ISPXPLD5256MX View Datasheet(PDF) - Lattice Semiconductor

Part Name

Description

MFG CO.

ISPXPLD5256MX

3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD™ Family

Lattice Semiconductor 

Lattice Semiconductor

ispXPLD 5000MX Family Data Sheet

ispXPLD 5000MX Family Internal Switching Characteristics (Continued)

Over Recommended Operating Conditions

Parameter

Description

tCAMWMSKS

Write Mask

Register Setup

Time before Clock

tCAMWMSKH

Write Mask

Register Setup

Time after Clock

tCAMRSTO

Reset to CAM

Output Delay

tCAMRSTR

Reset Recovery

Time

tCAMRSTPW

Reset Pulse Width

CAM – Compare Mode

tCAMDATAS

Data Setup Time

before Clock

tCAMDATAH

Data Hold Time

after Clock

tCAMENMSKS

Enable Mask

Register Setup

Time before Clock

tCAMENMSKH

Enable Mask

Register Setup

Time after Clock

tCAMCASC

CAM Width

Expansion Delay

tCAMCO

Clock to Output

(Address Out)

Delay

tCAMMATCH

Clock to Match Flag

Delay

tCAMMMATCH

Clock to Multi-

Match Flag Delay

tCAMRSTFLAG

CAM Reset to Flags

Delay

Single Port RAM

tSPADDDATA

Address to Data

Delay

tSPMSS

Memory Select

Setup Before Clock

Time

tSPMSH

Memory Select

Hold time after

Clock Time

tSPCES

Clock Enable Setup

before Clock Time

tSPCEH

Clock Enable Hold

time after Clock

Time

tSPADDS

Address Setup

before Clock Time

Base

Parameter

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

-4

-45

-5

-52

-75

Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Units

-0.27 — -0.27 — -0.22 — -0.22 — -0.21 — ns

-0.01 — -0.01 — -0.01 — -0.01 — -0.01 — ns

— 3.30 — 3.30 — 4.13 — 4.13 — 4.29 ns

1.20 — 1.20 — 1.50 — 1.50 — 1.56 — ns

0.14 — 0.14 — 0.18 — 0.18 — 0.19 — ns

-0.41 — -0.41 — -0.33 — -0.33 — -0.31 — ns

-0.01 — -0.01 — -0.01 — -0.01 — -0.01 — ns

-0.27 — -0.27 — -0.22 — -0.22 — -0.21 — ns

-0.01 — -0.01 — -0.01 — -0.01 — -0.01 — ns

— 0.40 — 0.40 — 0.50 — 0.50 — 0.51 ns

— 6.19 — 6.13 — 6.81 — 6.61 — 9.63 ns

— 6.19 — 6.13 — 6.07 — 6.61 — 10.22 ns

— 5.50 — 5.50 — 6.38 — 6.38 — 7.72 ns

— 3.16 — 3.16 — 3.95 — 3.95 — 4.11 ns

— 5.97 — 5.97 — 5.97 — 5.97 — 7.76 ns

-0.27 — -0.27 — -0.27 — -0.27 — -0.21 — ns

-0.01 — -0.01 — -0.01 — -0.01 — -0.01 — ns

2.30 — 2.30 — 2.30 — 2.30 — 9.80 — ns

-2.95 — -2.95 — -2.95 — -2.95 — -2.27 — ns

-0.27 — -0.27 — -0.27 — -0.27 — -0.21 — ns

36

Share Link: