ST10R272L STMicroelectronics, ST10R272L Datasheet - Page 70

• Manufacturer Part Number: ST10R272L
• Description: 16-BIT Romless MCU WITH MAC UNIT
• Manufacturer: STMicroelectronics

Specifications of ST10R272L

• Cpu Frequency: 0 to 50 MHz
• Power: 3.3 Volt +/-0.3V

ST10R272L - ELECTRICAL CHARACTERISTICS
1
2
3
70/77
1
(On P6.x)
CLKOUT
The ST10R272L will complete the running bus cycle before granting bus access.
This is the first opportunity for BREQ to become active.
The CS outputs will be resistive high (pullup) after t
Signals
BREQ
HOLD
HLDA
Other
CSx
Figure 25 External bus arbitration, releasing the bus
t
61
1)
1)
t
66
t
63
t
t
62
64
64
.
3)
2)