参数资料
型号: EPC2LI20N
厂商: Altera
文件页数: 9/26页
文件大小: 0K
描述: IC CONFIG DEVICE 1.6MBIT 20-PLCC
产品培训模块: Three Reasons to Use FPGA's in Industrial Designs
标准包装: 588
系列: EPC
可编程类型: 系统内可编程
存储容量: 1.6Mb
电源电压: 3 V ~ 3.6 V,4.5 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 20-LCC(J 形引线)
供应商设备封装: 20-PLCC(9x9)
包装: 管件
产品目录页面: 604 (CN2011-ZH PDF)
配用: PLMJ1213-ND - PROGRAMMER ADAPTER 20 PIN J-LEAD
其它名称: 544-1650
Timing Information
Page 17
Configuration Devices for SRAM-Based LUT Devices
January 2012
Altera Corporation
Table 9 lists the timing parameters when using EPC1 and EPC1441 devices at 3.3 V.
Table 10 lists the timing parameters when using EPC1, EPC2, and EPC1441 devices at
5.0 V.
Table 9. Timing Parameters when Using EPC1 and EPC1441 Devices at 3.3 V
Symbol
Parameter
Min
Typ
Max
Units
tPOR
POR delay (1)
——
200
ms
tOEZX
OE
high to DATA output enabled
80
ns
tCE
OE
high to first rising edge on DCLK
——
300
ns
tDSU
Data
setup time before rising edge on DCLK
30
ns
tDH
Data
hold time after rising edge on DCLK
0—
ns
tCO
DCLK
to DATA out
30
ns
tCDOE
DCLK
to DATA enable/disable
30
ns
fCLK
DCLK
frequency
2
4
10
MHz
tMCH
DCLK
high time for the first device in the configuration chain
50
125
250
ns
tMCL
DCLK
low time for the first device in the configuration chain
50
125
250
ns
tSCH
DCLK
high time for subsequent devices
50
ns
tSCL
DCLK
low time for subsequent devices
50
ns
tCASC
DCLK
rising edge to nCASC
25
ns
tCCA
nCS
to nCASC cascade delay
15
ns
tOEW
OE
low pulse width (reset) to guarantee counter reset
100
ns
tOEC
OE
low (reset) to DCLK disable delay
30
ns
tNRCAS
OE
low (reset) to nCASC delay
30
ns
Note to Table 9:
(1) During initial power-up, a POR delay occurs to permit voltage levels to stabilize. Subsequent reconfigurations do not incur this delay.
Table 10. Timing Parameters when Using EPC1, EPC2, and EPC1441 Devices at 5.0 V (Part 1 of 2)
Symbol
Parameter
Min
Typ
Max
Units
tPOR
POR delay (1)
——
200
ms
tOEZX
OE
high to DATA output enabled
50
ns
tCE
OE
high to first rising edge on DCLK
——
200
ns
tDSU
Data
setup time before rising edge on DCLK
30
ns
tDH
Data
hold time after rising edge on DCLK
0—
ns
tCO
DCLK
to DATA out
20
ns
tCDOE
DCLK
to DATA enable/disable
20
ns
fCLK
DCLK
frequency
6.7
10
16.7
MHz
tMCH
DCLK
high time for the first device in the configuration chain
30
50
75
ns
tMCL
DCLK
low time for the first device in the configuration chain
30
50
75
ns
tSCH
DCLK
high time for subsequent devices
30
ns
tSCL
DCLK
low time for subsequent devices
30
ns
tCASC
DCLK
rising edge to nCASC
20
ns
tCCA
nCS
to nCASC cascade delay
10
ns
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