hm628512c Renesas Electronics Corporation., hm628512c Datasheet
hm628512c
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hm628512c Summary of contents
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Cautions Keep safety first in your circuit designs! 1. Renesas Technology Corporation puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may ...
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... CMOS process technology (6-transistor memory cell). The device, packaged in a 525-mil SOP (foot print pitch width) or 400-mil TSOP TYPE II or 600-mil plastic DIP, is available for high density mounting. The HM628512C is suitable for battery backup system. ...
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... HM628512C Series Ordering Information Type No. Access time HM628512CLP HM628512CLP-5SL 55 ns HM628512CLFP HM628512CLFP-5SL 55 ns HM628512CLTT HM628512CLTT-5SL 55 ns HM628512CLRR HM628512CLRR-5SL 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/O6 I/O5 32-pin TSOP (reverse) I/ I/O3 CC A15 31 A17 A13 A11 A10 I/O7 21 I/O6 20 I/O5 19 I/O4 18 I/O3 17 (Top view) HM628512C Series A15 30 A17 A13 A11 A10 I/O7 20 I/O6 19 I/O5 18 I/O4 17 I/O3 1 A18 2 A16 3 A14 ...
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... HM628512C Series Block Diagram LSB A11 A9 A8 A15 A18 A10 A13 A17 A16 A14 A12 MSB I/O0 I/ • • • Memory Matrix Row • 2,048 • Decoder • Column I/O • Input Column Decoder Data Control LSB A3 A2A1A0 • • Timing Pulse Generator ...
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... 1.0 T Topr –20 to +70 Tstg –55 to +125 Tbias –20 to +85 30 ns. Min Typ 4.5 5 2.2 — *1 –0.3 — 30 ns. HM628512C Series Ref. cycle — — Read cycle Write cycle (1) Write cycle (2) Unit 0. Max Unit 5 0.3 ...
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... This characteristics is guaranteed only for L version. 3. This characteristics is guaranteed only for L-SL version. Capacitance ( MHz) Parameter Symbol 1 Input capacitance* Cin 1 Input/output capacitance* C I/O Notes: 1. This parameter is sampled and not 100% tested max = 12 pF only for HM628512CLP Series. I Symbol Min Typ* Max |I | — — ...
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... Chip select access time Output enable to output valid Chip selection to output in low-Z Output enable to output in low-Z Chip deselection to output in high-Z Output disable to output in high-Z Output hold from address change = 5 V 10%, unless otherwise noted.) CC (100 pF) (HM628512C-7) L (50 pF) (HM628512C-5) L HM628512C -5 Symbol Min Max ...
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... HM628512C 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 hold from write time Output active from output in high-Z Output disable to output in high-Z Notes: 1 ...
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... Timing Waveforms Read Timing Waveform ( Address CS OE Dout ) OLZ HM628512C Series OHZ Valid Data ...
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... HM628512C 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 Valid Data HM628512C Series *10 *11 11 ...
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... HM628512C 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 10 A (max – For L-SL-version and 3 A (max –20 to +40 C. ...
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... Package Dimensions HM628512CLP 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 JEITA Mass (reference value) HM628512C Series As of January, 2002 Unit: mm 15.24 + 0.11 0.25 – 0.05 0˚ – 15˚ DP-32 — Conforms 5 ...
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... HM628512C Series Package Dimensions (cont.) HM628512CLFP 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 Hitachi Code JEDEC JEITA Mass (reference value January, 2002 Unit: mm 14.14 ± 0.30 1.42 0˚ – 8˚ 0.80 ± 0.20 FP-32D Conforms — ...
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... Package Dimensions (cont.) HM628512CLTT 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 ± 0.20 Hitachi Code JEDEC JEITA Mass (reference value) HM628512C Series As of January, 2002 Unit: mm 0.80 0˚ – 5˚ 0.50 ± 0.10 TTP-32D Conforms — ...
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... HM628512C Series Package Dimensions (cont.) HM628512CLRR 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 ± 0.20 Hitachi Code JEDEC JEITA Mass (reference value January, 2002 Unit: mm 0.80 0˚ – 5˚ 0.50 ± 0.10 TTP-32DR Conforms — ...
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... Hitachi Asia Ltd. URL : http://semiconductor.hitachi.com.hk (Taipei Branch Office) 4/F, No. 167, Tun Hwa North Road Hung-Kuo Building Taipei (105), Taiwan Tel : <886>-(2)-2718-3666 Fax : <886>-(2)-2718-8180 Telex : 23222 HAS-TP URL : http://www.hitachi.com.tw Copyright Hitachi, Ltd., 2002. All rights reserved. Printed in Japan. C HM628512C Series Colophon 6.0 17 ...