參數(shù)資料
型號(hào): ST7FLITE19F1B6
廠商: 意法半導(dǎo)體
英文描述: 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 4 TIMERS, SPI
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,4定時(shí)器,微控制器的SPI
文件頁數(shù): 96/131頁
文件大?。?/td> 2046K
代理商: ST7FLITE19F1B6
ST7LITE1
96/131
1
OPERATING CONDITIONS
(Cont’d)
13.3.4.2 Devices with ‘”6” order code suffix (tested for T
A
= -40 to +85°C) @ V
DD
= 2.7 to 3.3V
Notes:
1. Data based on characterization results, not tested in production
2. RCCR1 is a factory-calibrated setting for
700MHz with ±
0.2 accuracy @ T
A
=25°C, V
DD
=3V. 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
560
700
Max
Unit
f
RC
Internal RC oscillator fre-
quency
RCCR = FF (reset value), T
A
=25°C,
V
DD
= 3.0V
RCCR=RCCR1
2)
,T
A
=25°C,V
DD
= 3V
T
A
=25°C,V
DD
=3V
T
A
=25°C,V
DD
=2.7 to 3.3V
T
A
=-40 to +85°C,V
DD
=3V
kHz
ACC
RC
Accuracy of Internal RC
oscillator when calibrated
with RCCR=RCCR1
1)2)
-2
-25
-15
+2
+25
15
%
%
%
I
DD(RC)
RC oscillator current con-
sumption
RC oscillator setup time
x4 PLL input clock
PLL Lock time
5)
PLL Stabilization time
5)
T
A
=25°C,V
DD
=3V
700
1)
μ
A
t
su(RC)
f
PLL
t
LOCK
t
STAB
T
A
=25°C,V
DD
=3V
10
2)
μ
s
MHz
ms
ms
%
%
kHz
%
μ
A
0.7
1)
2
4
0.1
4)
0.1
4)
8
3)
1
3)
190
1)
ACC
PLL
x4 PLL Accuracy
f
RC
= 1MHz@T
A
=25°C,V
DD
=2.7 to 3.3V
f
RC
= 1MHz@T
A
=40 to +85°C,V
DD
= 3V
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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