参数资料
型号: ST78C36CJ44-F
厂商: Exar Corporation
文件页数: 8/27页
文件大小: 0K
描述: IC UART FIFO 16B 44PLCC
标准包装: 27
特点: *
FIFO's: 16 字节
规程: 打印机
电源电压: 5V
带并行端口:
安装类型: 表面贴装
封装/外壳: 44-LCC(J 形引线)
供应商设备封装: 44-PLCC(16.59x16.59)
包装: 管件
TABLE 8: “EPP MODE” SIGNAL DESCRIPTIONS
SIGNAL NAME SIGNAL TYPE
EPP MODE
NAME
DESCRIPTION
-STROBE
O
-Write
Active low. Indicates a write operation, high for a read cycle
-AUTOFD
O
-DataStb
Active low. Indicates a Data-Read or Data-Write operation is in process.
-SLCTIN
O
-AddrStb
Active low. Indicates an Address-Read or Address-Write operation is in
process.
INIT
O
-Reset
Active low. Peripheral reset.
-ACK
I
-Intr
Peripheral interrupt. Used to generate an interrupt to the host.
BUSY
I
-Wait
Handshake signal. When low it indicates that is okay to start a cycle, when
high it indicates that it is okay to end the cycle.
PE
I
User defined
SLCT
I
User defined
-ERROR
I
User defined
PD0-PD7
O
AD0-AD7
Bi-directional address / data lines.
ST78C36/36A
16
ECP/EPP PARALLEL PRINTER PORT WITH 16-BYTE FIFO
REV. 5.1.0
5.2
EPP Mode Data Transfer Cycle
Program executes an I/O write cycle to EPP Data Port-4.
The -Write line is asserted and the data is output to the parallel port.
The -DataStb is asserted, since -Write is asserted low.
The port waits for the acknowledge from the peripheral, -Write deasserted.
The -DataStr is deasserted and EPP cycle ends.
-Write is asserted low to indicate that the next cycle may begin.
相关PDF资料
PDF描述
ST16C580CQ48-F IC UART FIFO 16B 48TQFP
XR88C92CVTR-F IC UART FIFO DUAL 44LQFP
XR88C92CJTR-F IC UART FIFO DUAL 44PLCC
ST16C452CJ68TR-F IC UART W/PAR PORT DUAL 68PLCC
ST16C552CJ68TR-F IC UART FIFO 16B DUAL 68PLCC
相关代理商/技术参数
参数描述
ST78C36CJ44TR-F 功能描述:UART 接口集成电路 UART RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装:Reel
ST78C36CQ-0A-EVB 功能描述:界面开发工具 Supports 78C36 64 ld TQFP, ISA Interface RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V
ST78C36CQ64 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述:
ST78C36CQ64-F 功能描述:接口 - 专用 UART RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59
ST78L05 制造商:SEMTECH_ELEC 制造商全称:SEMTECH ELECTRONICS LTD. 功能描述:3-Terminal positive voltage regulator