cy62256vn Cypress Semiconductor Corporation., cy62256vn Datasheet
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cy62256vn Summary of contents
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... Document #: 001-06512 Rev. *A 256K (32K x 8) Static RAM Functional Description The CY62256VN family is composed of two high-performance CMOS static RAM’s organized as 32K words by 8 bits. Easy memory expansion is provided by an active LOW chip enable (CE) and active LOW output enable (OE) and tri-state drivers. ...
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... Description . Address Inputs . Data lines. Used as input or output lines depending on operation 7 CY62256VN Power Dissipation (mA) Standby, I (µA) CC SB2 [2] Max. Typ. Max 0.1 130 ...
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... the “Instant-On” case temperature A Document #: 001-06512 Rev. *A Static Discharge Voltage.......................................... > 2001V (per MIL-STD-883, Method 3015) Latch-up Current.................................................... > 200 mA Operating Range Device CY62256VN Commercial Industrial + 0.5V Automotive-A − 0.5V Automotive-E −40 CC Test Conditions = −1 ...
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... Operating Range) [6] Conditions V = 1.4V, Com’ > V – 0.3V, CC Ind’l/Auto-A V > V – 0. < 0.3V Auto-E IN DATA RETENTION MODE 1.8V V > 1.4V DR CY62256VN Max. Unit SOIC TSOPI RTSOPI Unit °C/W 68.45 87.62 87.62 °C/W 26.94 23.73 23.73 90% 90% 10% < Units Ohms ...
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... Document #: 001-06512 Rev. *A [7] Description [8] [8, 9] [8] [8, 9] [8, 9] [8] /2, input pulse levels less than less than t , and t HZCE LZCE HZOE LZOE and t HZWE SD CY62256VN CY62256VN-70 Min. Max. Unit ...
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... During this period, the I/Os are in output state and input signals should not be applied. Document #: 001-06512 Rev OHA DOE DATA VALID 50 PWE t SD DATA VALID IN CY62256VN DATA VALID t HZOE t HZCE HIGH IMPEDANCE t PD ICC 50% ISB Page [+] Feedback ...
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... ADDRESS CE WE DATA I/O Write Cycle No. 3 (WE Controlled, OE LOW) ADDRESS DATA I/O NOTE 17 t HZWE Document #: 001-06512 Rev SCE DATA VALID IN [11, 16 DATA VALID IN CY62256VN LZWE Page [+] Feedback ...
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... AMBIENT TEMPERATURE (°C) OUTPUT SOURCE CURRENT vs. OUTPUT VOLTAGE –14 –12 –10 –8 – 25°C A –4 0 0.5 1.5 0.0 1.0 2 2.5 OUTPUT VOLTAGE (V) CY62256VN STANDBY CURRENT vs. AMBIENT TEMPERATURE 3.0 2.5 2.0 1.5 1.0 0 0.0 − 105 AMBIENT TEMPERATURE (°C) OUTPUT SINK CURRENT vs. OUTPUT VOLTAGE ...
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... H H High-Z Ordering Information Speed (ns) Ordering Code 70 CY62256VNLL-70SNC CY62256VNLL-70SNXC CY62256VNLL-70ZC CY62256VNLL-70ZXC CY62256VNLL-70SNXI CY62256VNLL-70ZI CY62256VNLL-70ZXI CY62256VNLL-70ZRI CY62256VNLL-70ZRXI CY62256VNLL-70ZXA CY62256VNLL-70SNXE CY62256VNLL-70ZXE CY62256VNLL-70ZRXE Please contact your local Cypress sales representative for availability of other parts Document #: 001-06512 Rev. *A (continued) NORMALIZED I 1.25 1.00 0.75 0.50 1 800 1000 Mode Deselect/Power-down ...
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... Package Diagrams Document #: 001-06512 Rev. *A 28-lead (300-mil) SNC (Narrow Body) (51-85092) 28-lead TSOP 1 (8 × 13.4 mm) (51-85071) CY62256VN 51-85092-*B 51-85071-*G Page [+] Feedback ...
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... 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. CY62256VN 51-85074-*F ...
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... Document History Page Document Title: CY62256VN 256K (32K x 8) Static RAM Document Number: 001-06512 Orig. of REV. ECN NO. Issue Date Change ** 426504 See ECN *A 488954 See ECN Document #: 001-06512 Rev. *A Description of Change NXR New Data Sheet NXR Added Automotive product Updated ordering Information table ...