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FR60 MB91460E Series - Microcontrollers - Fujitsu

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

7.7.7. Asynchronous write access - no 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 />

Min<br />

Value<br />

Max<br />

Unit<br />

WRXn ↓ to WRXn ↑ pulse width tWRLWRH WRXn tCLKT − 1 ⎯ ns<br />

Data valid to WRXn ↓ setup time tDSWRL<br />

WRXn ↑ to Data valid hold time tWRHDH<br />

WRXn to CSXn delay time<br />

CSXn<br />

WRXn<br />

DATA OUT<br />

WRXn<br />

D31 to D0<br />

WRXn<br />

D31 to D0<br />

1/2 × tCLKT − 6 ⎯ ns<br />

1/2 × tCLKT − 6 ⎯ ns<br />

tCLWRL WRXn<br />

⎯ 1/2 × tCLKT − 1 ns<br />

tWRHCH CSXn 1/2 × tCLKT − 2 ⎯ ns<br />

tCLWRL<br />

tDSWRL<br />

tWRLWRH<br />

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

tWRHCH<br />

tWRHDH

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