QL4016-1PB456M Datasheet, PDF (13/22 Pages) List of Unclassifed Manufacturers – 90,000 Usable PLD Gate QuickRAM Combining Performance, Density and Embedded RAM

Military QuickRAM
Pin Descriptions
PIN DESCRIPTIONS
Pin
TDI/RSI
TRSTB/RRO
TMS
Function
Test Data In for JTAG /
RAM init. Serial Data In
Active low Reset for JTAG /
RAM init. reset out
Test Mode Select for JTAG
TCK
Test Clock for JTAG
TDO/RCO
STM
I/ACLK
I/GCLK
I
I/O
VCC
VCCIO
Test data out for JTAG /
RAM init. clock out
Special Test Mode
High-drive input and/or
array network driver
High-drive input and/or
global network driver
High-drive input
Input/Output pin
Power supply pin
Input voltage tolerance pin
GND
Ground pin
GND/THERM Ground/Thermal pin
Description
Hold HIGH during normal operation. Connects to serial
PROM data in for RAM initialization. Connect to VCC if
unused.
Hold LOW during normal operation. Connects to serial
PROM reset for RAM initialization. Connect to GND if
unused.
Hold HIGH during normal operation. Connect to VCC if
not used for JTAG.
Hold HIGH or LOW during normal operation. Connect to
VCC or ground if not used for JTAG.
Connect to serial PROM clock for RAM initialization. Must
be left unconnected if not used for JTAG or RAM
initialization.
Must be grounded during normal operation.
Can be configured as either or both.
Can be configured as either or both.
Use for input signals with high fanout.
Can be configured as an input and/or output.
Connect to 3.3V supply.
Connect to 5.0 volt supply if 5 volt input tolerance is
required, otherwise connect to 3.3V supply.
Connect to ground.
Available on 456-PBGA only. Connect to ground plane on
PCB if heat sinking desired. Otherwise may be left
unconnected.
QuickLogic
device
QuickRAM device
part number
4016
4036
4090
Speed Grade
0 = quick
1 = fast
2 = faster
Ordering Information
QL 4090 - 1 PQ208 M
Operating Range
M = Military
M/883 = MIL STD 883
Package Code
PL84 = 84-pin PLCC
CG84=84-pin CPGA
CF100 = 100-pin CQFP
CG144=144-pin CPGA
PQ208 = 208-pin PQFP
CF208 = 208-pin CQFP
PQ240 = 240-pin PQFP
CG256=256-pin CPGA
CG456=456-pin PBGA
Rev A
8-49