W24256-70 Winbond, W24256-70 Datasheet
W24256-70
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W24256-70 Summary of contents
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... GENERAL DESCRIPTION The W24256 is a normal speed, very low power CMOS static RAM organized as 32768 operates on a single 5-volt power supply. This device is manufactured using Winbond's high performance CMOS technology. FEATURES Low power consumption: Access time (max.) Active :300 mW Standby :250 W ...
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... (max +2 -1 (max.), I Cycle = min , Duty = 100 % (min.), Cycle = min. IH Duty = 100 -0. and Preliminary W24256 I/O1 I/O8 V CURRENT RATING UNIT MIN. TYP.* MAX. ...
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... See the drawing below 1 TTL OUTPUT 100 pF Including Jig and Scope (For T T CLZ, OLZ, CHZ, OHZ, WHZ, OW 90% 3.0V 90% 10% 10 Preliminary W24256 MAX. UNIT CONDITIONS 1 TTL 5 pF Including Jig and Scope Publication Release Date: October 1999 ...
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... Output Active from End of Write These parameters are sampled but not 100% tested SYM. W24256-70L/LL MIN ACS T AOE T * CLZ T * OLZ T * CHZ T * OHZ T OH SYM. W24256-70L/LL MIN CS WHZ T * ...
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... TIMING WAVEFORMS Read Cycle 1 (Address Controlled) Address D OUT Read Cycle 2 (Chip Select Controlled OUT Read Cycle 3 (Output Enable Controlled) Address OUT Preliminary W24256 ACS T CLZ AOE T OLZ T ACS T CLZ Publication Release Date: October 1999 ...
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... During this period, I/O pins are in the output state, so input signals of opposite phase to the outputs should not be applied. 2. The data output from D are the same as the data written to D OUT 3. D provides the read data for the next address. OUT 4. Transition is measured 500 mV from steady state with C Preliminary W24256 ...
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... Read Cycle Time DATA RETENTION WAVEFORM ORDERING INFORMATION PART NO. ACCESS TIME (nS) W24256-70L 70 W24256-70LL 70 W24256S-70L 70 W24256S-70LL 70 W24256Q-70L 70 W24256Q-70LL 70 Notes: 1. Winbond reserves the right to make changes to its products without prior notice. 2. Purchasers are responsible for performing appropriate quality assurance testing on products intended for use in applications where personal injury might occur as a consequence of product failure ...
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... Base Plane 1 Seating Plane Detail See Detail Preliminary W24256 Dimension in Inches Dimension in mm Symbol Min. Nom. Max. Min. Nom. Max. A 0.210 5.33 A 0.010 0. 0.150 0.155 0.160 3.81 3.94 4. 0.016 0.018 ...
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... Package Dimensions, continued 28-pin Standard Type One TSOP Preliminary W24256 Dimension In Inches Dimension In mm Symbol Max. Min. Nom. Max. Min. Nom. A 1.20 0.047 A 0.05 0.002 0.006 0. 0.95 1.00 0.035 0.040 0.041 1. 0.17 0.20 0.27 0.007 0.008 0.011 c 0 ...
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... Winbond Electronics (H.K.) Ltd. Rm. 803, World Trade Square, Tower II, 123 Hoi Bun Rd., Kwun Tong, Kowloon, Hong Kong TEL: 852-27513100 FAX: 852-27552064 - 10 - Preliminary W24256 DESCRIPTION Winbond Electronics North America Corp. Winbond Memory Lab. Winbond Microelectronics Corp. Winbond Systems Lab. 2727 N. First Street, San Jose, CA 95134, U ...