CY7C1020B-12VC Cypress Semiconductor Corp, CY7C1020B-12VC Datasheet
CY7C1020B-12VC
Specifications of CY7C1020B-12VC
Available stocks
Related parts for CY7C1020B-12VC
CY7C1020B-12VC Summary of contents
Page 1
... HIGH), the outputs are disabled (OE HIGH), the BHE and BLE are disabled (BHE, BLE HIGH), or during a write operation (CE LOW, and WE LOW). The CY7C1020B is available in standard 44-pin TSOP Type II and 44-pin 400-mil-wide SOJ packages. I/O –I/O ...
Page 2
... T = 25° MHz 5.0V CC Test Conditions Still Air, soldered × 4.5 inch, four-layer printed circuit board CY7C1020B Ambient [2] Temperature ± 10% 0°C to +70°C CY7C1020B-12 CY7C1020B-15 Min. Max. Min. Max. Unit 2.4 2.4 V 0.4 0.4 V 2.2 6.0 2.2 6.0 V –0.5 0.8 – ...
Page 3
... Document #: 38-05171 Rev 481Ω 5V 3.0V R2 GND 5 pF 255Ω Rise Time: 1 V/ns (b) 167 1.73V 30 pF CY7C1020B-12 Min [ [ [ less than less than t , and t HZCE LZCE HZOE LZOE HZWE CY7C1020B ALL INPUT PULSES 90% 90% 10% 10% Fall Time: 1 V/ns CY7C1020B-15 Max. Min. Max. Unit ...
Page 4
... CURRENT Notes: 9. Device is continuously selected. OE, CE, BHE and/or BHE = V 10 HIGH for read cycle. 11. Address valid prior to or coincident with CE transition LOW. Document #: 38-05171 Rev OHA t RC DOE DATA VALID 50 CY7C1020B DATA VALID t HZOE t HZCE t HZBE HIGH IMPEDANCE ICC CC 50% I ISB SB ...
Page 5
... Write Cycle No. 2 (BLE or BHE Controlled) ADDRESS t SA BHE, BLE WE CE DATA I/O Notes: 12. Data I/O is high impedance BHE and/or BLE = V 13 goes HIGH simultaneously with WE going HIGH, the output remains in a high-impedance state. Document #: 38-05171 Rev SCE PWE PWE t SCE CY7C1020B Page [+] Feedback ...
Page 6
... Read – Lower bits only Data Out Read – Upper bits only Data In Write – All bits High Z Write – Lower bits only Data In Write – Upper bits only High Z Selected, Outputs Disabled High Z Selected, Outputs Disabled CY7C1020B LZWE Mode Power Standby ( Active (I ...
Page 7
... Ordering Information Speed (ns) Ordering Code 12 CY7C1020B-12VC CY7C1020B-12VXC CY7C1020B-12ZC CY7C1020B-12ZXC 15 CY7C1020B-15ZC CY7C1020B-15ZXC Package Diagrams Document #: 38-05171 Rev. *C Package Diagram Package Type 51-85082 44-pin (400-Mil) Molded SOJ 44-pin (400-Mil) Molded SOJ (Pb-free) 51-85087 44-pin TSOP Type II 44-pin TSOP Type II (Pb-free) 51-85087 44-pin TSOP Type II ...
Page 8
... The inclusion of Cypress products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges. 44-pin TSOP II (51-85087) CY7C1020B 51-85087-*A Page ...
Page 9
... Document History Page Document Title: CY7C1020B 32K x 16 Static RAM Document #: 38-05171 Issue Orig. of REV. ECN NO. Date Change ** 115439 05/09/02 *A 116869 08/21/02 *B 426747 See ECN *C 465909 See ECN Document #: 38-05171 Rev. *C Description of Change DSG New Data Sheet DFP Added L-Power Specifications. ...