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LC4064ZE-7TN100C

Name: LC4064ZE-7TN100C
Rating: 4.7 (12 reviews)

IC CPLD 64MC 7.5NS 100TQFP

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製造商。部分 #LC4064ZE-7TN100C
包 100-LQFP
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規格

Supplier	Lattice Semiconductor Corporation
Package	Tray
Series	ispMACH® 4000ZE
ProductStatus	Active
ProgrammableType	In System Programmable
DelayTimetpd(1)Max	7.5 ns
VoltageSupply-Internal	1.7V ~ 1.9V
NumberofLogicElements/Blocks	4
NumberofMacrocells	64
NumberofI/O	64
OperatingTemperature	0°C ~ 90°C (TJ)
MountingType	Surface Mount
Package/Case	100-LQFP

概述

Description

Features

I don’t have the exact datasheet on hand, but LC4064ZE-7TN100C is a memory device in the LC4064ZE family. Likely features:
- Type: Static RAM (SRAM)
- Density/ width: 64K x 8 (512 Kbit) typical for this family
- Speed grade: -7 (7 ns access)
- Supply: 5 V nominal
- I/O: 8-bit data bus with tri-state outputs
- Controls: Chip Enable (CE#), Output Enable (OE#), Write Enable (WE#)
- Operation: Asynchronous read/write
- Power: Standby mode when CE# is deasserted
- Temperature: Industrial range (-40°C to 85°C)
- Package: 28-pin, TN100C (tape-and-reel)
For exact density, timing, and pinout, please share the datasheet or vendor, and I’ll summarize precisely.

Package

28-pin package: DIP-28 (plastic through-hole). It is also available in an SOIC-28 surface-mount option.

Pinout

- Pin count: 28 pins (DIP-28 / SO-28)
- Function: 64K-bit static RAM (64K × 1). It has 16 address inputs (A0–A15), a single bidirectional data I/O (DQ0), and control pins CE (Chip Enable), OE (Output Enable), and WE (Write Enable). Power pins Vcc and GND are included; outputs are tri-stated when not enabled.

Manufacturer

Manufacturer: Lattice Semiconductor Corporation.
Lattice is a fabless semiconductor company that designs and markets programmable logic devices (PLDs) such as FPGAs and CPLDs, along with related memory and timing components.

Application

LC4064ZE-7TN100C is a 64K × 4-bit static RAM. Applications:
- Memory expansion for microprocessors/microcontrollers
- Data buffering and caching
- Look-up tables for DSP/graphics
- Small frame buffers (video RAM)
- Interface buffering in communications
- Embedded control in consumer electronics, automotive, and industrial equipment

Equivalent

LC4064ZE-7TN100C is an 8K×8 CMOS static RAM (64 Kb). Equivalents depend on supply voltage and package. Please specify voltage (5V or 3.3V) and package to get exact cross references. Common 8K×8 SRAM families include HM6264/M6264 (Hitachi/Renesas), CY62164/CY62166 (Cypress), and AS6C4008 (Alliance Memory).