ST92141 STMicroelectronics, ST92141 Datasheet - Page 162

• Manufacturer Part Number: ST92141
• Description: 8/16-bit Mcu For 3-phase Ac Motor Control
• Manufacturer: STMicroelectronics

ST92141 - ELECTRICAL CHARACTERISTICS
RCCU CHARACTERISTICS
(V
Note:
(1) Unless otherwise stated, typical data are based on T
duction.
(2) Data based on characterization results - not tested in production
RCCU TIMING TABLE
(V
Note:
(1) Depending on the delay between rising edge of RESET pin and the first rising edge of CLOCK1, the value can differ from the typical value
for +/- 1 CLOCK1 cycle.
Legend: T
PLL CHARACTERISTICS
(V
Note:
(1) Measured with PLL output clock frequency equal to 25MHz. Data based on characterization results - not tested in production.
Legend: Tosc = OSCIN period
162/179
T
Symbol
Symbol
Symbol
V
T
DD
V
DD
RSPH
DD
V
I
F
T
T
T
LKRS
NFRS
HYRS
IHRS
ILRS
VCO
FRS
STR
1
PLK
= 5V
= 5V
= 5V
(1)
osc
= OSCIN period
RESET Input Filtered Pulse
RESET Input not Filtered
Pulse
RESET Phase duration
STOP Restart duration
RESET Input High Level
RESET Input Low Level
RESET Input Hysteresis
RESET Pin Input Leakage
VCO Operating Frequency
Lock-in Time
PLL Jitter
10%, T
10%, T
10%, T
Parameter
Parameter
Parameter
A
A
A
=
=
=
–
–
–
40°C to +85°C, C
40°C to +85°C, C
40°C to +85°C, C
(2)
DIV2 = 0
DIV2 = 1
0V < V
A
=25
Load
Load
Load
Comment
Comment
Comment
°
IN
C and V
= 50pF, f
= 50pF, f
= 50pF, f
< V
DD
DD
=5V. They are only reported for design guidelines - not tested in pro-
INTCLK
INTCLK
INTCLK
0.7V
Min
– 0.3
– 10
20
Min
Min
= 25MHz, unless otherwise specified)
= 25MHz, unless otherwise specified)
= 25MHz, unless otherwise specified)
6
0
DD
Value (Note)
Value (Note)
20478 x T
10239 x T
20478 x T
Value (Note)
Typ
Typ
900
Typ
(1)
osc
osc
osc
1000 x Tosc
V
0.3V
DD
1.2
+ 10
Max
Max
Max
25
50
+ 0.3
(1)
DD
MHz
Unit
Unit
Unit
mV
ns
ns
V
V
A
s
s
s
s