as7c3256a-8 ETC-unknow, as7c3256a-8 Datasheet
as7c3256a-8
Related parts for as7c3256a-8
as7c3256a-8 Summary of contents
Page 1
... TSOP 1 (8×13.4 mm A11 I/O7 A13 A14 9 A12 I/ Control OE circuit CE Alliance Semiconductor AS7C3256A-8 28-pin SOJ (300 mil) A14 1 A12 2 A10 I/O3 AS7C3256A 21 GND I/ ...
Page 2
... P – –65 stg T –55 bias I – OUT OE Data X High Z H High OUT Alliance Semiconductor AS7C3256A are ideal for high LOW, with write enable ( ) high. The OE WE Max Unit + +150 C o +125 Mode ...
Page 3
... V –0. < 0. > V –0.2V mA Min –4 mA Min NOMINAL) CC Symbol Signals C A, CE, WE I/O I/O Alliance Semiconductor AS7C3256A-8 Typical Max 3.0 3.3 3.6 2.0 – V +0.5 CC -0.5 – 0.8 0 – Min Max – 1 – 1 – 60 – 30 – 2.0 – 0.4 2.4 – ...
Page 4
... CLZ t CHZ t OLZ t OHZ Falling input 2,5,6 Data valid 2,5,7 OLZ Data valid 50% Alliance Semiconductor AS7C3256A-8 -8 Min Max Unit Notes 8 – ns – – – – – ns – – ns – – ...
Page 5
... Data valid Data valid Alliance Semiconductor AS7C3256A-8 -8 Max Unit Notes 8 – – – – – – – – – ns 3,4 – ...
Page 6
... All write cycle timings are referenced from the last valid address to the first transitioning address. 10 C=30pF, except on High Z and Low Z parameters, where C=5pF. 3/22/05; v.1.0 ® +3.3V Ω 320 D out Ω 10 350 C GND Figure B: Output load required to meet I specification ± 500mV from steady-state voltage. Alliance Semiconductor AS7C3256A-8 Thevenin equivalent Ω 168 D +1.72V out ...
Page 7
... Package diagrams 28-pin SOJ D e Pin 1 A2 28-pin TSOP1 3/22/05; v.1.0 ® α Alliance Semiconductor AS7C3256A-8 28-pin SOJ Min in inches A 0.128 A A1 0.026 A2 0.095 Seating Plane B 0.026 b 0.016 c 0.007 D 0.720 E 0.255 E1 0.295 E2 0.330 e 0.050 BSC 28-pin TSOP1 8× ...
Page 8
... Ordering information Package Plastic SOJ, 300 mil TSOP 8x13.4mm Note: Add suffix ‘N’to the above part number for lead free parts. (Ex. AS7C3256A-8JCN) Part numbering system AS7C 3 Voltage: SRAM prefix 3 = 3.3V supply Device number Access time 3/22/05; v.1.0 ® Temperature Commercial Commercial 256A –XX ...
Page 9
... Alliance products in such life- supporting systems implies that the manufacturer assumes all risk of such use and agrees to indemnify Alliance against all claims arising from such use. AS7C3256A-8 ® Copyright © Alliance Semiconductor All Rights Reserved Part Number: AS7C3256A-8 Preliminary Information Document Version: v.1.0 ...