K7B321835C-PI750 datasheet, PDF

Datasheet> All Categories > storage> storage> K7B321835C-PI750

K7B321835C-PI750: DescriptionCache SRAM, 2MX18, 7.5ns, CMOS, PQFP100, 20 X 14 MM, ROHS COMPLIANT, LQFP-100; Categorystorage storage; File Size438KB，20 Pages; ManufacturerSAMSUNG; Websitehttp://www.samsung.com/Products/Semiconductor/; Environmental Compliance

Download Datasheet Parametric Compare View All

K7B321835C-PI750 Overview

Cache SRAM, 2MX18, 7.5ns, CMOS, PQFP100, 20 X 14 MM, ROHS COMPLIANT, LQFP-100

K7B321835C-PI750 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	SAMSUNG
Parts packaging code	QFP
package instruction	LQFP, QFP100,.63X.87
Contacts	100
Reach Compliance Code	compliant
ECCN code	3A991.B.2.A
Maximum access time	7.5 ns
Other features	ALSO OPERATES AT 3.3V
Maximum clock frequency (fCLK)	117 MHz
I/O type	COMMON
JESD-30 code	R-PQFP-G100
length	20 mm
memory density	37748736 bit
Memory IC Type	CACHE SRAM
memory width	18
Humidity sensitivity level	2
Number of functions	1
Number of terminals	100
word count	2097152 words
character code	2000000
Operating mode	SYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	2MX18
Output characteristics	3-STATE
Package body material	PLASTIC/EPOXY
encapsulated code	LQFP
Encapsulate equivalent code	QFP100,.63X.87
Package shape	RECTANGULAR
Package form	FLATPACK, LOW PROFILE
Parallel/Serial	PARALLEL
Peak Reflow Temperature (Celsius)	260
power supply	2.5/3.3 V
Certification status	Not Qualified
Maximum seat height	1.6 mm
Minimum standby current	2.38 V
Maximum slew rate	0.29 mA
Maximum supply voltage (Vsup)	2.625 V
Minimum supply voltage (Vsup)	2.375 V
Nominal supply voltage (Vsup)	2.5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	40
width	14 mm

Preview

Download Datasheet

View All

K7B323635C

K7B321835C

1Mx36 & 2Mx18 Synchronous SRAM

36Mb Sync. Burst SRAM Specification

100LQFP with Pb / Pb-Free

(RoHS compliant)

INFORMATION IN THIS DOCUMENT IS PROVIDED IN RELATION TO SAMSUNG PRODUCTS,

AND IS SUBJECT TO CHANGE WITHOUT NOTICE.

NOTHING IN THIS DOCUMENT SHALL BE CONSTRUED AS GRANTING ANY LICENSE,

EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE,

TO ANY INTELLECTUAL PROPERTY RIGHTS IN SAMSUNG PRODUCTS OR TECHNOLOGY.

ALL INFORMATION IN THIS DOCUMENT IS PROVIDED

ON AS "AS IS" BASIS WITHOUT GUARANTEE OR WARRANTY OF ANY KIND.

1. For updates or additional information about Samsung products, contact your nearest Samsung office.

2. Samsung products are not intended for use in life support, critical care, medical, safety equipment, or simi-

lar applications where Product failure could result in loss of life or personal or physical harm, or any military

or defense application, or any governmental procurement to which special terms or provisions may apply.

* Samsung Electronics reserves the right to change products or specification without notice.

-1-

Rev. 1.1 March 2008

K7B321835C-PI750 Related Products

	K7B321835C-PI750	K7B323635C-PI750	K7B323635C-PC750	K7B323635C-PC75T	K7B323635C-QI750	K7B323635C-QC750	K7B321835C-PC750	K7B321835C-QC750	K7B321835C-QI750	K7B323635C-QC75T
Description	Cache SRAM, 2MX18, 7.5ns, CMOS, PQFP100, 20 X 14 MM, ROHS COMPLIANT, LQFP-100	Cache SRAM, 1MX36, 7.5ns, CMOS, PQFP100, 20 X 14 MM, ROHS COMPLIANT, LQFP-100	Cache SRAM, 1MX36, 7.5ns, CMOS, PQFP100, 20 X 14 MM, ROHS COMPLIANT, LQFP-100	Standard SRAM, 1MX36, 7.5ns, CMOS, PQFP100,	Cache SRAM, 1MX36, 7.5ns, CMOS, PQFP100, 20 X 14 MM, LQFP-100	Cache SRAM, 1MX36, 7.5ns, CMOS, PQFP100, 20 X 14 MM, LQFP-100	Cache SRAM, 2MX18, 7.5ns, CMOS, PQFP100, 20 X 14 MM, ROHS COMPLIANT, LQFP-100	Cache SRAM, 2MX18, 7.5ns, CMOS, PQFP100, 20 X 14 MM, LQFP-100	Cache SRAM, 2MX18, 7.5ns, CMOS, PQFP100, 20 X 14 MM, LQFP-100	Standard SRAM, 1MX36, 7.5ns, CMOS, PQFP100
Is it Rohs certified?	conform to	conform to	conform to	conform to	incompatible	incompatible	conform to	incompatible	incompatible	incompatible
Reach Compliance Code	compliant	unknown	unknown	unknown	compliant	compliant	compli	compli	compli	unknown
Maximum access time	7.5 ns	7.5 ns	7.5 ns	7.5 ns	7.5 ns	7.5 ns	7.5 ns	7.5 ns	7.5 ns	7.5 ns
Maximum clock frequency (fCLK)	117 MHz	117 MHz	117 MHz	117 MHz	117 MHz	117 MHz	117 MHz	117 MHz	117 MHz	117 MHz
I/O type	COMMON	COMMON	COMMON	COMMON	COMMON	COMMON	COMMON	COMMON	COMMON	COMMON
JESD-30 code	R-PQFP-G100	R-PQFP-G100	R-PQFP-G100	R-PQFP-G100	R-PQFP-G100	R-PQFP-G100	R-PQFP-G100	R-PQFP-G100	R-PQFP-G100	R-PQFP-G100
memory density	37748736 bit	37748736 bit	37748736 bit	37748736 bit	37748736 bit	37748736 bit	37748736 bi	37748736 bi	37748736 bi	37748736 bit
Memory IC Type	CACHE SRAM	CACHE SRAM	CACHE SRAM	STANDARD SRAM	CACHE SRAM	CACHE SRAM	CACHE SRAM	CACHE SRAM	CACHE SRAM	STANDARD SRAM
memory width	18	36	36	36	36	36	18	18	18	36
Number of terminals	100	100	100	100	100	100	100	100	100	100
word count	2097152 words	1048576 words	1048576 words	1048576 words	1048576 words	1048576 words	2097152 words	2097152 words	2097152 words	1048576 words
character code	2000000	1000000	1000000	1000000	1000000	1000000	2000000	2000000	2000000	1000000
Operating mode	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Maximum operating temperature	85 °C	85 °C	70 °C	70 °C	85 °C	70 °C	70 °C	70 °C	85 °C	70 °C
organize	2MX18	1MX36	1MX36	1MX36	1MX36	1MX36	2MX18	2MX18	2MX18	1MX36
Output characteristics	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	LQFP	LQFP	LQFP	QFP	LQFP	LQFP	LQFP	LQFP	LQFP	QFP
Encapsulate equivalent code	QFP100,.63X.87	QFP100,.63X.87	QFP100,.63X.87	QFP100,.63X.87	QFP100,.63X.87	QFP100,.63X.87	QFP100,.63X.87	QFP100,.63X.87	QFP100,.63X.87	QFP100,.63X.87
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	FLATPACK, LOW PROFILE	FLATPACK, LOW PROFILE	FLATPACK, LOW PROFILE	FLATPACK	FLATPACK, LOW PROFILE	FLATPACK, LOW PROFILE	FLATPACK, LOW PROFILE	FLATPACK, LOW PROFILE	FLATPACK, LOW PROFILE	FLATPACK
Parallel/Serial	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL
Peak Reflow Temperature (Celsius)	260	NOT SPECIFIED	260	260	230	230	260	230	230	260
power supply	2.5/3.3 V	2.5/3.3 V	2.5/3.3 V	2.5/3.3 V	2.5/3.3 V	2.5/3.3 V	2.5/3.3 V	2.5/3.3 V	2.5/3.3 V	2.5/3.3 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Minimum standby current	2.38 V	2.38 V	2.38 V	2.38 V	2.38 V	2.38 V	2.38 V	2.38 V	2.38 V	2.38 V
Maximum slew rate	0.29 mA	0.29 mA	0.29 mA	0.29 mA	0.29 mA	0.29 mA	0.29 mA	0.29 mA	0.29 mA	0.29 mA
surface mount	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	COMMERCIAL	COMMERCIAL	INDUSTRIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	INDUSTRIAL	COMMERCIAL
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	0.65 mm	0.65 mm	0.65 mm	0.635 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.635 mm
Terminal location	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD
Maximum time at peak reflow temperature	40	NOT SPECIFIED	40	40	30	30	40	30	30	40
Maker	SAMSUNG	SAMSUNG	SAMSUNG	SAMSUNG	SAMSUNG	SAMSUNG	SAMSUNG	SAMSUNG	SAMSUNG	-
Parts packaging code	QFP	QFP	QFP	-	QFP	QFP	QFP	QFP	QFP	-
package instruction	LQFP, QFP100,.63X.87	20 X 14 MM, ROHS COMPLIANT, LQFP-100	20 X 14 MM, ROHS COMPLIANT, LQFP-100	-	LQFP, QFP100,.63X.87	LQFP, QFP100,.63X.87	LQFP, QFP100,.63X.87	LQFP, QFP100,.63X.87	LQFP, QFP100,.63X.87	QFP, QFP100,.63X.87
Contacts	100	100	100	-	100	100	100	100	100	-
ECCN code	3A991.B.2.A	3A991.B.2.A	3A991.B.2.A	-	3A991.B.2.A	3A991.B.2.A	3A991.B.2.A	3A991.B.2.A	3A991.B.2.A	3A991.B.2.A
Other features	ALSO OPERATES AT 3.3V	ALSO OPERATES AT 3.3V	ALSO OPERATES AT 3.3V	-	ALSO OPERATES AT 3.3V	ALSO OPERATES AT 3.3V	ALSO OPERATES AT 3.3V	ALSO OPERATES AT 3.3V	ALSO OPERATES AT 3.3V	-
length	20 mm	20 mm	20 mm	-	20 mm	20 mm	20 mm	20 mm	20 mm	-
Humidity sensitivity level	2	3	3	3	-	-	2	-	-	3
Number of functions	1	1	1	-	1	1	1	1	1	-
Maximum seat height	1.6 mm	1.6 mm	1.6 mm	-	1.6 mm	1.6 mm	1.6 mm	1.6 mm	1.6 mm	-
Maximum supply voltage (Vsup)	2.625 V	2.625 V	2.625 V	-	2.625 V	2.625 V	2.625 V	2.625 V	2.625 V	-
Minimum supply voltage (Vsup)	2.375 V	2.375 V	2.375 V	-	2.375 V	2.375 V	2.375 V	2.375 V	2.375 V	-
Nominal supply voltage (Vsup)	2.5 V	2.5 V	2.5 V	-	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V	-
width	14 mm	14 mm	14 mm	-	14 mm	14 mm	14 mm	14 mm	14 mm	-
JESD-609 code	-	e6	e6	e6	e0	e0	-	e0	e0	e1
Terminal surface	-	Tin/Bismuth (Sn97Bi3)	Tin/Bismuth (Sn97Bi3)	Tin/Bismuth (Sn97Bi3)	TIN LEAD	TIN LEAD	-	TIN LEAD	TIN LEAD	TIN SILVER COPPER

Recommended Resources

Power circuit with smoothing filter capacitor

One of the small transistor trigger circuits output by pulse transformer

Dawn caller circuit

Power frequency 0-5 minute delay circuit diagram

7800 series and transistor form a voltage regulator with protection function

Single-phase motor winding tap L-2 connection three-speed circuit

Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

Popular Components