cypress quickpro II
Abstract: transistor marking A9 cypress impulse 1348 transistor Cypress marking code CY27C128 CY27C256 CY7C271A D-7988 cypress introduction to CMOS PROMs
Text: 1 Non-Volatile Memory Programming Information Introduction PROMs or Programmable Read Only Memories have existed since the early 1970s and continue to provide the highest-speed non-volatile form of semiconductor memory available. Until the introduction of CMOS PROMs from Cypress, all
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1970s
cypress quickpro II
transistor marking A9
cypress impulse
1348 transistor
Cypress marking code
CY27C128
CY27C256
CY7C271A
D-7988
cypress introduction to CMOS PROMs
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bipolar transistor tester
Abstract: photo-electric switch CY27C128 CY27C256 CY7C271A
Text: 1 Introduction to CMOS Non-Volatile Memories Product Line Overview The Cypress CMOS family of high-performance byte-wide and word-wide x16 non-volatile memories spans 4-kilobit to 1-megabit densities and three functional configurations. Products are typically available as EPROMs (Erasable, Programmable ROMs) in 300- and 600-mil windowed cerDIP packages, leadless chip carriers (LCCs), leaded chip carriers (CLCC,
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600-mil
bipolar transistor tester
photo-electric switch
CY27C128
CY27C256
CY7C271A
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Untitled
Abstract: No abstract text available
Text: CYPRESS AT A GLANCE Corporate Profile Cypress Semiconductor Corporation is in its second decade as an international, broad-line manufacturer and supplier of integrated circuits for a range of growth markets. The company supplies its products to leading providers of data communications, telecommunications, personal computer, and military systems
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Abstract: No abstract text available
Text: CY7C266 8Kx8 Power-Switched and Reprogrammable PROM Features powers down into a low-power standby mode. It is packaged in a 600-mil-wide package. The reprogrammable packages are equipped with an erasure window; when exposed to UV light, these PROMs are erased and can then be reprogrammed. The memory cells utilize proven EPROM
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CY7C266
27C64
600-mil-wide
CY7C266
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Stanford Telecom package
Abstract: No abstract text available
Text: CYPRESS AT A GLANCE Corporate Profile Cypress Semiconductor Corporation is in its second decade as an international, broad-line manufacturer and supplier of integrated circuits for a range of growth markets. The company supplies its products to leading providers of data communications, telecommunications, personal
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w16 90
Abstract: 27C64 CY7C266 R1250 27C64 8k EPROM MS-020
Text: CY7C266 8Kx8 Power-Switched and Reprogrammable PROM Features powers down into a low-power standby mode. It is packaged in a 600-mil-wide package. The reprogrammable packages are equipped with an erasure window; when exposed to UV light, these PROMs are erased and can then be reprogrammed. The memory cells utilize proven EPROM
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CY7C266
600-mil-wide
CY7C266
w16 90
27C64
R1250
27C64 8k EPROM
MS-020
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semiconductor c243
Abstract: transistor c243 CY7C243-45QMB c243 diode c2432 C2434 C2437 cerdip z PACKAGE DN2540N5-G CY7C243
Text: 1CY 7C24 4 CY7C243 CY7C244 4Kx8 Reprogrammable PROM Features Functional Description • CMOS for optimum speed/power The CY7C243 and CY7C244 are high-performance 4K x 8 CMOS PROMs. The CY7C243 and CY7C244 are packaged in 300-mil-wide and 600-mil-wide packages respectively. The reprogrammable packages are equipped with an erasure window. When exposed to UV light, these PROMs are erased and
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CY7C243
CY7C244
CY7C243
CY7C244
300-mil-wide
600-mil-wide
semiconductor c243
transistor c243
CY7C243-45QMB
c243 diode
c2432
C2434
C2437
cerdip z PACKAGE
DN2540N5-G
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Untitled
Abstract: No abstract text available
Text: 66 CY7C266 8Kx8 Power-Switched and Reprogrammable PROM Features powers down into a low-power standby mode. It is packaged in a 600-mil-wide package. The reprogrammable packages are equipped with an erasure window; when exposed to UV light, these PROMs are erased and can then be reprogrammed. The memory cells utilize proven EPROM
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CY7C266
600-mil-wide
CY7C266
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27C64
Abstract: CY7C266 R1250 8kx8 eprom pin diagram
Text: 1CY7C266 CY7C266 8Kx8 Power-Switched and Reprogrammable PROM Features powers down into a low-power standby mode. It is packaged in a 600-mil-wide package. The reprogrammable packages are equipped with an erasure window; when exposed to UV light, these PROMs are erased and can then be reprogrammed. The memory cells utilize proven EPROM
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1CY7C266
CY7C266
600-mil-wide
CY7C266
27C64
R1250
8kx8 eprom pin diagram
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7C263-55
Abstract: 7C264 7C261 CY7C261 CY7C263 CY7C264 7C264-45 7c264-35 518-0102
Text: CY7C261 CY7C263/CY7C264 8K x 8 Power-Switched and Reprogrammable PROM Features Functional Description • CMOS for optimum speed/power • Windowed for reprogrammability • High speed The CY7C261, CY7C263, and CY7C264 are high-performance 8192-word by 8-bit CMOS PROMs. When deselected,
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CY7C261
CY7C263/CY7C264
CY7C261,
CY7C263,
CY7C264
8192-word
CY7C261
300-mil-wide
CY7C263
7C263-55
7C264
7C261
7C264-45
7c264-35
518-0102
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7C264
Abstract: 7C263-45 cy7c261-25wmb 7C261 CY7C261 CY7C263 CY7C264 7C261-25 7C263-55 7C264-45
Text: CY7C261 CY7C263/CY7C264 8K x 8 Power-Switched and Reprogrammable PROM Features Functional Description • CMOS for optimum speed/power • Windowed for reprogrammability • High speed The CY7C261, CY7C263, and CY7C264 are high-performance 8192-word by 8-bit CMOS PROMs. When deselected,
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CY7C261
CY7C263/CY7C264
CY7C261,
CY7C263,
CY7C264
8192-word
CY7C261
300-mil-wide
CY7C263
7C264
7C263-45
cy7c261-25wmb
7C261
7C261-25
7C263-55
7C264-45
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CY7C225A
Abstract: No abstract text available
Text: 1CY 7C22 5A CY7C225A 512 x 8 Registered PROM Features • TTL-compatible I/O • Direct replacement for bipolar PROMs • CMOS for optimum speed/power • Capable of withstanding greater than 2001V static • High speed discharge — 18 ns address set-up Functional Description
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CY7C225A
CY7C225A
300-mil
28-pin
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CY7C225A
Abstract: CY7C225A-25PC
Text: CY7C225A 512 x 8 Registered PROM Features • Direct replacement for bipolar PROMs • Capable of withstanding greater than 2001V static discharge • CMOS for optimum speed/power • High speed Functional Description — 25 ns address set-up The CY7C225A is a high-performance 512-word by 8-bit
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CY7C225A
CY7C225A
512-word
300-mil
28-pin
CY7C225A-25PC
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Untitled
Abstract: No abstract text available
Text: CY7C225A 512 x 8 Registered PROM Features • Direct replacement for bipolar PROMs • Capable of withstanding greater than 2001V static discharge • CMOS for optimum speed/power • High speed Functional Description — 25 ns address set-up The CY7C225A is a high-performance 512-word by 8-bit
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CY7C225A
300-mil,
24-pin
28-pin
CY7C225A
512-word
300-mil
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7C261
Abstract: 7c264 CY7C261-35WC C2617 cerdip z PACKAGE CY7C263-35DMB CY7C261 CY7C263 CY7C264 7C261-45
Text: 1 CY7C261 CY7C263/CY7C264 8K x 8 Power-Switched and Reprogrammable PROM Features Functional Description • CMOS for optimum speed/power • Windowed for reprogrammability • High speed — 20 ns commercial The CY7C261, CY7C263, and CY7C264 are high-performance 8192-word by 8-bit CMOS PROMs. When deselected,
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CY7C261
CY7C263/CY7C264
CY7C261,
CY7C263,
CY7C264
8192-word
7C261
300-mil-wide
7C263
7C264
CY7C261-35WC
C2617
cerdip z PACKAGE
CY7C263-35DMB
CY7C261
CY7C263
7C261-45
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CY7C225A
Abstract: CY7C225A-18DC
Text: 25A CY7C225A 512 x 8 Registered PROM Features • Direct replacement for bipolar PROMs • Capable of withstanding greater than 2001V static discharge • CMOS for optimum speed/power • High speed — 18 ns address set-up Functional Description The CY7C225A is a high-performance 512 word by 8 bit electrically programmable read only memory packaged in a slim
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CY7C225A
CY7C225A
300-mil
28-pin
CY7C225A-18DC
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c225a
Abstract: CY7C225A C225A-1
Text: CY7C225A 512 x 8 Registered PROM D Features D D D D metic DIP, 28Ćpin LCC, or 28Ćpin CMOS for optimum speed/power Ċ Ċ Ċ Ċ PLCC D High speed 18 ns address setĆup Low power TTL Ćcompatible I/O Direct replacement for bipolar PROMs 495 mW commercial
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CY7C225A
28pin
28pin
CY7C225A
300mil
c225a
C225A-1
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CY7C291A
Abstract: CY7C292A CY7C293A
Text: 92A CY7C291A CY7C292A/CY7C293A 2K x 8 Reprogrammable PROM Features • Windowed for reprogrammability • CMOS for optimum speed/power • High speed — 20 ns commercial • • • • • • Functional Description The CY7C291A, CY7C292A, and CY7C293A are high-performance 2K-word by 8-bit CMOS PROMs. They are functionally
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CY7C291A
CY7C292A/CY7C293A
CY7C291A,
CY7C292A,
CY7C293A
A0-A10)
CY7C291A
CY7C292A
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BIPOLAR PROM PROGRAMMING SPECIFICATION
Abstract: Cypress introduction to CMOS PROMs CMOS differential amplifier cascode Bipolar PROM programming sense amplifier bitline memory device cypress eproms
Text: Introduction to C M O S P R O M s SEMICONDUCTOR 1: Product Line Overview 3: Design Approach The Cypress CMOS family of PROMs span 4K to 512K bit densities, three functional configurations, and are all byte-wide. The product line is available in both 0.3 and 0.6
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Untitled
Abstract: No abstract text available
Text: CY7C286 CY7C287 CYPRESS 65,536 x 8 Reprogrammable SEMICONDUCTOR Asynchronous/Registered PROMs Features Functional Description The CY7C286 and the CY7C287 are high-perfbrmance 65,536 by 8-bit CMOS PROMs. The CY7C286 is configured in the JEDEC-standard S12K EPROM pin
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CY7C286
CY7C287
CY7C286
CY7C287
28-pin,
600-mil
7C286)
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7C261
Abstract: 7C261-25 C2612 CY7C263-45DC C2613 J-64 CY7C263-35DMB CY7C261 DIODE SMD W12 75 C261
Text: CYPRESS SEMIC ON DUC TOR MbE D BSfl^bbS □□Qb704 1 n C Y P CY7C261 CY7C263/CY7C264 CYPRESS SEMICONDUCTOR Features 8192 x 8 Power-Switched and Reprogrammable PROM • TTL-compatible I/O • Direct replacement for bipolar PROMs • CMOS for optimum speed/power
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Ob704
CY7C261
CY7C263/CY7C264
7C261)
300-mil
600-mll
CY7C261,
CY7C263,
CY7C264
8192-word
7C261
7C261-25
C2612
CY7C263-45DC
C2613
J-64
CY7C263-35DMB
DIODE SMD W12 75
C261
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Untitled
Abstract: No abstract text available
Text: CY7C251 CY7C254 CYPRESS SEMICONDUCTOR Features • CMOS for optimum speed/power • Windowed for reprogrammability • High speed — 45 ns 16,384 x 8 PROM Power Switched and Reprogrammable • TTL-compatible I/O • D irect replacement for bipolar PROMs • Capable o f w ithstanding > 2001V stat
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CY7C251
CY7C254
7C251)
300-m
600-mil
CY7C251
CY7C254
384-word
PROMs3802
CY7C254â
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Untitled
Abstract: No abstract text available
Text: CY7C251 CY7C254 16K x 8 Power Switched and Reprogrammable PROM Features Functional Description • CMOS for optimum speed/power • Windowed for reprogramm ability • High speed The CY7C251 and CY7C254 are high-performance 16,384-word by 8-bit CMOS PROMs. When deselected, the
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CY7C251
CY7C254
7C251)
300-mil
600-mil
CY7C254
384-word
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semiconductor c243
Abstract: C2432
Text: CY7C243 CY7C244 4Kx8 Reprogrammable PROM Features Functional Description • The CY7C243 and CY7C244 are high-performance 4K x 8 CMOS PROMs. The CY7C 243 and CY7C244 are packaged in 300-m il-wide and 600-mil-wide packages respectively. The re programmable packages are equipped with an erasure w in
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CY7C243
CY7C244
CY7C244
300-m
600-mil-wide
semiconductor c243
C2432
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