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7721 Datasheet(PDF) 424 Page - Renesas Technology Corp

Part # 7721
Description  16-BIT SINGLE-CHIP MICROCOMPUTER
PDF  577 Pages
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Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

7721 Datasheet(HTML) 424 Page - Renesas Technology Corp

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APPLICATION
7721 Group User’s Manual
16–21
16.1 Memory connection
<When reading>
E, OE
A16/D0–A23/D7
RW
External ROM
data output
CE
tpzx(E-DLZ) = 20 (min.)
AA
D
th(E-R/W) = 18 (max.)
tw(EL) = 135 (min.)
tsu(DL-E)
≥ 30
ta(OE)V
ta(CE)V
tDFV = 15 (max.)
(Guaranteed as kit.)
AC04
(tPLH)
td(R/W-E) = 20 (min.)
ta (AD)V, tsu (A-DL) = 130 (max.)
AC04
(tPHL)
td(AH-E) = 15 (min.)
V : Specifications of M5M28F101AFP-10
The others are specifications of M37721.
Fig. 16.1.17 Timing chart for flash memory connection example (minimum model)



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