 功能描述:IC MCU 8BIT 8KB ROM PDSO-28-1 RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:C5xx/C8xx 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:260 系列:73S12xx 核心處理器:80515 芯體尺寸:8-位 速度:24MHz 連通性:I²C，智能卡，UART/USART，USB 外圍設(shè)備:LED，POR，WDT 輸入/輸出數(shù):9 程序存儲器容量:64KB（64K x 8） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:2K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:68-VFQFN 裸露焊盤 包裝:管件 |
| SAK-C868-1SR | 制造商:Infineon Technologies AG 功能描述:8BIT MCU 8K RAM ROM/ROMLESS 868 |
| SAK-C868-1SR BA | 功能描述:IC MCU 8BIT 8KB RAM TSSOP-38-1 RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:C5xx/C8xx 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:260 系列:73S12xx 核心處理器:80515 芯體尺寸:8-位 速度:24MHz 連通性:I²C，智能卡，UART/USART，USB 外圍設(shè)備:LED，POR，WDT 輸入/輸出數(shù):9 程序存儲器容量:64KB（64K x 8） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:2K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:68-VFQFN 裸露焊盤 包裝:管件 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。