ST7FL15F1MAE STMICROELECTRONICS [STMicroelectronics], ST7FL15F1MAE Datasheet - Page 102

• Manufacturer Part Number: ST7FL15F1MAE
• Description: 8-bit MCU for automotive with single voltage Flash/ROM memory, data EEPROM, ADC, 5 timers, SPI
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

ST7L15, ST7L19
OPERATING CONDITIONS (cont’d)
Figure 62. f
13.3.1.2 Operating Conditions (tested for T
Notes:
1. Data based on characterization results, not tested in production.
2. If the RC oscillator clock is selected, to improve clock stability and frequency accuracy, it is recommended to place a
decoupling capacitor, typically 100nF, between the VDD and VSS pins as close as possible to the ST7 device.
3. See
4. Minimum value is obtained for hot temperature and maximum value is obtained for cold temperature.
5. Measurement made with RC calibrated at 1 MHz.
6. Guaranteed by design.
7. Averaged over a 4ms period. After the LOCKED bit is set, a period of tSTAB is required to reach ACCPLL accuracy.
8. After the LOCKED bit is set, ACCPLL is maximum 10% until tSTAB has elapsed. See
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f
ACC
I
t
f
t
t
ACC
JIT
Symbol
RC
DD(RC)
su(RC)
PLL
LOCK
STAB
I
DD(PLL)
PLL
2)
RC
PLL
“INTERNAL RC OSCILLATOR ADJUSTMENT” on page
Internal RC oscillator fre-
quency
Accuracy of Internal RC
oscillator when calibrated
with RCCR = RCCR1
RC oscillator current con-
sumption
RC oscillator setup time
x4 PLL input clock
PLL lock time
PLL stabilization time
x4 PLL accuracy
PLL jitter (∆f
PLL current consumption T
RC
vs V
1.025
1.015
1.005
0.995
0.985
Parameter
1.02
1.01
0.99
0.98
1
DD
CPU
4.5
8)
and Temperature for Calibrated RCCR0
/f
1)
CPU
4.6
)
8)
3)4)
4.7
RCCR = FF (reset value), T
RCCR = RCCR1
T
T
T
T
T
f
f
RC
RC
A
A
A
A
A
A
= -40 to +125°C, V
= 25°C, V
= 25°C, V
= 25°C, V
= 25°C, V
= 25°C
= 1 MHz @ T
= 1 MHz @ T
4.8
4.9
A
DD
DD
DD
DD
= -40 to +125°C) @ V
= 3.3V
= 3 to 3.6V
= 3.3V
= 3.3V
3)
A
A
Conditions
Vdd (V)
, T
= -40 to +125°C, V
= 25°C, V
5
A
DD
= 25°C, V
21.
= 3 to 3.6V
5.1
A
= 25°C, V
DD
= 3 to 3.6V
5.2
DD
= 3.3V
DD
DD
5.3
DD
= 3.3V
= 3.3V
= 3.0 to 3.6V
5.4
Figure 11 on page
Min
992
-0.8
-1
-5
5.5
400
1000
Typ
0.1
0.1
700
190
0.7
1
1)
2
4
6)
5)
7)
7)
-45
-10
0
25
90
110
130
Max
1008
+0.8
+6.5
10
+1
22.
3)
MHz
Unit
kHz
ms
µA
µA
µs
%
%