ST7FLITE39F2U6 STMicroelectronics, ST7FLITE39F2U6 Datasheet - Page 136

• Manufacturer Part Number: ST7FLITE39F2U6
• Description: IC MCU 8BIT 8K FLASH 20QFN
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITE39F2U6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: LINSCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 15
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-QFN
• For Use With: 497-8406 - BOARD STF20NM50FD/STF7LITE39BF2497-8403 - BOARD DEMO STCC08 AC SW DETECTOR497-6398 - BOARD EVAL ST7FLITE39/STM1403497-5858 - EVAL BOARD PLAYBACK ST7FLITE497-5514 - EVAL BOARD THERMO CONTROL REFRIG497-5049 - KIT STARTER RAISONANCE ST7FLITE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5635

ST7LITE3xF2
OPERATING CONDITIONS (Cont’d)
13.3.1.2 Devices with tested for T
Notes:
1. 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 V
2. See “INTERNAL RC OSCILLATOR ADJUSTMENT” on page 23.
3. Data based on characterization results, not tested in production
4. Measurement made with RC calibrated at 1MHz.
5. Guaranteed by design.
6. Averaged over a 4ms period. After the LOCKED bit is s et, a period of t
7. After the LOCKED bit is set ACC
136/173
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
1)
RC
PLL
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 period
PLL jitter (∆f
PLL current consumption T
Parameter
CPU
7)
/f
CPU
2)3)
)
7)
PLL
is max. 10% until t
RCCR = FF (reset value), T
RCCR=RCCR1
T
T
T
T
T
f
f
f
RC
RC
RC
A
A
A
A
A
A
A
=25°C, V
=-40 to +85°C, V
=-40 to +125°C, V
=25°C,V
=25°C,V
=25°C
= -40 to +125°C @ V
= 1MHz@T
= 1MHz@T
= 1MHz
DD
DD
DD
DD
=3.3V
=3.3V
=3.0 to 3.6V
A
A
2)
and V
=25°C, V
=-40 to +125°C, V
Conditions
,T
STAB
DD
A
DD
=25°C,V
=3.0 to 3.6V
SS
has elapsed. See
=3.0 to 3.6V
pins as close as possible to the ST7 device.
DD
DD
A
=2.7 to 3.3V
=25°C, V
DD
= 3.0 to 3.6V
= 3.3V
STAB
DD
= 3.3V
DD
is required to reach ACC
= 3.3V
Figure 12 on page
Min
995
-1
-3
-3
500
450
1000
Typ
0.1
0.1
630
8
1
1
2
4
5)
5)
24.
3)4)
3)
6)
6)
PLL
Max
1005
10
+1
+3
+3
accuracy
2)
MHz
Unit
kHz
kHz
ms
ms
µA
µA
µs
%
%
%
%