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P4C164-8LMLF

Description
ULTRA HIGH SPEED 8K x 8 STATIC CMOS RAMS
Categorystorage    storage   
File Size184KB,16 Pages
ManufacturerPyramid Semiconductor Corporation
Websitehttp://www.pyramidsemiconductor.com/
Environmental Compliance
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P4C164-8LMLF Overview

ULTRA HIGH SPEED 8K x 8 STATIC CMOS RAMS

P4C164-8LMLF Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerPyramid Semiconductor Corporation
Parts packaging codeQLCC
package instructionQCCN,
Contacts28
Reach Compliance Codecompli
ECCN code3A001.A.2.C
Maximum access time8 ns
JESD-30 codeR-CQCC-N28
length13.97 mm
memory density65536 bi
Memory IC TypeSTANDARD SRAM
memory width8
Number of functions1
Number of terminals28
word count8192 words
character code8000
Operating modeASYNCHRONOUS
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
organize8KX8
Package body materialCERAMIC, METAL-SEALED COFIRED
encapsulated codeQCCN
Package shapeRECTANGULAR
Package formCHIP CARRIER
Parallel/SerialPARALLEL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Maximum seat height1.905 mm
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)4.5 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelMILITARY
Terminal formNO LEAD
Terminal pitch1.27 mm
Terminal locationQUAD
Maximum time at peak reflow temperatureNOT SPECIFIED
width8.89 mm
P4C164
ULTRA HIGH SPEED 8K x 8
STATIC CMOS RAMS
FEATURES
Full CMOS, 6T Cell
High Speed (Equal Access and Cycle Times)
– 8/10/12/15/20/25/35/70/100 ns (Commercial)
– 10/12/15/20/25/35/70/100 ns(Industrial)
– 12/15/20/25/35/45/70/100 ns (Military)
Low Power Operation
Output Enable and Dual Chip Enable Control
Functions
Single 5V±10% Power Supply
Data Retention with 2.0V Supply, 10 µA Typical
Current (P4C164L Military)
Common Data I/O
Fully TTL Compatible Inputs and Outputs
Standard Pinout (JEDEC Approved)
– 28-Pin 300 mil Plastic DIP, SOJ
– 28-Pin 600 mil Plastic DIP (70 & 100ns)
– 28-Pin 300 mil SOP (70 & 100ns)
– 28-Pin 300 mil Ceramic DIP
– 28-Pin 600 mil Ceramic DIP
– 28-Pin 350 x 550 mil LCC
– 32-Pin 450 x 550 mil LCC
– 28-Pin CERPACK
DESCRIPTION
The P4C164 is a 65,536-bit ultra high-speed static RAM
organized as 8K x 8. The CMOS memory requires no
clocks or refreshing and has equal access and cycle
times. Inputs are fully TTL-compatible. The RAM operates
from a single 5V±10% tolerance power supply. With
battery backup, data integrity is maintained with supply
voltages down to 2.0V. Current drain is typically 10 µA
from a 2.0V supply.
Access times as fast as 8 nanoseconds are available,
permitting greatly enhanced system operating speeds.
The P4C164 is available in 28-pin 300 mil DIP and SOJ, 28-
pin 600 mil plastic and ceramic DIP, 28-pin 350 x 550 mil
LCC, 32-pin 450 x 550 mil LCC, and 28-pin CERPACK.
The 70ns and 100ns P4C164s are available in the 600 mil
plastic DIP.
FUNCTIONAL BLOCK DIAGRAM
PIN CONFIGURATIONS
DIP (P5, P6, C5, C5-1, D5-1, D5-2),
SOJ (J5), CERPACK (F4), SOP(S6)
SEE PAGE 7 FOR LCC PIN CONFIGURATIONS
1519B
Document #
SRAM115
REV F
Revised June 2007
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