- 您现在的位置：买卖IC网 > PDF目录293971 > 5962R9581901QQX (INTERSIL CORP) 24 I/O, PIA-GENERAL PURPOSE, CDIP40 PDF资料下载
参数资料
| 型号： | 5962R9581901QQX |
| 厂商： | INTERSIL CORP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 24 I/O, PIA-GENERAL PURPOSE, CDIP40 |
| 封装： | SIDE BRAZED, CERAMIC, DIP-40 |
| 文件页数： | 8/17页 |
| 文件大小： | 232K |
| 代理商： | 5962R9581901QQX |
16
Current Drive Capability
Any output on Port A, B or C can sink or source 2.5mA. This
feature allows the 82C55A to directly drive Darlington type
drivers and high-voltage displays that require such sink or
source current.
Reading Port C Status (Figures 23 and 24)
In Mode 0, Port C transfers data to or from the peripheral
device. When the 82C55A is programmed to function in
Modes 1 or 2, Port C generates or accepts “hand shaking”
signals with the peripheral device. Reading the contents of
Port C allows the programmer to test or verify the “status” of
each peripheral device and change the program ow
accordingly.
There is no special instruction to read the status information
from Port C. A normal read operation of Port C is executed to
perform this function.
INTERRUPT
ENABLE FLAG
POSITION
ALTERNATE PORT C
PIN SIGNAL (MODE)
INTE B
PC2
ACKB (Output Mode 1) or
STBB (Input Mode 1)
INTE A2
PC4
STBA (Input Mode 1 or
Mode 2)
INTE A1
PC6
ACKA (Output Mode 1 or
Mode 2)
FIGURE 25. INTERRUPT ENABLE FLAGS IN MODES 1 AND 2
HS-82C55ARH
相关PDF资料 |
PDF描述 |
|---|---|
| 59K16A-102T4 | CABLE TERMINATED, FEMALE, RF CONNECTOR, CRIMP, JACK |
| 59K16A-106T4 | CABLE TERMINATED, FEMALE, RF CONNECTOR, CRIMP, JACK |
| 59K16A-109T4 | CABLE TERMINATED, FEMALE, RF CONNECTOR, CRIMP, JACK |
| 59K16A-1M4T4 | CABLE TERMINATED, FEMALE, RF CONNECTOR, CRIMP, JACK |
| 59K28H-102A4 | CABLE TERMINATED, FEMALE, RF CONNECTOR, CRIMP, JACK |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 5962R9583301VFA | 功能描述:LVDS 接口集成电路 RoHS:否 制造商:Texas Instruments 激励器数量:4 接收机数量:4 数据速率:155.5 Mbps 工作电源电压:5 V 最大功率耗散:1025 mW 最大工作温度:+ 85 C 封装 / 箱体:SOIC-16 Narrow 封装:Reel |
| 5962R9583301VZA | 功能描述:LVDS 接口集成电路 RoHS:否 制造商:Texas Instruments 激励器数量:4 接收机数量:4 数据速率:155.5 Mbps 工作电源电压:5 V 最大功率耗散:1025 mW 最大工作温度:+ 85 C 封装 / 箱体:SOIC-16 Narrow 封装:Reel |
| 5962R9660301VXC2732 | 制造商:Intersil Corporation 功能描述:- Bulk |
| 5962R9662202VXC | 制造商:INTER 功能描述: 制造商:INTERC 功能描述: |
| 5962R9665102VXC | 制造商:Intersil Corporation 功能描述: |
发布紧急采购，3分钟左右您将得到回复。