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| 型号： | EPCS1SI8 |
| 厂商： | Altera |
| 文件页数： | 30/40页 |
| 文件大小： | 0K |
| 描述： | IC CONFIG DEVICE 1MBIT 8-SOIC |
| 产品培训模块： | Three Reasons to Use FPGA's in Industrial Designs |
| 标准包装： | 100 |
| 系列： | EPCS |
| 可编程类型： | 系统内可编程 |
| 存储容量： | 1Mb |
| 电源电压： | 3 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
| 产品目录页面： | 604 (CN2011-ZH PDF) |
| 其它名称： | 544-1241-5 |
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Page 36
Pin Information
Serial Configuration (EPCS) Devices Datasheet
January 2014
Altera Corporation
Table 23 lists the pin description of the EPCS device.
Figure 23 shows the layout recommendation for vertical migration from the EPCS1
device to the EPCS128 device.
Table 23. EPCS Device Pin Description
Pin
Name
Pin Number
in 8-Pin
SOIC
Package
Pin Number
in 16-Pin
SOIC
Package
Pin Type
Description
DATA
2
8
Output
The DATA output signal transfers data serially out of the EPCS device
to the FPGA during the read operation or configuration. During the
read operation or configuration, the EPCS device is enabled by pulling
the nCS signal low. The DATA signal transitions on the falling edge of
the DCLK signal.
ASDI
5
15
Input
The ASDI signal is used to transfer data serially into the EPCS device.
This pin are also receiving data that are programmed into the EPCS
device. Data is latched on the rising edge of the DCLK signal.
nCS
1
7
Input
The nCS signal toggles at the beginning and the end of a valid
instruction. When this signal goes high, the device is deselected and
the DATA pin is tri-stated. When this signal goes low, the device is
enabled and in an active mode. After power up, the EPCS device
requires a falling edge on the nCS signal before the EPCS device
begins any operation.
DCLK
6
16
Input
The FPGA provides the DCLK signal. This signal provides the timing
for the serial interface. The data presented on the ASDI pin is latched
to the EPCS device on the rising edge of the DCLK signal. The data on
the DATA pin changes after the falling edge of the DCLK signal and is
latched into the FPGA on the next falling edge of the DCLK signal.
VCC
3, 7, 8
1, 2, 9
Power
Connect the power pins to a 3.3-V power supply.
GND
4
10
GND
Ground pin.
Figure 23. Layout Recommendation for Vertical Migration from the EPCS1 Device to the EPCS128
Device
Pi
n1
ID
Pin 1 ID
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相关代理商/技术参数 |
参数描述 |
|---|---|
| EPCS1SI8N | 功能描述:FPGA-配置存储器 IC - Ser. Config Mem Flash 1Mb 40 MHz RoHS:否 制造商:Altera Corporation 存储类型:Flash 存储容量:1.6 Mbit 工作频率:10 MHz 电源电压-最大:5.25 V 电源电压-最小:3 V 电源电流:50 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:PLCC-20 |
| EPCS250 | 制造商:Electrolube 功能描述:COATING MASK PEELABLE 250 制造商:Electrolube 功能描述:COATING MASK, PEELABLE 250 |
| EPCS2PC1 | 制造商:Switchcraft 功能描述: |
| EPCS4 | 制造商:ALTERA 制造商全称:Altera Corporation 功能描述:Serial Configuration Devices |
| EPCS4SI8 | 功能描述:FPGA-配置存储器 IC - Ser. Config Mem Flash 4Mb 40 MHz RoHS:否 制造商:Altera Corporation 存储类型:Flash 存储容量:1.6 Mbit 工作频率:10 MHz 电源电压-最大:5.25 V 电源电压-最小:3 V 电源电流:50 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:PLCC-20 |
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