HM6216255HJP-12 HITACHI, HM6216255HJP-12 Datasheet
HM6216255HJP-12
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HM6216255HJP-12 Summary of contents
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HM6216255H Series 4M high Speed SRAM (256-kword Description The HM6216255H Series is a 4-Mbit high speed static RAM organized 256-k word high speed access time by employing CMOS process (4-transistor + 2-poly resistor memory cell) and high speed circuit designing ...
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... HM6216255H Series Ordering Information Type No. HM6216255HJP-10 HM6216255HJP-12 HM6216255HJP-15 HM6216255HLJP-10 HM6216255HLJP-12 HM6216255HLJP-15 HM6216255HTT-10 HM6216255HTT-12 HM6216255HTT-15 HM6216255HLTT-10 HM6216255HLTT-12 HM6216255HLTT-15 Pin Arrangement HM6216255HJP/HLJP Series I/O1 7 I/O2 8 I/ I/O5 13 I/O6 14 I/ (Top View) ...
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Pin Description Pin name Function A0 to A17 Address input I/O1 to I/O16 Data input/output CS Chip select OE Output enable WE Write enable Block Diagram (LSB) A1 A17 A7 A11 A16 (MSB) I/ ...
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HM6216255H Series Operation Table Mode H Standby Output disable Read Lower byte read Upper byte read ...
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Recommended DC Operating Conditions ( +70 C) Parameter Supply voltage Input voltage Notes (min) = –2.0 V for pulse width (under shoot (max 2.0 V for pulse width (over ...
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HM6216255H Series Capacitance ( 1.0 MHz) Parameter 1 Input capacitance* 1 Input/output capacitance* Note: 1. This parameter is sampled and not 100% tested. 6 Symbol Min Typ Cin — — C — — I/O Max ...
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AC Characteristics ( + Test Conditions Input pulse levels: 3.0 V/0.0 V Input rise and fall time Input and output timing reference levels: 1.5 V Output load: See figures (Including scope and jig) ...
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HM6216255H Series Write Cycle Parameter Write cycle time Address valid to end of write Chip select to end of write Write pulse width Byte select to end of write Address setup time Write recovery time Data to write time overlap ...
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Timing Waveforms Read Timing Waveform (1) ( Address High Impedance Dout (Lower byte) High Impedance Dout (Upper byte Valid address ACS ...
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HM6216255H Series Read Timing Waveform (2) ( Address CS OE High Impedance Dout (Lower/Upper byte UB Valid address ACS t OE ...
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Write Timing Waveform (1) (LB, UB Controlled) Address t 3 WE Dout (Lower byte) Dout (Upper byte) Din (Lower byte) Din (Upper byte Valid address ...
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HM6216255H Series Write Timing Waveform (2) (WE Controlled) Address t 3 WE* 3 CS* OE LB, UB Dout (Lower/Upper byte) Din (Lower/Upper byte Valid address LBW UBW t ...
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Write Timing Waveform (3) (CS Controlled) Address LB, UB Dout (Lower/Upper byte) Din (Lower/Upper byte Valid address LBW UBW t WHZ ...
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HM6216255H Series Low V Data Retention Characteristics ( + This characteristics is guaranteed only for L-version. Parameter V for data retention CC Data retention current Chip deselect to data retention time Operation recovery time Note: ...
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... Package Dimensions HM6216255HJP/HLJP Series (CP-44D) 28.90 Max 44 1 0.74 1.30 Max 0.43 0.10 0.41 0.08 Dimension including the plating thickness Base material dimension 28. 1.27 0.10 Hitachi Code JEDEC EIAJ Weight (reference value) HM6216255H Series Unit: mm 9.40 0.25 CP-44D Conforms — 1 ...
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... HM6216255H Series HM6216255HTT/HLTT Series (TTP-44DE) 18.41 18.81 Max 44 1 0.80 0.27 0.07 0.13 0.25 0.05 1.005 Max 0.10 Dimension including the plating thickness Base material dimension 11.76 0.20 Hitachi Code JEDEC EIAJ Weight (reference value) Unit: mm 0.80 0 – 5 0.50 0.10 TTP-44DE — — 0.43 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 ...