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CY62148ESL-55ZAXI

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
CY62148ESL MoBL
®
Document Number: 001-50045 Rev. *J Page 10 of 16
Figure 8. Write Cycle No. 3 (WE Controlled, OE LOW)
[29, 30]
Switching Waveforms (continued)
Notes
29. If CE
goes HIGH simultaneously with WE HIGH, the output remains in high impedance state.
30. The minimum write cycle pulse width should be equal to the sum of t
SD
and t
HZWE
.
31. During this period, the I/Os are in output state. Do not apply input signals.
CY62148ESL MoBL
®
Document Number: 001-50045 Rev. *J Page 11 of 16
Truth Table
CE WE OE I/O Mode Power
H
[32]
X X High Z Deselect/power-down Standby (I
SB
)
L H L Data out Read Active (I
CC
)
L H H High Z Output disabled Active (I
CC
)
L L X Data in Write Active (I
CC
)
Note
32. Chip enable (CE
) must be HIGH at CMOS level to meet the I
SB1
/ I
SB2
/ I
CCDR
spec. Other inputs can be left floating.
CY62148ESL MoBL
®
Document Number: 001-50045 Rev. *J Page 12 of 16
Ordering Information
Table 1 lists the CY62148ESL MoBL
®
key package features and ordering codes. The table contains only the parts that are currently
available. If you do not see what you are looking for, contact your local sales representative. For more information, visit the Cypress
website at www.cypress.com and refer to the product summary page at http://www.cypress.com/products.
Ordering Code Definitions
Table 1. Key features and Ordering Information
Speed
(ns)
Ordering Code
Package
Diagram
Package Type
Operating
Range
55 CY62148ESL-55ZAXI 51-85094 32-pin STSOP (Pb-free) Industrial
CY62148ESL-55ZAXA 51-85094 32-pin STSOP (Pb-free) Automotive-A
Temperature Grade: X = I or A
I = Industrial; A = Automotive-A
Pb-free
Package Type:
ZA = 32-pin STSOP
Speed Grade: 55 ns
SL = Wide Voltage Range (3 V Typical; 5 V Typical)
Process Technology: E = 90 nm
Bus width: 8 = × 8
Density: 4 = 4-Mbit
Family Code: 621 = MoBL SRAM family
Company ID: CY = Cypress
CY
55 ZA
621
4
8
E
X
SL
X
-
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

CY62148ESL-55ZAXI

Mfr. #:
Buy CY62148ESL-55ZAXI
Manufacturer:
Cypress Semiconductor
Description:
SRAM 4Mb 55ns 512K x 8 Low Power SRAM
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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