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FR60 MB91460E Series - Microcontrollers - Fujitsu

FR60 MB91460E Series - Microcontrollers - Fujitsu

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<strong>MB91460E</strong> <strong>Series</strong><br />

7.7.4. Synchronous write access - byte control type<br />

(VDD35 = 4.5 V to 5.5 V, Vss5 = AVss5 = 0V,TA =−40 °C to + 105 °C)<br />

Parameter Symbol Pin name<br />

MCLKO ↓ to WEX delay time<br />

Data valid to WEX ↓ setup time tDSWL<br />

WEX ↑ to Data valid hold time tWHDH<br />

MCLKO ↓ to WRXn (as byte enable)<br />

delay time<br />

MCLKO ↓ to CSXn delay time<br />

MCLKO<br />

CSXn<br />

WRXn<br />

(as byte enable)<br />

WEX<br />

DATA OUT<br />

Value<br />

Min Max<br />

DS705-00002-1v3-E 177<br />

Unit<br />

tCLWL MCLKO<br />

⎯ 7 ns<br />

tCLWH WEX<br />

2 ⎯ ns<br />

WEX<br />

D31 to D0<br />

WEX<br />

D31 to D0<br />

− 4 ⎯ ns<br />

tCLKT − 5 ⎯ ns<br />

tCLWRL MCLKO<br />

⎯ 9 ns<br />

tCLWRH WRXn<br />

− 1 ⎯ ns<br />

tCLCSL MCLKO<br />

⎯ 7 ns<br />

tCLCSH CSXn<br />

⎯ 7 ns<br />

tCLCSL<br />

tCLWRL<br />

tCLWL<br />

tDSWL<br />

tCLWH<br />

tWHDH<br />

tCLCSH<br />

tCLWRH

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