P4C198A-20JC datasheet, PDF - EEWORLD Datasheet

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P4C198A-20JC: DescriptionULTRA HIGH SPEED 16K x 4 STATIC CMOS RAMS; Categorystorage storage; File Size232KB，13 Pages; ManufacturerPyramid Semiconductor Corporation; Websitehttp://www.pyramidsemiconductor.com/

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P4C198A-20JC Overview

ULTRA HIGH SPEED 16K x 4 STATIC CMOS RAMS

P4C198A-20JC Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Pyramid Semiconductor Corporation
Parts packaging code	SOJ
package instruction	0.300 INCH, PLASTIC, SOJ-24
Contacts	24
Reach Compliance Code	compli
ECCN code	EAR99
Maximum access time	20 ns
JESD-30 code	R-PDSO-J24
JESD-609 code	e0
length	15.875 mm
memory density	65536 bi
Memory IC Type	STANDARD SRAM
memory width	4
Number of functions	1
Number of terminals	24
word count	16384 words
character code	16000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	16KX4
Package body material	PLASTIC/EPOXY
encapsulated code	SOJ
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Parallel/Serial	PARALLEL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Maximum seat height	3.7592 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	TIN LEAD
Terminal form	J BEND
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7.5184 mm

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P4C198/P4C198L, P4C198A/P4C198AL

ULTRA HIGH SPEED 16K x 4

STATIC CMOS RAMS

FEATURES

Full CMOS, 6T Cell

High Speed (Equal Access and Cycle Times)

– 10/12/15/20/25 ns (Commercial)

– 12/15/20/25/35 ns (Industrial)

– 15/20/25/35/45 ns (Military)

Low Power Operation (Commercial/Military)

5V ± 10% Power Supply

Data Retention, 10

µA

Typical Current from 2.0V

P4C198L/198AL (Military)

Output Enable & Chip Enable Control Functions

– Single Chip Enable P4C198

– Dual Chip Enable P4C198A

Common Inputs and Outputs

Fully TTL Compatible Inputs and Outputs

Standard Pinout (JEDEC Approved)

– 24-Pin 300 mil DIP

– 24-Pin 300 mil SOJ

– 28-Pin 350 x 550 mil LCC

DESCRIPTION

The P4C198/L and P4C198A/L are 65,536-bit ultra high-

speed static RAMs organized as 16K x 4. Each device

features an active low Output Enable control to eliminate

data bus contention. The P4C198/L also have an active

low Chip Enable (the P4C198A/L have two Chip Enables,

both active low) for easy system expansion. The CMOS

memories require no clocks or refreshing and have equal

access and cycle times. Inputs are fully TTL-compatible.

The RAMs operate from a single 5V ± 10% tolerance

power supply. 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 12 nanoseconds are available,

permitting greatly enhanced system operating speeds.

CMOS is used to reduce power consumption to a low 715

mW active, 193 mW standby.

The P4C198/L and P4C198A/L are available in 24-pin

300 mil DIP and SOJ, and 28-pin 350 x 550 mil LCC

packages providing excellent board level densities.

FUNCTIONAL BLOCK DIAGRAM

PIN CONFIGURATIONS

DIP (P4, C4, D4),

SOJ (J4)

P4C198 (P4C198A)

LCC (L5)

P4C198 (P4C198A)

Document #

SRAM113

REV A

Revised October 2005

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