CY8C5246AXI-054 Cypress Semiconductor Corp, CY8C5246AXI-054 Datasheet - Page 73

• Manufacturer Part Number: CY8C5246AXI-054
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY8C5246AXI-054

• Lead Free Status / Rohs Status: Compliant

Table 11-48. Asynchronous Read Cycle Specifications (continued)
Table 11-49. Asynchronous Write Cycle Specifications
Document Number: 001-55034 Rev. *F
Toel
Toeh
Tdoesu
Tdcesu
Tdoeh
Tdceh
Taddrv
Taddrh
Tcel
Twev
Twel
Tweh
Tdcev
Tdweh
Parameter
Parameter
T
EM_OEn low time
EM_OEn high to EM_CEn high hold time
Data to EM_OEn high setup time
Data to EM_CEn high setup time
Data hold time after EM_OEn high
Data hold time after EM_CEn high
EMIF Clock period
EM_CEn low to EM_Addr valid
Address hold time after EM_WEn high
EM_CEn low time
EM_CEn low to EM_WEn low
EM_WEn low time
EM_WEn high to EM_CEn high hold time
EM_CEn low to data valid
Data hold time after EM_WEn high
EM_ Addr
EM_ Data
EM_ OEn
EM_ CEn
Description
Description
Taddrv
Twev
Tdcev
Figure 11-3. Asynchronous Write Cycle Timing
PRELIMINARY
Tcel
Address
Conditions
Twel
Conditions
PSoC
Data
®
5: CY8C52 Family Data Sheet
2*T-1
2*T-1
T+20
T+20
30.3
Min
Min
T+2
T-1
-5
-5
3
3
T
T
-
-
Taddrh
Tweh
Typ
Typ
Tdweh
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2*T+2
2*T+2
Max
Max
T+2
5
5
5
7
-
-
-
-
-
-
-
-
Page 73 of 88
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