ST10F272M datasheet(10/175 Pages) STMICROELECTRONICS

10 / 175 page

ST10F272M

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Figure 53.

External memory cycle: Multiplexed bus, with/without r/w delay, extended ALE, r/w CS . 156

Figure 54.

External memory cycle: Demultiplexed bus, with/without r/w delay, normal ALE . . . . . . . 159

Figure 55.

External memory cycle: Demultiplexed bus, with/without r/w delay, extended ALE . . . . . 160

Figure 56.

External memory cycle: Demultipl. bus, with/without r/w delay, normal ALE, r/w CS . . . . 161

Figure 57.

External memory cycle: Demultiplexed bus, without r/w delay, extended ALE, r/w CS . . 162

Figure 58.

CLKOUT and READY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164

Figure 59.

External bus arbitration (releasing the bus) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

Figure 60.

External bus arbitration (regaining the bus) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166

Figure 61.

SSC master timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167

Figure 62.

SSC slave timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169

Figure 63.

PQFP144 mechanical data and package dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171

Figure 64.

LQFP144 mechanical data and package dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172

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