參數(shù)資料
型號(hào)： ST7FDALIF2M6
廠商： 意法半導(dǎo)體
元件分類： ADC
英文描述： 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, TIMERS, SPI, DALI
中文描述： 8位單電壓閃存存儲(chǔ)器，數(shù)據(jù)EEPROM，模數(shù)轉(zhuǎn)換器，定時(shí)器，SPI和大理微控制器
文件頁數(shù)： 104/141頁
文件大?。?/td> 2175K
代理商： ST7FDALIF2M6
ST7DALI
104/141
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
A
= -40 to +85°C) @ V
DD
= 4.5 to 5.5V
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
A
=25°C, V
DD
=5V. See “INTERNAL RC OS-
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
STAB
is required to reach ACC
PLL
accuracy.
5. After the LOCKED bit is set ACC
PLL
is max. 10% until t
STAB
has elapsed. See
Figure 11 on page 24
.
Symbol
Parameter
Conditions
Min
Typ
760
1000
Max
Unit
f
RC
Internal RC oscillator fre-
quency
RCCR = FF (reset value), T
A
=25°C,V
DD
=5V
RCCR = RCCR0
2 )
,T
A
=25°C,V
DD
=5V
T
A
=25°C,V
DD
=4.5 to 5.5V
T
A
=-40 to +85°C,V
DD
=5V
T
A
=0 to +85°C,V
DD
=4.5 to 5.5V
kHz
ACC
RC
Accuracy of Internal RC
oscillator with
RCCR=RCCR0
2)
-1
-5
-2
1)
+
1
+2
+2
1)
%
%
%
I
DD(RC)
RC oscillator current con-
sumption
RC oscillator setup time
x8 PLL input clock
PLL Lock time
5)
PLL Stabilization time
5)
T
A
=25°C,V
DD
=5V
970
1)
μ
A
t
su(RC)
f
PLL
t
LOCK
t
STAB
T
A
=25°C,V
DD
=5V
10
2)
μ
s
MHz
ms
ms
%
%
kHz
%
μ
A
1
1)
2
4
0.1
4)
0.1
4)
8
3)
1
3)
600
1)
ACC
PLL
x8 PLL Accuracy
f
RC
= 1MHz@T
A
=25°C,V
DD
=4.5 to 5.5V
f
RC
= 1MHz@T
A
=-40 to +85°C,V
DD
=5V
f
RC
= 1MHz
t
w(JIT)
JIT
PLL
I
DD(PLL)
PLL jitter period
PLL jitter (
f
CPU
/f
CPU
)
PLL current consumption T
A
=25°C
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