HM628512BLTTI-7 HITACHI, HM628512BLTTI-7 Datasheet
HM628512BLTTI-7
Related parts for HM628512BLTTI-7
HM628512BLTTI-7 Summary of contents
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... HM628512BI Series 4 M SRAM (512-kword Description The Hitachi HM628512BI is a 4-Mbit static RAM organized 512-kword realized higher density, higher performance and low power consumption by employing Hi-CMOS process technology. The HM628512BI Series offers low power standby power dissipation; therefore suitable for battery backup systems ...
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... HM628512BI Series Ordering Information Type No. Access time HM628512BLPI HM628512BLPI HM628512BLFPI HM628512BLFPI HM628512BLTTI HM628512BLTTI HM628512BLRRI HM628512BLRRI Package 600-mil 32-pin plastic DIP (DP-32) 525-mil 32-pin plastic SOP (FP-32D) 400-mil 32-pin plastic TSOP II (TTP-32D) 400-mil 32-pin plastic TSOP II reverse (TTP-32DR) ...
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... I/O3 CC A15 31 A17 A13 A11 A10 I/O7 21 I/O6 20 I/O5 19 I/O4 18 I/O3 17 HM628512BI Series HM628512BLTTI Series (Top view) HM628512BLRRI Series (Top view) ...
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HM628512BI Series Block Diagram A18 A16 A12 A14 I/O0 I/ • • • Memory Matrix Row • 1,024 • Decoder • Column I/O • Input Column Decoder Data Control A13 ...
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Function Table Note Absolute Maximum Ratings Parameter Power supply voltage Voltage on any pin relative to V Power dissipation Operating ...
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HM628512BI Series DC Characteristics (Ta = – Parameter Input leakage current Output leakage current Operating power supply current: DC Operating power supply current Operating power supply current Standby power supply current: DC Standby power supply current ...
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AC Characteristics (Ta = – Test Conditions Input pulse levels: 0 2.5 V Input rise and fall time Input and output timing reference levels: 1.5 V Output load: 1 TTL Gate + ...
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HM628512BI Series Write Cycle Parameter Write cycle time Chip selection to end of write Address setup time Address valid to end of write Write pulse width Write recovery time WE to output in high-Z Data to write time overlap Data ...
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Timing Waveforms Read Timing Waveform ( Address CS OE Dout ) OLZ HM628512BI Series OHZ Valid Data ...
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HM628512BI Series Write Timing Waveform (1) (OE Clock) Address Dout Din OHZ Valid Data ...
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Write Timing Waveform (2) (OE Low Fixed) Address Dout Din WHZ t DW Valid Data HM628512BI Series *10 t ...
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HM628512BI Series Low V Data Retention Characteristics (Ta = – Parameter V for data retention CC Data retention current Chip deselect to data retention time t Operation recovery time Notes: 1. For L-version and 20 A ...
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... Package Dimensions HM628512BLPI Series (DP-32) 42.50 Max 32 1 2.30 Max 2.54 0.25 41. 1.20 0.48 0.10 Hitachi Code JEDEC EIAJ Weight (reference value) HM628512BI Series Unit: mm 15.24 + 0.11 0.25 – 0.05 0 – 15 DP-32 — Conforms 5 ...
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... HM628512BI Series Package Dimensions (cont.) HM628512BLFPI Series (FP-32D) 20.45 20.95 Max 32 1 1.00 Max 1.27 *0.40 0.08 0.38 0.06 *Dimension including the plating thickness Base material dimension 0.10 0.15 M 14.14 0.30 1.42 0.80 0.20 Hitachi Code FP-32D JEDEC Conforms EIAJ — Weight (reference value) 1.3 g Unit – 8 ...
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... Package Dimensions (cont.) HM628512BLTTI Series (TTP-32D) 20.95 21.35 Max 32 1 *0.42 0.08 0.21 0.40 0.06 1.15 Max 0.10 *Dimension including the plating thickness Base material dimension 17 16 1.27 M 11.76 Hitachi Code JEDEC EIAJ Weight (reference value) HM628512BI Series Unit: mm 0.80 0.20 0 – 5 0.50 0.10 TTP-32D Conforms — 0. ...
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... HM628512BI Series Package Dimensions (cont.) HM628512BLRRI Series (TTP-32DR) 20.95 21.35 Max 1 32 *0.42 0.08 0.21 0.40 0.06 1.15 Max 0.10 *Dimension including the plating thickness Base material dimension 1.27 M 11.76 Hitachi Code JEDEC EIAJ Weight (reference value) Unit: mm 0.80 0.20 0 – 5 0.50 0.10 TTP-32DR Conforms — 0.51 g ...
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... Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics ...
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HM628512BI Series Revision Record Rev. Date Contents of Modification 0.0 Nov. 2, 1998 Initial issue 0.1 Dec. 14, 1998 DC Characteristics I : —/40/ —/45/70 mA CC1 I max 100 A SB1 Low V Data ...