ST10R272L STMicroelectronics, ST10R272L Datasheet - Page 69

• 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

16.3.6
V
Parameter
HOLD input setup time
to CLKOUT
CLKOUT to HLDA high
or BREQ low delay
CLKOUT to HLDA low
or BREQ high delay
CSx release
CSx drive
Other signals release
Other signals drive
DD
= 3.3 V
External Bus Arbitration
0.3 V
V
SS
= 0 V
Table 20 External bus arbitration
Symbol
t
t
t
t
t
t
t
61
62
63
64
65
66
67
SR
CC
CC
CC
CC
CC
CC
Max. CPU Clock
= 50 MHz
min.
15
–
–
–
-3
–
-3
ST10R272L - ELECTRICAL CHARACTERISTICS
T
A
= -40 to +85 °C
15
15
max.
–
10
10
15
15
Variable CPU Clock
1/2TCL = 1 to 50 MHz
min.
15
–
–
–
-3
–
-3
C
L
= 50 pF
max.
–
10
10
15
15
15
15
69/77
ns
ns
ns
ns
ns
ns
ns
1