F272-BAR-P View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

F272-BAR-P

16-bit MCU with 256 Kbyte Flash memory and 12/20 Kbyte RAM

STMicroelectronics 

List of figures

ST10F272B/ST10F272E

Figure 49.

Figure 50.

Figure 51.

Figure 52.

Figure 53.

Figure 54.

Figure 55.

Figure 56.

Figure 57.

Figure 58.

Figure 59.

Figure 60.

Figure 61.

Figure 62.

Figure 63.

External memory cycle: Multiplexed bus, with/without read/write delay, normal ALE. . . . 166

External memory cycle: Multiplexed bus, with/without read/write delay, extended ALE. . 167

External memory cycle: Multiplexed bus, with/without r/w delay, normal ALE, r/w CS. . . 168

External memory cycle: Multiplexed bus, with/without r/w delay, extended ALE, r/w CS . 169

External memory cycle: Demultiplexed bus, with/without r/w delay, normal ALE . . . . . . . 172

Exteral memory cycle: Demultiplexed bus, with/without r/w delay, extended ALE . . . . . . 173

External memory cycle: Demultipl. bus, with/without r/w delay, normal ALE, r/w CS . . . . 174

External memory cycle: Demultiplexed bus, without r/w delay, extended ALE, r/w CS . . 175

CLKOUT and READY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

External bus arbitration (releasing the bus) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178

External bus arbitration (regaining the bus) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179

SSC master timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181

SSC slave timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182

PQFP144 mechanical data and package dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184

LQFP144 mechanical data and package dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185

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Doc ID 11917 Rev 3

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