- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98023 > ML53812-2 (OKI ELECTRIC INDUSTRY CO LTD) SPECIALTY MICROPROCESSOR CIRCUIT, PQFP176 PDF資料下載
參數(shù)資料
| 型號(hào)： | ML53812-2 |
| 廠商： | OKI ELECTRIC INDUSTRY CO LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | SPECIALTY MICROPROCESSOR CIRCUIT, PQFP176 |
| 封裝： | LQFP-176 |
| 文件頁(yè)數(shù)： | 8/64頁(yè) |
| 文件大小： | 668K |
| 代理商： | ML53812-2 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)當(dāng)前第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)
s ML53812-2 s ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
12
Oki Semiconductor
The interrupts are both globally and individually maskable, and are signaled to the processor via the INT
pin (pin 10). The INT pin can be configured to operate as either push-pull or open drain, and its polarity
(active high or active low) is also selectable.
All of these interrupt latches have an individual enable/clear register and an individual interrupt mask
register associated with them.
5.17 GPIO Ports
Four general purpose input/output ports are provided. The ports may be individually configured to a
variety of modes and can also be used as interrupt sources. Possible uses of the GPIO ports would be con-
trolling H.100/H.110 termination switches or implementing the SCbus CLKFAIL signal.
5.18 Message Channel
The ML53812-2 provides a complete interface between the CT_MC CT Bus signal and a local HDLC con-
troller. This includes generation of MC_CLK as well as buffering of MC_TXD and MC_RXD.
Figure 4. CT_C8_A and CT_C8_B Error Detection
CT_C8_(A/B)
Expected Delay (Approx. 125 ns)
Late Allowance (35 ns)
Rising edge of CT_C8 occurring
after this limit will trigger an
interrupt (if enabled).
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ML54051 | FLASH MEMORY DRIVE CONTROLLER, PQFP120 |
| ML60851CGA | UNIVERSAL SERIAL BUS CONTROLLER, PQFP44 |
| ML60851DTB | UNIVERSAL SERIAL BUS CONTROLLER, PQFP44 |
| ML60852A | UNIVERSAL SERIAL BUS CONTROLLER, PQFP44 |
| ML63187-XXXGA | 4-BIT, MROM, 2 MHz, MICROCONTROLLER, PQFP128 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ML53812-2TC | 制造商:ROHM Semiconductor 功能描述: |
| ML53FAD | 制造商:MTRONPTI 制造商全稱:MTRONPTI 功能描述:Micropower CMOS Oscillators |
| ML53FAG | 制造商:MTRONPTI 制造商全稱:MTRONPTI 功能描述:Micropower CMOS Oscillators |
| ML53FCD | 制造商:MTRONPTI 制造商全稱:MTRONPTI 功能描述:Micropower CMOS Oscillators |
| ML53FCG | 制造商:MTRONPTI 制造商全稱:MTRONPTI 功能描述:Micropower CMOS Oscillators |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。