ST10R272 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST10R272

16-BIT LOW VOLTAGE ROMLESS MCU WITH MAC

STMicroelectronics 

ST10R272L - ELECTRICAL CHARACTERISTICS

CLKOUT

HOLD

HLDA

BREQ

CSx

(On P6.x)

Other

Signals

2)

t61

t62

t62

t62

1)

t63

t65

t67

Figure 26 External bus arbitration, (regaining the bus)

1 This is the last chance for BREQ to trigger the regain-sequence indicated.

Even if BREQ is activated earlier, the regain-sequence is initiated by HOLD going high.

Please note that HOLD may also be de-activated without the ST10R272L requesting the

bus.

2 The next ST10R272L driven bus cycle may start here.

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