To all our customers Regarding the change of names mentioned in the document, such as Hitachi Electric and Hitachi XX, to Renesas Technology Corp. The semiconductor operations of Mitsubishi Electric and Hitachi were transferred to Renesas Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog and discrete devices, and memory chips other than DRAMs (flash memory, SRAMs etc.) Accordingly, although Hitachi, Hitachi, Ltd., Hitachi Semiconductors, and other Hitachi brand names are mentioned in the document, these names have in fact all been changed to Renesas Technology Corp. Thank you for your understanding. Except for our corporate trademark, logo and corporate statement, no changes whatsoever have been made to the contents of the document, and these changes do not constitute any alteration to the contents of the document itself. Renesas Technology Home Page: http://www.renesas.com Renesas Technology Corp. Customer Support Dept. April 1, 2003 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 lead to personal injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or (iii) prevention against any malfunction or mishap. Notes regarding these materials 1. These materials are intended as a reference to assist our customers in the selection of the Renesas Technology Corporation product best suited to the customer's application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Renesas Technology Corporation or a third party. 2. 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HM628511HCI Series Wide Temperature Range Version 4M High Speed SRAM (512-kword × 8-bit) ADE-203-1304A (Z) Rev. 1.0 Nov. 30, 2001 Description The HM628511HCI Series is a 4-Mbit high speed static RAM organized 512-k word × 8-bit. It has realized high speed access time by employing CMOS process (6-transistor memory cell)and high speed circuit designing technology. It is most appropriate for the application which requires high speed, high density memory and wide bit width configuration, such as cache and buffer memory in system. It is packaged in 400-mil 36-pin plastic SOJ. Features • Single 5.0 V supply: 5.0 V ± 10 % • Access time: 12 ns (max) • Completely static memory No clock or timing strobe required • Equal access and cycle times • Directly TTL compatible All inputs and outputs • Operating current: 130 mA (max) • TTL standby current: 40 mA (max) • CMOS standby current : 5 mA (max) • Center VCC and VSS type pin out • Temperature range : –40 to +85°C Ordering Information Type No. Access time Device marking Package HM628511HCJPI-12 12 ns HM628511CJPI12 400-mil 36-pin plastic SOJ (CP-36D) HM628511HCI Series Pin Arrangement 36-pin SOJ A0 1 36 NC A1 2 35 A18 A2 3 34 A17 A3 4 33 A16 A4 5 32 A15 6 31 I/O1 7 30 I/O8 I/O2 8 29 I/O7 VCC 9 28 VSS VSS 10 27 VCC I/O3 11 26 I/O6 I/O4 12 25 I/O5 13 24 A14 A5 14 23 A13 A6 15 22 A12 A7 16 21 A11 A8 17 20 A10 A9 18 19 NC (Top View) Pin Description Pin name Function A0 to A18 Address input I/O1 to I/O8 Data input/output CS Chip select OE Output enable WE Write enable VCC Power supply VSS Ground NC No connection Rev. 1, Nov. 2001, page 2 of 2 HM628511HCI Series Block Diagram (LSB) A14 A13 A12 A5 A6 A7 A11 A10 A3 A1 (MSB) Internal voltage generator Row decoder 1024-row × 32-column × 16-block × 8-bit (4,194,304 bits) VCC VSS CS Column I/O I/O1 . . Input data control Column decoder CS . I/O8 A8 A9 A18 A16 A17 A0 A2 A4 A15 (LSB) WE CS (MSB) OE CS Rev. 1, Nov. 2001, page 3 of 3 HM628511HCI Series Operation Table CS OE WE Mode VCC current I/O Ref. cycle H × × Standby ISB, ISB1 High-Z — L H H Output disable ICC High-Z — L L H Read ICC Dout Read cycle (1) to (3) L H L Write ICC Din Write cycle (1) L L L Write ICC Din Write cycle (2) Parameter Symbol Value Supply voltage relative to VSS VCC –0.5 to +7.0 Note: H: VIH, L: VIL, ×: VIH or VIL Absolute Maximum Ratings Unit V 1 2 Voltage on any pin relative to VSS VT –0.5* to VCC+0.5* V Power dissipation PT 1.0 Operating temperature Topr –40 to +85 °C Storage temperature Tstg –55 to +125 °C Storage temperature under bias Tbias –40 to +85 °C W Notes: 1. VT (min) = –2.0 V for pulse width (under shoot) ≤ 6 ns. 2. VT (max) = VCC+2.0 V for pulse width (over shoot) ≤ 6 ns. Recommended DC Operating Conditions (Ta = –40 to +85°C) Parameter Symbol Supply voltage Input voltage VIH VIL Notes: 1. 2. 3. 4. Typ Unit 4.5 5.0 5.5 V 0 0 0 V 2.2 — VCC + 0.5* — 0.8 –0.5* 1 VIL (min) = –2.0 V for pulse width (under shoot) ≤ 6 ns. VIH (max) = VCC+2.0 V for pulse width (over shoot) ≤ 6 ns. The supply voltage with all VCC pins must be on the same level. The supply voltage with all VSS pins must be on the same level. Rev. 1, Nov. 2001, page 4 of 4 Max 4 VCC* VSS* Min 3 2 V V HM628511HCI Series DC Characteristics (Ta = –40 to +85°C, VCC = 5.0 V ± 10 %, VSS = 0V) Parameter Symbol Min Typ* Input leakage current IILII — Output leakage current IILOI 1 Max Unit Test conditions — 2 µA Vin = VSS to VCC — — 2 µA Vin = VSS to VCC Operation power supply current ICC — — 130 mA Min cycle CS = VIL, lout = 0 mA Other inputs = VIH/VIL Standby power supply current ISB — — 40 mA Min cycle, CS = VIH, Other inputs = VIH/VIL ISB1 — 2.5 5 mA f = 0 MHz VCC ≥ CS ≥ VCC - 0.2 V, (1) 0 V ≤ Vin ≤ 0.2 V or (2) VCC ≥ Vin ≥ VCC - 0.2 V Output voltage VOL — — 0.4 V IOL = 8 mA VOH 2.4 — — V IOH = –4 mA Notes: 1. Typical values are at VCC = 5.0 V, Ta = +25°C and not guaranteed. Capacitance (Ta = +25°C, f = 1.0 MHz) Parameter Input capacitance* 1 Input/output capacitance* Note: 1 Symbol Min Typ Max Unit Test conditions Cin — — 6 pF Vin = 0 V CI/O — — 8 pF VI/O = 0 V 1. This parameter is sampled and not 100% tested. Rev. 1, Nov. 2001, page 5 of 5 HM628511HCI Series AC Characteristics (Ta = –40 to +85°C, VCC = 5.0 V ± 10 %, unless otherwise noted.) Test Conditions • Input pulse levels: 3.0 V/0.0 V • Input rise and fall time: 3 ns • Input and output timing reference levels: 1.5 V • Output load: See figures (Including scope and jig) 5V 1.5 V Dout Zo=50 Ω RL=50 Ω 480Ω Dout 255Ω 30 pF 5 pF Output load (B) (for tCLZ, tOLZ, tCHZ, tOHZ, tWHZ, and tOW) Output load (A) Read Cycle HM628511HCI -12 Parameter Symbol Min Max Unit Read cycle time tRC 12 — ns Address access time tAA — 12 ns Chip select access time tACS — 12 ns Output enable to output valid tOE — 6 ns Output hold from address change tOH 3 — ns Chip select to output in low-Z tCLZ 3 — ns 1 Output enable to output in low-Z tOLZ 0 — ns 1 Chip deselect to output in high-Z tCHZ — 6 ns 1 Output disable to output in high-Z tOHZ — 6 ns 1 Rev. 1, Nov. 2001, page 6 of 6 Notes HM628511HCI Series Write Cycle HM628511HCI -12 Parameter Symbol Min Max Unit Notes Write cycle time tWC 12 — ns Address valid to end of write tAW 8 — ns Chip select to end of write tCW 8 — ns 9 Write pulse width tWP 8 — ns 8 Address setup time tAS 0 — ns 6 Write recovery time tWR 0 — ns 7 Data to write time overlap tDW 6 — ns Data hold from write time tDH 0 — ns Write disable to output in low-Z tOW 3 — ns 1 Output disable to output in high-Z tOHZ — 6 ns 1 Write enable to output in high-Z tWHZ — 6 ns 1 Notes: 1. Transition is measured ±200 mV from steady voltage with output load (B). This parameter is sampled and not 100% tested. 2. Address should be valid prior to or coincident with CS transition low. 3. WE and/or CS must be high during address transition time. 4. If CS and OE are low during this period, I/O pins are in the output state. Then, the data input signals of opposite phase to the outputs must not be applied to them. 5. If the CS low transition occurs simultaneously with the WE low transition or after the WE transition, output remains a high impedance state. 6. tAS is measured from the latest address transition to the later of CS or WE going low. 7. tWR is measured from the earlier of CS or WE going high to the first address transition. 8. A write occurs during the overlap of a low CS and a low WE. A write begins at the latest transition among CS going low and WE going low. A write ends at the earliest transition among CS going high and WE going high. tWP is measured from the beginning of write to the end of write. 9. tCW is measured from the later of CS going low to the end of write. Rev. 1, Nov. 2001, page 7 of 7 HM628511HCI Series Timing Waveforms Read Timing Waveform (1) (WE = VIH) tRC Address Valid address tOH tAA tACS CS tOE tCHZ tOHZ OE tOLZ tCLZ Dout High impedance Valid data Read Timing Waveform (2) (WE = VIH, CS = VIL, OE = VIL) tRC Address Valid address tAA tOH tOH Dout Rev. 1, Nov. 2001, page 8 of 8 Valid data HM628511HCI Series Read Timing Waveform (3) (WE = VIH, CS = VIL, OE = VIL)* 2 tRC CS tACS tCHZ tCLZ Dout High impedance Valid data High impedance Write Timing Waveform (1) (WE Controlled) tWC Valid address Address tWR tAW tCW *3 tAS tWP *3 tOHZ High impedance*5 Dout tDW Din *4 tDH Valid data *4 Rev. 1, Nov. 2001, page 9 of 9 HM628511HCI Series Write Timing Waveform (2) (CS Controlled) tWC Valid address Address tWR tCW *3 tAW tWP *3 tAS tWHZ tOW High impedance*5 Dout tDW Din Rev. 1, Nov. 2001, page 10 of 10 *4 tDH Valid data *4 HM628511HCI Series Package Dimensions HM628511HCJPI Series (CP-36D) As of January, 2001 Unit: mm 23.25 23.62 Max 10.16 ± 0.13 *0.43 ± 0.10 0.41 ± 0.08 1.27 0.80 +0.25 –0.17 1.30 Max 2.85 ± 0.12 18 0.74 3.50 ± 0.26 1 11.18 ± 0.13 19 36 9.40 ± 0.25 0.10 *Dimension including the plating thickness Base material dimension Hitachi Code JEDEC EIAJ Mass (reference value) CP-36D Conforms Conforms 1.4 g Rev. 1, Nov. 2001, page 11 of 11 HM628511HCI Series Disclaimer 1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with use of the information contained in this document. 2. Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use. 3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However, contact Hitachi’s sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support. 4. 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. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as failsafes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Hitachi product. 5. This product is not designed to be radiation resistant. 6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from Hitachi. 7. Contact Hitachi’s sales office for any questions regarding this document or Hitachi semiconductor products. Sales Offices Hitachi, Ltd. Semiconductor & Integrated Circuits Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Tel: (03) 3270-2111 Fax: (03) 3270-5109 URL http://www.hitachisemiconductor.com/ For further information write to: Hitachi Semiconductor (America) Inc. 179 East Tasman Drive San Jose,CA 95134 Tel: <1> (408) 433-1990 Fax: <1>(408) 433-0223 Hitachi Europe Ltd. Electronic Components Group Whitebrook Park Lower Cookham Road Maidenhead Berkshire SL6 8YA, United Kingdom Tel: <44> (1628) 585000 Fax: <44> (1628) 585200 Hitachi Asia Ltd. Hitachi Tower 16 Collyer Quay #20-00 Singapore 049318 Tel : <65>-538-6533/538-8577 Fax : <65>-538-6933/538-3877 URL : http://semiconductor.hitachi.com.sg Hitachi Europe GmbH Electronic Components Group Dornacher Straße 3 D-85622 Feldkirchen Postfach 201, D-85619 Feldkirchen Germany Tel: <49> (89) 9 9180-0 Fax: <49> (89) 9 29 30 00 Hitachi Asia Ltd. (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 Hitachi Asia (Hong Kong) Ltd. Group III (Electronic Components) 7/F., North Tower World Finance Centre, Harbour City, Canton Road Tsim Sha Tsui, Kowloon Hong Kong Tel : <852>-(2)-735-9218 Fax : <852>-(2)-730-0281 URL : http://semiconductor.hitachi.com.hk Copyright © Hitachi, Ltd., 2001. All rights reserved. Printed in Japan. Colophon 5.0 Rev. 1, Nov. 2001, page 12 of 12