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CY62148BN MoBL

®

Document #: 001-06517 Rev. *A

Page 8 of 10

Package Diagrams

0.546[13.868]

0.440[11.176]

0.101[2.565]

0.050[1.270]

0.014[0.355]

0.118[2.997]

0.004[0.102]

0.047[1.193]

0.006[0.152]

0.023[0.584]

0.793[20.142]

0.450[11.430]

0.566[14.376]

0.111[2.819]

0.817[20.751]

BSC.

0.020[0.508]

MIN.

MAX.

0.012[0.304]

0.039[0.990]

0.063[1.600]

SEATING PLANE

32 LD (450 Mil) SOIC

1

16

17

32

0.004[0.102]

DIMENSIONS IN INCHES[MM]

MIN.
MAX.

PACKAGE WEIGHT 1.42gms

PART #

S32.45 STANDARD PKG.

SZ32.45 LEAD FREE PKG.

51-85081-*B

32-lead (450-Mil) Molded SOIC (51-85081)

32-Lead Thin Small Outline Package Type II (51-85095)

51-85095 **

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Summary of Contents for MoBL CY62148BN

Page 1: ...ee state drivers This device has an automatic power down feature that reduces power consumption by more than 99 when deselected Writing to the device is accomplished by taking Chip Enable CE and Write Enable WE inputs LOW Data on the eight I O pins I O0 through I O7 is then written into the location specified on the address pins A0 through A18 Reading from the device is accomplished by taking Chip...

Page 2: ...4 5 V 5 0V 5 5V 70 ns Com l 12 5 mA 20 mA 4 µA 20 µA Ind l 1 2 3 4 5 6 7 8 9 10 11 14 19 20 24 23 22 21 25 28 27 26 12 13 29 32 31 30 16 15 17 18 A16 A14 A12 A7 A6 A5 A4 A3 WE VCC A15 A13 A8 A9 I O7 I O6 I O5 I O4 A2 I O0 I O1 I O2 CE OE A10 I O A1 A0 A11 A18 16 15 14 13 12 11 10 9 8 7 6 3 30 29 25 26 27 28 24 21 22 23 5 4 20 17 18 19 1 2 32 31 A17 I O2 I O1 I O0 A0 A1 A2 A3 A4 A13 A18 A15 A5 A12 ...

Page 3: ... V VIL Input LOW Voltage 0 3 0 8 V IIX Input Leakage Current GND VI VCC 1 1 µA IOZ Output Leakage Current GND VI VCC Output Disabled 1 1 µA ICC VCC Operating Supply Current f fMAX 1 tRC Com l Ind l IOUT 0 mA VCC Max 12 5 20 mA f 1 MHz 2 5 mA ISB1 Automatic CE Power Down Current TTL Inputs Max VCC CE VIH VIN VIH or VIN VIL f fMAX Com l Ind l 1 5 mA ISB2 Automatic CE Power Down Current CMOS Inputs M...

Page 4: ...Write End 30 ns tHD Data Hold from Write End 0 ns tLZWE WE HIGH to Low Z 6 5 ns tHZWE WE LOW to High Z 6 7 25 ns Notes 5 Test conditions assume signal transition time of 5 ns or less timing reference levels of 1 5V input pulse levels of 0 to 3 0V and output loading of the specified IOL IOH and 100 pF load capacitance 6 At any given temperature and voltage condition tHZCE is less than tLZCE tHZOE i...

Page 5: ...C ns Data Retention Waveform Switching Waveforms Read Cycle No 1 10 11 Read Cycle No 2 OE Controlled 11 12 Notes 9 Full Device operation requires linear VCC ramp from VDR to VCC min 100 ms or stable at Vcc min 100 ms 10 Device is continuously selected OE CE VIL 11 WE is HIGH for read cycle 12 Address valid prior to or coincident with CE transition LOW 3 0V 3 0V tCDR VDR 2V DATA RETENTION MODE tR C...

Page 6: ...E going HIGH the output remains in a high impedance state 14 Data I O is high impedance if OE VIH 15 During this period the I Os are in the output state and input signals should not be applied Switching Waveforms continued tWC DATA VALID tAW tSA tPWE tHA tHD tSD tSCE CE ADDRESS WE DATA I O tHD tSD tPWE tSA tHA tAW tSCE tWC tHZOE DATAIN VALID CE ADDRESS WE DATA I O OE NOTE 15 tHZCE Feedback ...

Page 7: ...1 85081 32 lead 450 Mil Molded SOIC Pb Free CY62148BNLL 70ZC 51 85095 32 lead TSOP II CY62148BNLL 70ZXC 51 85095 32 lead TSOP II Pb Free CY62148BNLL 70ZRC 51 85138 32 lead RTSOP II CY62148BNLL 70SI 51 85081 32 lead 450 Mil Molded SOIC Industrial CY62148BNLL 70SXI 51 85081 32 lead 450 Mil Molded SOIC Pb Free CY62148BNLL 70ZI 51 85095 32 lead TSOP II CY62148BNLL 70ZXI 51 85095 32 lead TSOP II Pb Fre...

Page 8: ...93 20 142 0 450 11 430 0 566 14 376 0 111 2 819 0 817 20 751 BSC 0 020 0 508 MIN MAX 0 012 0 304 0 039 0 990 0 063 1 600 SEATING PLANE 32 LD 450 Mil SOIC 1 16 17 32 0 004 0 102 DIMENSIONS IN INCHES MM MIN MAX PACKAGE WEIGHT 1 42gms PART S32 45 STANDARD PKG SZ32 45 LEAD FREE PKG 51 85081 B 32 lead 450 Mil Molded SOIC 51 85081 32 Lead Thin Small Outline Package Type II 51 85095 51 85095 Feedback ...

Page 9: ...ess written agreement with Cypress Furthermore Cypress does not authorize its products for use as critical components in life support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user 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...

Page 10: ...age Document Title CY62148BN MoBL 4 Mbit 512K x 8 Static RAM Document Number 001 06517 REV ECN NO Issue Date Orig of Change Description of Change 426504 See ECN NXR New Data Sheet A 485639 See ECN VKN Corrected the typo in the Array size in the Logic Block Diagram Feedback ...

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