Position: Home > DataSheet > Index 6 > 652 Series > 6527P, 6528, 6528ACB

Low Cost Custom Prototype PCB Manufacturer

6527P, 6528, 6528ACB

Table of contents:
Info of 6527P
Info of 6528
Info of 6528ACB

6527P, 6528, 6528ACB Selling Leads, Datasheet

MFG:84 Package Cooled:DIP40P D/C:98

6527P, 6528, 6528ACB Datasheet download

Five Points

Part Number: 6527P

MFG: 84

Package Cooled: DIP40P

D/C: 98

Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.

How to buy ?

How long will receive a response.

Top Sellers:

TOP

6528 General Description

The Galvantech Synchronous Burst SRAM family employs high-speed, low power CMOS designs using advanced triple-layer polysilicon, double-layer metal technology. Each memory cell consists of four transistors and two high valued resistors.

The GVT7164D32 SRAM integrates 65,536x32 SRAM cells with advanced synchronous peripheral circuitry and a 2-bit counter for internal burst operation. All synchronous inputs are gated by registers controlled by a positive-edgetriggered clock input (CLK). The synchronous inputs include all addresses, all data inputs, address-pipelining chip enable (CE#), depth-expansion chip enables (CE2# and CE2), burst control inputs (ADSC#, ADSP#, and ADV#), write enables (BW1#, BW2#, BW3#, BW4#,and BWE#), and global write (GW#).

Asynchronous inputs include the output enable (OE#)and burst mode control (MODE). The data outputs (Q),enabled by OE#, are also asynchronous.

Addresses and chip enables are registered with either address status processor (ADSP#) or address status controller (ADSC#) input pins. Subsequent burst addresses can be internally generated as controlled by the burst advance pin (ADV#).

Address, data inputs, and write controls are registered onchip to initiate self-timed WRITE cycle. WRITE cycles can be one to four bytes wide as controlled by the write control inputs. Individual byte write allows individual byte to be written. BW1# controls DQ1-DQ8. BW2# controls DQ9- DQ16. BW3# controls DQ17-DQ24. BW4# controls DQ25- DQ32. BW1#, BW2# BW3#, and BW4# can be active only with BWE# being LOW. GW# being LOW causes all bytes to be written. This device also incorporates pipelined enable circuit for easy depth expansion without penalizing system performance.

The GVT7164D32 operates from a +3.3V power supply. All inputs and outputs are TTL-compatible. The device is ideally suited for 486, PentiumTM, 680x0, and PowerPCTM systems and for systems that are benefited from a wide synchronous data bus.

6528 Maximum Ratings

Voltage on VCC Supply Relative to VSS... .....-0.5V to +4.6V
VIN ..........................................................-0.5V to VCC+0.5V
Storage Temperature (plastic) .....................-55^oC to +150^o
Junction Temperature .................................................+150^o
Power Dissipation .........................................................1.0W
Short Circuit Output Current .........................................50mA
*Stresses greater than those listed uunder "Absolute Maximum Ratings" may cause permanent damage to the device.This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.

6528 Features

• Fast access times: 5, 6, 7, and 8ns
• Fast clock speed: 83, 75, 66, and 50 MHz
• Provide high performance 3-1-1-1 access rate
• Fast OE# access times: 5, 6, and 7ns
• Optimal for depth expansion (one cycle chip deselect to eliminate bus contention)
• Single +3.3V -5% and +10%power supply
• Support +2.5V I/O
• 5V tolerant inputs except I/O's
• Clamp diodes to VSSQ at all outputs
• Common data inputs and data outputs
• BYTE WRITE ENABLE and GLOBAL WRITE control
• Three chip enables for depth expansion and address pipeline
• Address, control, input, and output pipeline registers
• Internally self-timed WRITE CYCLE
• Burst control pins (interleaved or linear burst sequence)
• Automatic power-down for portable applications
• High density, high speed packages
• Low capacitive bus loading
• High 30pF output drive capability at rated access time

6528 Connection Diagram

Hotspot Suppliers Product

Product List A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

MT58L64L18CT-10

Price: 4-6 USD

MT58L64L18CT-10 TQFP100
DL-7140-211M

Price: 5-6.5 USD

DL-7140-211M laser tube
74LVC74APG

Price: 4-5 USD

74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2

Price: 6.5-8 USD

CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX

Price: 0.284-0.286 USD

PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2

Price: 1-2 USD

IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB

Price: 1-2 USD

a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1

Price: 0.124-0.2 USD

PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L

Price: 0.177-0.178 USD

RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A

Price: 0.053-0.055 USD

STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013

Price: 1.45-1.5 USD

STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B

Price: 0.073-0.075 USD

SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components