LFSC datasheet(235/237 Pages) LATTICE

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7-3

Revision History

Lattice Semiconductor

LatticeSC/M Family Data Sheet

August 2006

(cont.)

01.3

(cont.)

DC and Switching

Characteristics

(cont.)

Updated LatticeSC Family Timing Adders with ispLEVER 6.0 SP1

results

Updated PLL Timing Parameters based on PDE testing results

Removed RDDATA parameter from sysCONFIG readback timing table

Multiple

Changed TDO/RDDATA to TDO

Pinout Information

Removed all MPI signals from SC15 256 pin package Dual Function

Column

Added note to SC15, SC25 900 pin package that the package supports

a 16 bit MPI

Added note that pin D3 in an SC15 and SC25 900 pin package should

not be used for single-ended outputs

Added note that pin D28 in an SC15 and SC25 900 pin package should

not be used for single-ended outputs

Added note to SC25 1020 pin package that the package supports a 16

bit MPI

Added note to SC80 1152 pin package that the package supports a 32

bit MPI

Added note to SC80 1704 pin package that the package supports a 32

bit MPI

Ordering Information

Changed “fcBGA” for the 1020 packages to “ffBGA”

November 2006

01.4

Introduction

LatticeSC Family Selection Guide table – I/O count for SC80 device,

1704 fcBGA package changed to 904/32. I/O count for SC115 device,

1704 fcBGA package changed to 942/32.

DC and Switching

Characteristics

DC Electrical Characteristics table – Updated the initialization and

standby supply current values.

DC Electrical Characteristics table – Updated the sysCONFIG Master

Parallel mode RCLK low and RCLK high time speciﬁcations.

DC Electrical Characteristics table – Updated VCCIO values for

LVPECL33 I/Os.

Pin Information

Pin Information Summary table - Changed number of single ended user

I/Os from 906 to 904 for 1704 fcBGA.

Removed the single-ended only output restriction on pins D3 and D28

in an SC15 and SC25 900 pin package.

Ordering Information

Ordering Information tables - Changed number of I/Os from 906 to 904

for 1704 fcBGA.

Added ordering part numbers for LatticeSC/SCM 40K and 115K LUT

devices.

Added lead-free ordering part numbers.

Multiple

Changed number of available SC80 I/O from 906 to 904.

Changed number of available SC115 I/O from 944 to 942.

January 2007

01.4a

Architecture

Added EBR Asynchronous Reset section.

February 2007

01.4b

Architecture

Updated EBR Asynchronous Reset section.

March 2007

01.5

Architecture

Added EBR asynchronous reset clariﬁcation

Clariﬁed that differential drivers are not supported in banks 1, 4 and 5

DC and Switching

Characteristics

Added clariﬁcation for the description of the junction temperature speci-

ﬁcation in the Absolute Maximum Ratings section.

Updated Initialization and Standby Current table.

Updated LatticeSC External Switching Characteristics with ispLEVER

6.1 SP1 results.

Date

Version

Section

Change Summary

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