WS57C256F-1 datasheet, PDF - EEWORLD Datasheet

WS57C256F-1: DescriptionMILITARY HIGH SPEED 32K x 8 CMOS EPROM; File Size13KB，2 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

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WS57C256F-1 Overview

MILITARY HIGH SPEED 32K x 8 CMOS EPROM

WS57C256F-1 Related Products

	WS57C256F-1	WS57C256F-70DMB	WS57C256F-70CMB	WS57C256F-70	WS57C256F-55TMB	WS57C256F-55DMB	WS57C256F-55CMB	WS57C256F-55
Description	MILITARY HIGH SPEED 32K x 8 CMOS EPROM	MILITARY HIGH SPEED 32K x 8 CMOS EPROM	MILITARY HIGH SPEED 32K x 8 CMOS EPROM	MILITARY HIGH SPEED 32K x 8 CMOS EPROM	MILITARY HIGH SPEED 32K x 8 CMOS EPROM	MILITARY HIGH SPEED 32K x 8 CMOS EPROM	MILITARY HIGH SPEED 32K x 8 CMOS EPROM	MILITARY HIGH SPEED 32K x 8 CMOS EPROM
Is it Rohs certified?	-	incompatible	incompatible	-	incompatible	incompatible	incompatible	-
Parts packaging code	-	DIP	QFJ	-	DIP	DIP	QFJ	-
package instruction	-	0.600 INCH, CERDIP-28	CERAMIC, LLCC-32	-	0.300 INCH, CERDIP-28	0.600 INCH, CERDIP-28	CERAMIC, LLCC-32	-
Contacts	-	28	32	-	28	28	32	-
Reach Compliance Code	-	_compli	_compli	-	_compli	_compli	_compli	-
ECCN code	-	EAR99	EAR99	-	EAR99	EAR99	EAR99	-
Maximum access time	-	70 ns	70 ns	-	55 ns	55 ns	55 ns	-
I/O type	-	COMMON	COMMON	-	COMMON	COMMON	COMMON	-
JESD-30 code	-	R-GDIP-T28	R-CQCC-N32	-	R-GDIP-T28	R-GDIP-T28	R-CQCC-N32	-
JESD-609 code	-	e0	e0	-	e0	e0	e0	-
length	-	37.215 mm	13.97 mm	-	37.085 mm	37.215 mm	13.97 mm	-
memory density	-	262144 bi	262144 bi	-	262144 bi	262144 bi	262144 bi	-
Memory IC Type	-	UVPROM	UVPROM	-	UVPROM	UVPROM	UVPROM	-
memory width	-	8	8	-	8	8	8	-
Number of functions	-	1	1	-	1	1	1	-
Number of terminals	-	28	32	-	28	28	32	-
word count	-	32768 words	32768 words	-	32768 words	32768 words	32768 words	-
character code	-	32000	32000	-	32000	32000	32000	-
Operating mode	-	ASYNCHRONOUS	ASYNCHRONOUS	-	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	-
Maximum operating temperature	-	125 °C	125 °C	-	125 °C	125 °C	125 °C	-
Minimum operating temperature	-	-55 °C	-55 °C	-	-55 °C	-55 °C	-55 °C	-
organize	-	32KX8	32KX8	-	32KX8	32KX8	32KX8	-
Output characteristics	-	3-STATE	3-STATE	-	3-STATE	3-STATE	3-STATE	-
Package body material	-	CERAMIC, GLASS-SEALED	CERAMIC, METAL-SEALED COFIRED	-	CERAMIC, GLASS-SEALED	CERAMIC, GLASS-SEALED	CERAMIC, METAL-SEALED COFIRED	-
encapsulated code	-	WDIP	WQCCN	-	WDIP	WDIP	WQCCN	-
Encapsulate equivalent code	-	DIP28,.6	LCC32,.45X.55	-	DIP28,.3	DIP28,.6	LCC32,.45X.55	-
Package shape	-	RECTANGULAR	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	-
Package form	-	IN-LINE, WINDOW	CHIP CARRIER, WINDOW	-	IN-LINE, WINDOW	IN-LINE, WINDOW	CHIP CARRIER, WINDOW	-
Parallel/Serial	-	PARALLEL	PARALLEL	-	PARALLEL	PARALLEL	PARALLEL	-
Peak Reflow Temperature (Celsius)	-	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-
power supply	-	5 V	5 V	-	5 V	5 V	5 V	-
Programming voltage	-	12.5 V	12.5 V	-	12.5 V	12.5 V	12.5 V	-
Certification status	-	Not Qualified	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified	-
Filter level	-	MIL-STD-883 Class B	MIL-STD-883 Class B	-	MIL-STD-883 Class B	MIL-STD-883 Class B	MIL-STD-883 Class B	-
Maximum seat height	-	5.72 mm	3.3 mm	-	5.08 mm	5.72 mm	3.3 mm	-
Maximum standby current	-	0.0005 A	0.0005 A	-	0.0005 A	0.0005 A	0.0005 A	-
Maximum slew rate	-	0.117 mA	0.117 mA	-	0.133 mA	0.133 mA	0.133 mA	-
Maximum supply voltage (Vsup)	-	5.5 V	5.5 V	-	5.5 V	5.5 V	5.5 V	-
Minimum supply voltage (Vsup)	-	4.5 V	4.5 V	-	4.5 V	4.5 V	4.5 V	-
Nominal supply voltage (Vsup)	-	5 V	5 V	-	5 V	5 V	5 V	-
surface mount	-	NO	YES	-	NO	NO	YES	-
technology	-	CMOS	CMOS	-	CMOS	CMOS	CMOS	-
Temperature level	-	MILITARY	MILITARY	-	MILITARY	MILITARY	MILITARY	-
Terminal surface	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	-
Terminal form	-	THROUGH-HOLE	NO LEAD	-	THROUGH-HOLE	THROUGH-HOLE	NO LEAD	-
Terminal pitch	-	2.54 mm	1.27 mm	-	2.54 mm	2.54 mm	1.27 mm	-
Terminal location	-	DUAL	QUAD	-	DUAL	DUAL	QUAD	-
Maximum time at peak reflow temperature	-	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-
width	-	15.24 mm	11.43 mm	-	7.62 mm	15.24 mm	11.43 mm	-

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