LC4256V-75FT256BC LATTICE SEMICONDUCTOR, LC4256V-75FT256BC Datasheet - Page 99

• Manufacturer Part Number: LC4256V-75FT256BC
• Description: CPLD ispMACH® 4000V Family 256 Macro Cells 168MHz EECMOS Technology 3.3V 256-Pin FTBGA
• Manufacturer: LATTICE SEMICONDUCTOR

Specifications of LC4256V-75FT256BC

• Package: 256FTBGA
• Family Name: ispMACH® 4000V
• Maximum Propagation Delay Time: 7.5 ns
• Number Of User I/os: 160
• Number Of Logic Blocks/elements: 36
• Typical Operating Supply Voltage: 3.3 V
• Maximum Operating Frequency: 168 MHz
• Number Of Product Terms Per Macro: 80
• Memory Type: EEPROM
• Operating Temperature: 0 to 90 °C

Lattice Semiconductor
Revision History (Cont.)
November 2004
December 2004
November 2007
February 2006
January 2004
March 2007
June 2007
April 2004
May 2009
Date
Version
22z.1
22z.2
22.3
22.4
23.0
23.1
20z
21z
22z
ispMACH 4000Z data sheet status changed from preliminary to final. Documents production
release of the ispMACH 4256Z device.
Added new feature - ispMACH 4000Z supports operation down to 1.6V.
Added lead-free packaging ordering part numbers for the ispMACH 4000Z/C/V devices.
Updated I
-150µA to -200µA.
Added User Electronic Signature section.
Added ispMACH 4000B (2.5V) Lead-Free Ordering Part Numbers.
Updated Further Information section.
Clarification to ispMACH 4000Z Input Leakage (I
Updated ispMACH 4000 Introduction section.
Updated Signal Descriptions table.
Updated Features bullets to include reference to “LA” automotive data sheet under the “Broad
Device Offering” bullet.
Added footnote 1 to Part Number Description to reference the “LA” automotive data sheet.
Changed device temperature references from ‘Automotive’ to “Extended Temperature” for non-
AEC-Q100 qualified devices.
Added 256-ftBGA package Ordering Part Number information per PCN#14A-07.
Correction to t
teristics table.
Correction to t
Characteristics table.
PU
(I/O Weak Pull-up Resistor Current) max. specification for the ispMACH 4000V/B/C;
CW
CW
, t
, t
GW
GW
, t
, t
WIR
WIR
and f
and f
99
MAX
MAX
parameters in ispMACH 4000Z External Switching Charac-
parameters in ispMACH 4000V/B/C External Switching
ispMACH 4000V/B/C/Z Family Data Sheet
Change Summary
IH
) specification.