IS93C46-3G ISSI [Integrated Silicon Solution, Inc], IS93C46-3G Datasheet
IS93C46-3G
Available stocks
Related parts for IS93C46-3G
IS93C46-3G Summary of contents
Page 1
... ISSI reserves the right to make changes to its products at any time without notice in order to improve design and supply the best possible product. We assume no responsibility for any errors which may appear in this publication. © Copyright 2001, Integrated Silicon Solution, Inc. Integrated Silicon Solution, Inc. — 1-800-379-4774 Rev. G 04/26/01 OVERVIEW The IS93C46 low cost 1,024-bit, non-volatile, serial 2 E PROM fabricated using 2 E PROM technology ...
Page 2
... This is followed by the opcode (2 bits), the address field (6 bits), and data, if appropriate. The clock signal (SK) may be halted at any time and the IS93C46-3 will remain in its last state. This allows full static flexibility and maximum power conservation. ...
Page 3
... IS93C46-3 powers up in the write disabled state. The device then remains in a write disabled state until a WEN instruction is executed. Thereafter, the device remains enabled until a WDS instruction is executed or until Vcc is removed. (NOTE: Neither the WEN nor the WDS instruction has any effect on the READ instruction ...
Page 4
... V Voltage with Respect to GND GND T Temperature Under Bias (IS93C46-3) BIAS T Temperature Under Bias (IS93C46-3I) BIAS T Storage Temperature STG Notes: 1. Stress greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied ...
Page 5
... IS93C46-3 DC ELECTRICAL CHARACTERISTICS T = 0°C to +70°C for IS93C46-3 and –40°C to +85°C for IS93C46-3I. A Symbol Parameter V Output LOW Voltage OL V Output LOW Voltage OL1 V Output HIGH Voltage OH V Output HIGH Voltage OH1 V Input HIGH Voltage IH V Input LOW Voltage ...
Page 6
... IS93C46-3 AC ELECTRICAL CHARACTERISTICS T = 0°C to +70°C for IS93C46-3 and –40°C to +85°C for IS93C46-3. A Symbol Parameter f SK Clock Frequency HIGH Time SKH t SK LOW Time SKL t Minimum CS LOW Time Setup Time CSS t D Setup Time DIS Hold Time ...
Page 7
... IS93C46-3 AC WAVEFORMS FIGURE 2. SYNCHRONOUS DATA TIMING CS t CSS SK t DIS OUT (READ) D OUT (WRITE) (WRALL) (ERASE) (ERAL) FIGURE 3. READ CYCLE TIMING OUT * Address Pointer Cycles to the Next Register Integrated Silicon Solution, Inc. — 1-800-379-4774 Rev. G 04/26/ SKH ...
Page 8
... IS93C46-3 FIGURE 4. SYNCHRONOUS DATA TIMING 3-state OUT FIGURE 5. WRITE (WRITE) CYCLE TIMING OUT FIGURE 6. WRITE ALL (WRALL) TIMING OUT D15 D15 Integrated Silicon Solution, Inc. — 1-800-379-4774 ...
Page 9
... IS93C46-3 FIGURE 7. WRITE DISABLE (WDS) CYCLE TIMING 3-STATE OUT FIGURE 8. ERASE (REGISTER ERASE) CYCLE TIMING OUT FIGURE 9. ERASE ALL (ERAL) CYCLE TIMING OUT Note for Figures 8 and 9: After the completion of the instruction (D indicates BUSY status) then performs another instruction would cause device malfunction. Integrated Silicon Solution, Inc. — ...
Page 10
... IS93C46-3GR Small Outline (JEDEC) Package 1 IS93C46-3PI 300-mil Plastic DIP 1 IS93C46-3GI Small Outline (JEDEC) 1 IS93C46-3GRI Small Outline (JEDEC) Integrated Silicon Solution, Inc. — 1-800-379-4774 ISSI ISSI Integrated Silicon Solution, Inc. 2231 Lawson Lane Santa Clara, CA 95054 Tel: 1-800-379-4774 Fax: (408) 588-0806 E-mail: sales@issi.com www.issi.com ® ...