st10f273m STMicroelectronics, st10f273m Datasheet - Page 173

• Manufacturer Part Number: st10f273m
• Description: 16-bit Mcu With 512 Kbyte Flash Memory And 36 Kbyte Ram
• Manufacturer: STMicroelectronics

ST10F273M
Figure 61. External bus arbitration (regaining the bus)
1. This is the last chance for BREQ to trigger the indicated regain-sequence. Even if BREQ is activated
2. The next ST10F273M driven bus cycle may start here.
earlier, the regain-sequence is initiated by HOLD going high. Please note that HOLD may also be
deactivated without the ST10F273M requesting the bus.
CSx
(On P6.x)
Other
Signals
CLKOUT
BREQ
HOLD
HLDA
t
62
t
61
(1)
t
62
t
62
t
t
63
67
(2)
t
65
Electrical characteristics
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