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| 型號： | EPCS4SI8 |
| 廠商： | Altera |
| 文件頁數(shù)： | 17/40頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC CONFIG DEVICE 4MBIT 8-SOIC |
| 產(chǎn)品培訓模塊： | Three Reasons to Use FPGA's in Industrial Designs |
| 標準包裝： | 100 |
| 系列： | EPCS |
| 可編程類型： | 系統(tǒng)內(nèi)可編程 |
| 存儲容量： | 4Mb |
| 電源電壓： | 3 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 8-SOIC |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁面： | 604 (CN2011-ZH PDF) |
| 其它名稱： | 544-1243-5 |
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Page 24
EPCS Device Memory Access
Serial Configuration (EPCS) Devices Datasheet
January 2014
Altera Corporation
Figure 13 shows the instruction sequence of the read silicon ID operation.
Read Device Identification Operation
The read device identification operation code is b’1001 1111 and it lists the MSB first.
Only EPCS128 device supports this operation. This operation reads the 8-bit device
identification of the EPCS device from the DATA output pin. If this operation is shifted
in during an erase or write cycle, it is ignored and does not affect the cycle that is in
progress. Table 15 lists the EPCS device identification.
The device implements the read device identification operation by driving the nCS
signal low and then shifting in the read device identification operation code, followed
by two dummy bytes on the ASDI pin. The 16-bit device identification of the EPCS
device is then shifted out on the DATA pin on the falling edge of the DCLK signal. The
device can terminate the read device identification operation by driving the nCS signal
high after reading the device identification at least one time.
Figure 14 shows the instruction sequence of the read device identification operation.
Figure 13. Read Silicon ID Operation Timing Diagram (1)
Note to Figure 13:
(1) Only EPCS1, EPCS4, EPCS16, and EPCS64 devices support the read silicon ID operation.
nCS
DCLK
ASDI
DATA
0
1
2
3
4
5
6
7
8
9
10
28
29
30
31
32
33
34
35
36
37
38
39
Operation Code
Three Dummy Bytes
23
22
21
3
2
1
0
765
43
210
MSB
High Impedance
Silicon ID
Table 15. EPCS Device Identification
EPCS Device
Silicon ID (Binary Value)
EPCS128
b'0001 1000
Figure 14. Read Device Identification Operation Timing Diagram (1)
Note to Figure 14:
(1) Only EPCS128 device supports the read device identification operation.
nCS
DCLK
ASDI
DATA
0
1
2
3
4
5
6
7
8
9
10
20
21
23
24
25
26
27
28
29
30
31
32
Operation Code
Two Dummy Bytes
15
14
13
321
0
765
43
210
MSB
High Impedance
Silicon ID
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EPCS4SI8N | 功能描述:FPGA-配置存儲器 IC - Ser. Config Mem Flash 4Mb 40 MHz RoHS:否 制造商:Altera Corporation 存儲類型:Flash 存儲容量:1.6 Mbit 工作頻率:10 MHz 電源電壓-最大:5.25 V 電源電壓-最小:3 V 電源電流:50 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:PLCC-20 |
| EPCS4SI8N | 制造商:Altera Corporation 功能描述:SEMICONDUCTOR ((NW)) |
| EPCS64 | 制造商:ALTERA 制造商全稱:Altera Corporation 功能描述:Serial Configuration Devices |
| EPCS64SI16N | 功能描述:FPGA-配置存儲器 IC - Ser. Config Mem Flash 64Mb 40 MHz RoHS:否 制造商:Altera Corporation 存儲類型:Flash 存儲容量:1.6 Mbit 工作頻率:10 MHz 電源電壓-最大:5.25 V 電源電壓-最小:3 V 電源電流:50 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:PLCC-20 |
| EPCSC2.5T | 功能描述:接線端子工具和配件 End Plate RoHS:否 制造商:Phoenix Contact 產(chǎn)品:Tools & Accessories 類型:End Bracket |
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