QL4016-4PF144I View Datasheet(PDF) - Unspecified

Part Name

Description

Manufacturer

QL4016-4PF144I

16,000 Usable PLD Gate QuickRAM ESP Combining Performance, Density and Embedded RAM

Unspecified 

QL4016 QuickRAM Data Sheet Rev I

Pin Descriptions

Table 12: Pin Descriptions

Pin

Function

Description

TDI/RSI

Test Data In for JTAG /RAM init.

Serial Data In

Hold HIGH during normal operation. Connects to serial

PROM data in for RAM initialization. Connect to VCC if

unused.

TRSTB/RRO

Active low Reset for JTAG /RAM

init. reset out

Hold LOW during normal operation. Connects to serial

PROM reset for RAM initialization. Connect to GND if

unused.

TMS

Test Mode Select for JTAG

Hold HIGH during normal operation. Connect to VCC if

not used for JTAG.

TCK

Test Clock for JTAG

Hold HIGH or LOW during normal operation. Connect to

VCC or ground if not used for JTAG.

TDO/RCO

Test data out for JTAG /RAM init.

clock out

Connect to serial PROM clock for RAM initialization. Must

be left unconnected if not used for JTAG or RAM

initialization.

STM

Special Test Mode

Must be grounded during normal operation.

I/ACLK

High-drive input and/or array

network driver

Can be configured as either or both.

I/GCLK

High-drive input and/or global

network driver

Can be configured as either or both.

I

High-drive input

Use for input signals with high fanout.

I/O

Input/Output pin

Can be configured as an input and/or output.

VCC

VCCIO

Power supply pin

Input voltage tolerance pin

Connect to 3.3V supply.

Connect to 5.0V supply if 5V input tolerance is required,

otherwise connect to 3.3V supply.

GND

Ground pin

Connect to ground.

GND/THERM Ground/Thermal pin

Available on 456-PBGA only. Connect to ground plane on

PCB if heat sinking desired. Otherwise may be left

unconnected.

Ordering Information

QL 4016 - 1 PF144 C

QuickLogic device

Operating Range

QuickRAM device

part number

C = Commercial

I = Industrial

Speed Grade

M = Military

0 = Quick

Package Code

1 = Fast

PL84 = 84-pin PLCC

2 = Faster

PF100 = 100-pin TQFP

3 = Faster

CF100 = 100-pin CQFP

*4 = Wow

PF144 = 144-pin TQFP

* Contact QuickLogic regarding availabliity

•

•

14

•

•

www.quicklogic.com

•

•

© 2002 QuickLogic Corporation

Share Link: