hm62832uh Renesas Electronics Corporation., hm62832uh Datasheet
hm62832uh
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hm62832uh Summary of contents
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... HM62832UH Series 256 k High Speed SRAM (32-kword Features High speed: Fast access time 15/20 ns (max) Low Power Standby (typ) (L-version) Operation: 675/600 mW (typ) Single 5 V supply Completely static memory No clock or timing strobe required Equal access and cycle times Common data input and output: Three state output ...
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... HM62832UH Series Pin Arrangement Pin Description Pin name Function A0 – A14 Address I/O0 – I/O7 Input/output CS Chip select WE Write enable OE Output enable V Power supply CC V Ground SS 2 A14 A12 A13 A11 ...
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... Note Memory Array Row 512 512 Column I/O I/O Buffer Column Decoder Column Address Buffer A10 A11 V Current I/O Pin High-Z SB SB1 I Dout CC I Din CC I Din CC HM62832UH Series Ref. Cycle Read cycle Write cycle 1 Write cycle 2 3 ...
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... HM62832UH Series Absolute Maximum Ratings Parameter *1 Supply voltage *1 Voltage on any pin relative Power dissipation Operating temperature Storage temperature Storage temperature under bias Notes: 1. With respect and V min = –2.5 V for pulse width Recommended DC Operating Conditions ( +70 C) ...
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... V 2.4 — — Min Typ Max — — 6 — — 10 HM62832UH Series = 0 V) Test Conditions 5 Vin = I min cycle 2x min cycle min cycle 2x min cycle min cycle ...
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... HM62832UH Series AC Characteristics ( + Test Conditions Input pulse levels 3 Input rise and fall time Input and Output timing reference levels: 1.5 V Output load: See figures +5 V 480 Dout 255 30 pF Output load (A) Note: 1. Including scope and jig ...
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... Dout Note: 1. Transition is measured 200 mV from steady state voltage with Load (B). This parameter is sampled and not 100% tested OLZ t ACS t CLZ Valid Data , Valid Data HM62832UH Series OHZ t CHZ ...
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... HM62832UH Series *1, *2 Read Timing Waveform (3) ( CLZ Dout Notes: 1. Transition is measured 200 mV from steady state voltage with Load (B). This parameter is sampled and not 100% tested. 2.Address valid prior to or coincident with CS transition low. Write Cycle Parameter Write cycle time ...
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... Write Timing Waveform (1) Address OHZ Dout Din Note the CS low transition occurs simultaneously with the WE low transition or after the opposite phase to the outputs must not be applied. HM62832UH Series Valid Data t DH ...
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... HM62832UH Series Write Timing Waveform (2) (OE low Fixed) Address Dout Din Notes the CS low transition occurs simultaneously with the WE low transitions or after the WE transition, output remain in a high impedance state. 2.Dout is the same phase of write data of this write cycle. ...
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... Symbol Min Typ Max V 2 — — — CCDR 0 — — CDR t 5 — — R Data retention mode CS V – 0 HM62832UH Series Unit Test Conditions – 0.2V, CC Vin V – 0 < Vin 0 ...
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... HM62832UH Series Package Dimensions HM62832UHP/UHLP Series (DP-28NA) 36.00 37.32 Max 28 1 1.3 2.20 Max 2.54 0.25 HM62832UHJP/UHLJP Series (CP-28DN) 18.54 Max 28 1 1.30 Max 0.43 0. 0.48 0.10 18. 0.74 1.27 6.76 0.10 Unit: mm 7.62 + 0.11 0.25 – 0.05 0 – 15 Unit 0.35 – 0.16 ...
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... Brisbane, CA. 94005-1835 Dornacher Straß D-85622 Feldkirchen Tel: 415-589-8300 München Fax: 415-583-4207 Tel: 089-9 91 80-0 Fax: 089 HM62832UH Series Hitachi Europe Ltd. Hitachi Asia Pte. Ltd. Electronic Components Div. 16 Collyer Quay #20-00 Northern Europe Headquarters Hitachi Tower Whitebrook Park Singapore 0104 ...