ST7FLITE29 STMICROELECTRONICS [STMicroelectronics], ST7FLITE29 Datasheet - Page 95

• Manufacturer Part Number: ST7FLITE29
• Description: 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, TIMERS, SPI
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

OPERATING CONDITIONS (Cont’d)
The RC oscillator and PLL characteristics are temperature-dependent and are grouped in four tables.
13.3.4.1 Devices with ‘”6” order code suffix (tested for T
Notes:
1. Data based on characterization results, not tested in production
2. RCCR0 is a factory-calibrated setting for 1000kHz with ±0.2 accuracy @ T
CILLATOR ADJUSTMENT” on page 23
3. Guaranteed by design.
4. Averaged over a 4ms period. After the LOCKED bit is set, a period of t
5. After the LOCKED bit is set ACC
f
ACC
I
t
f
t
t
ACC
t
JIT
Symbol
RC
DD(RC)
su(RC)
PLL
LOCK
STAB
w(JIT)
I
DD(PLL)
PLL
RC
PLL
Internal RC oscillator fre-
quency
Accuracy of Internal RC
oscillator with
RCCR=RCCR0
RC oscillator current con-
sumption
RC oscillator setup time
x8 PLL input clock
PLL Lock time
PLL Stabilization time
x8 PLL Accuracy
PLL jitter period
PLL jitter ( f
PLL current consumption T
Parameter
CPU
5)
2)
/f
CPU
)
5)
PLL
is max. 10% until t
RCCR = FF (reset value), T
RCCR = RCCR0
T
T
T
T
T
f
f
f
RC
RC
RC
A
A
A
A
A
A
=25°C,V
=-40 to +85°C,V
=0 to +85°C,V
=25°C,V
=25°C,V
=25°C
= 1MHz@T
= 1MHz@T
= 1MHz
DD
DD
DD
=4.5 to 5.5V
=5V
=5V
A
A
Conditions
=25°C,V
=-40 to +85°C,V
2 )
DD
STAB
DD
,T
=4.5 to 5.5V
A
=5V
=25°C,V
has elapsed. See
DD
A
=4.5 to 5.5V
=25°C,V
A
DD
= -40 to +85°C) @ V
DD
STAB
=5V
=5V
A
DD
=25°C, V
is required to reach ACC
=5V
Figure 12 on page
Min
-2
DD
1
-1
-5
1)
1)
=5V. See “INTERNAL RC OS-
970
600
DD
1000
0.1
0.1
Typ
760
8
1
2
4
3)
3)
4)
4)
= 4.5 to 5.5V
1)
1)
24.
PLL
Max
+2
10
+1
+2
ST7LITE2
1)
2)
accuracy.
MHz
95/131
Unit
kHz
kHz
ms
ms
µA
µA
%
%
%
%
%
%
s
1