tPDPRWH R/W Hold time after Clock Time — -0.0" />
參數(shù)資料
型號(hào): LC5256MB-75FN256I
廠商: Lattice Semiconductor Corporation
文件頁(yè)數(shù): 37/99頁(yè)
文件大小: 0K
描述: IC CPLD 256MACROCELLS 256FPBGA
標(biāo)準(zhǔn)包裝: 90
系列: ispXPLD® 5000MB
可編程類(lèi)型: 系統(tǒng)內(nèi)可編程
最大延遲時(shí)間 tpd(1): 7.5ns
電壓電源 - 內(nèi)部: 2.3 V ~ 2.7 V
邏輯元件/邏輯塊數(shù)目: 8
宏單元數(shù): 256
輸入/輸出數(shù): 141
工作溫度: -40°C ~ 105°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 256-BGA
供應(yīng)商設(shè)備封裝: 256-FPBGA(17x17)
包裝: 托盤(pán)
Lattice Semiconductor
ispXPLD 5000MX Family Data Sheet
38
tPDPRWH
R/W Hold time after
Clock Time
-0.01
-0.01
-0.01
-0.01
-0.01
ns
tPDPDATAS
Data Setup before
Clock Time
-0.27
-0.27
-0.22
-0.22
-0.21
ns
tPDPDATAH
Data Hold time after
Clock Time
-0.01
-0.01
-0.01
-0.01
-0.01
ns
tPDPRCLKO
Read Clock to
Output Delay
5.08
5.02
5.66
5.45
8.54
ns
tPDPCLKSKEW
Opposite Clock
Cycle Delay
1.40
1.40
1.76
1.76
1.83
ns
tPDPRSTO
Reset to RAM
Output Delay
3.30
3.30
4.13
4.13
4.29
ns
tPDPRSTR
Reset Recovery
Time
1.20
1.20
1.50
1.50
1.56
ns
tPDPRSTPW
Reset Pulse Width
0.14
0.14
0.18
0.18
0.19
ns
Dual Port RAM
tDPMSAS
Memory Select A
Setup Before R/W A
Time
-0.27
-0.27
-0.27
-0.27
-0.21
ns
tDPMSAH
Memory Select
Hold time after R/W
A Time
-0.01
-0.01
-0.01
-0.01
-0.01
ns
tDPCEAS
Clock Enable A
Setup before Clock
A Time
3.72
3.72
3.72
3.72
4.84
ns
tDPCEAH
Clock Enable A
Hold time after
Clock A Time
-2.95
-2.95
-2.95
-2.95
-2.27
ns
tDPADDAS
Address A Setup
before Clock A Time
-0.27
-0.27
-0.27
-0.27
-0.21
ns
tDPADDAH
Address A Hold
time after Clock A
Time
-0.01
-0.01
-0.01
-0.01
-0.01
ns
tDPRWAS
R/W A Setup before
Clock A Time
-0.27
-0.27
-0.27
-0.27
-0.21
ns
tDPRWAH
R/W A Hold time
after Clock A Time
-0.01
-0.01
-0.01
-0.01
-0.01
ns
tDPDATAAS
Write Data A Setup
before Clock A Time
-0.27
-0.27
-0.27
-0.27
-0.21
ns
tDPDATAAH
Write Data A Hold
time after Clock A
Time
-0.01
-0.01
-0.01
-0.01
-0.01
ns
tDPMSBS
Memory Select B
Setup Before R/W B
Time
-0.27
-0.27
-0.27
-0.27
-0.21
ns
tDPMSBH
Memory Select
Hold time after R/W
B Time
-0.01
-0.01
-0.01
-0.01
-0.01
ns
ispXPLD 5000MX Family Internal Switching Characteristics (Continued)
Over Recommended Operating Conditions
Parameter
Description
Base
Parameter
-4
-45
-5
-52
-75
Units
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
SELECT
DEVICES
DISCONTINUED
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