V53C16258HK50 ETC-unknow, V53C16258HK50 Datasheet
V53C16258HK50
Available stocks
Related parts for V53C16258HK50
V53C16258HK50 Summary of contents
Page 1
V53C16258H MOSEL VITELIC HIGH PERFORMANCE 256K X 16 EDO PAGE MODE CMOS DYNAMIC RAM OPTIONAL SELF REFRESH HIGH PERFORMANCE Max. RAS Access Time RAC Max. Column Address Access Time, (t CAA Min. Extended Data Out Mode Cycle Time, ...
Page 2
MOSEL VITELIC Part Name Self Refresh V53C16258HKxx No Self Refresh V53C16258HTxx No Self Refresh V53C16258SHKxx Optional Standard Self Refresh (8ms) V53C16258SHTxx Optional Standard Self Refresh (8ms) 40-Pin SOJ PIN CONFIGURATION Top View Vcc Vss 1 40 I/O1 I/O16 2 39 ...
Page 3
MOSEL VITELIC Absolute Maximum Ratings* Ambient Temperature Under Bias ..................................... – +80 C Storage Temperature (plastic) ..... – +125 C Voltage Relative to V .................–1 +7 Data Output Current ..................................... 50 mA ...
Page 4
MOSEL VITELIC DC and Operating Characteristics 10 Symbol Parameter I Input Leakage Current LI (any input pin) I Output Leakage Current LO (for High-Z State) I ...
Page 5
MOSEL VITELIC AC Characteristics 10 Test conditions, input pulse levels Symbol Parameter 1 t RAS Pulse Width RAS 2 t Read ...
Page 6
MOSEL VITELIC AC Characteristics (Cont’d) # Symbol Parameter 29 t Write Pulse Width Write Command Hold Time from WCR RAS 31 t Write Command to RAS Lead RWL Time 32 t Data in Setup Time DS 33 ...
Page 7
MOSEL VITELIC AC Characteristics (Cont’d) # Symbol Parameter High Pulse Width OEP 55 t Transition Time (Rise and Fall Refresh Interval (512 Cycles) REF Optional Self Refresh 57 t RAS Pulse Width During Self ...
Page 8
MOSEL VITELIC Truth Table Function RAS Standby H Read: Word L Read: Lower Byte L Read: Upper Byte L Write: Word (Early-Write) L Write: Lower Byte (Early) L Read: Upper Byte (Early) L Read-Write L EDO Page-Mode Read L EDO ...
Page 9
MOSEL VITELIC Waveforms of Read Cycle V IH RAS CRP (13 UCAS, LCAS ASR ( ADDRESS ROW ADDRESS ...
Page 10
MOSEL VITELIC Waveforms of OE-Controlled Write Cycle V IH RAS CRP (13 UCAS, LCAS ASR ( ADDRESS ROW ADDRESS ...
Page 11
MOSEL VITELIC Waveforms of EDO Page Mode Read Cycle V IH RAS CRP (13 UCAS, LCAS ASR ( ROW ADDRESS ADDRESS RCS ( ...
Page 12
MOSEL VITELIC Waveforms of EDO Page Mode Read-Write Cycle V IH RAS RCD ( UCAS, LCAS t RAD (24 RAH (9) t ASR ( ROW ADDRESS ADD ...
Page 13
MOSEL VITELIC Waveforms of CAS-before-RAS Refresh Counter Test Cycle V IH RAS CSR (47 UCAS, LCAS ADDRESS V IL READ CYCLE I ...
Page 14
MOSEL VITELIC Waveforms of Hidden Refresh Cycle (Read RAS RCD (6) t CRP (13 UCAS, LCAS ASR (8) t RAH ( ROW ADDRESS ADD RCS ...
Page 15
MOSEL VITELIC Waveforms of EDO-Page-Mode Read-Early-Write Cycle (Pseudo Read-Modify-Write RAS CRP RCD V IH UCAS, LCAS RAD t t ASR RAH V IH ROW ADDRESS ADDRESS ...
Page 16
MOSEL VITELIC Functional Description The V53C16258H is a CMOS dynamic RAM optimized for high data bandwidth, low power applications functionally similar to a traditional dynamic RAM. The V53C16258H reads and writes data by multiplexing an 18-bit address into ...
Page 17
MOSEL VITELIC The Self Refresh mode is terminated by returning the RAS clock to a high level for a specified (t minimum time. After termination of the Self Refresh cycle normal accesses to the device may be initiat- ed immediately, ...
Page 18
MOSEL VITELIC Package Outlines 40-Pin Plastic SOJ 1.025 TYP. (1.035 MAX.) [26.04 TYP. (26.29 MAX.)] 40 1 0.050 0.006 [1.27 0.152] 40/44L-Pin TSOP- 0.0315 BSC [.8001 BSC] 0.039 – 0.047 [0.991 – 1.193] V53C16258H Rev. 3.8 November 1999 ...
Page 19
MOSEL VITELIC Notes V53C16258H Rev. 3.8 November 1999 19 V53C16258H ...
Page 20
WORLDWIDE OFFICES MOSEL VITELIC U.S.A. TAIWAN 3910 NORTH FIRST STREET 7F, NO. 102 SAN JOSE, CA 95134 MIN-CHUAN E. ROAD, SEC. 3 PHONE: 408-433-6000 TAIPEI FAX: 408-433-0952 PHONE: 886-2-2545-1213 FAX: 886-2-2545-1209 HONG KONG HSIN RD. 19 DAI ...