CY8C5246AXI-038 Cypress Semiconductor Corp, CY8C5246AXI-038 Datasheet - Page 67

• Manufacturer Part Number: CY8C5246AXI-038
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY8C5246AXI-038

• Lead Free Status / RoHS Status: Compliant

Document Number: 001-55034 Rev. *G
Table 11-48. Asynchronous Read Cycle Specifications (continued)
Table 11-49. Asynchronous Write Cycle Specifications
Toel
Toeh
Tdoesu
Tdcesu
Tdoeh
Tdceh
T
Taddrv
Taddrh
Tcel
Twev
Twel
Tweh
Tdcev
Tdweh
Parameter
Parameter
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_WEn
EM_ CEn
Description
Description
Taddrv
Twev
Tdcev
Figure 11-3. Asynchronous Write Cycle Timing
PRELIMINARY
Tcel
Address
Twel
Conditions
Conditions
PSoC
Data
®
5: CY8C52 Family Datasheet
2 × T – 1
2 × T – 1
T + 20
T + 20
T + 2
T – 1
30.3
Min
Min
–5
–5
T
3
3
–
–
T
Taddrh
Tweh
Typ
Typ
Tdweh
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
2 × T + 2
2 × T + 2
T + 2
Max
Max
5
–
–
–
–
–
5
–
5
–
7
–
Page 67 of 85
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