ST7FLITE39F2M3TR STMicroelectronics, ST7FLITE39F2M3TR Datasheet - Page 134

• Manufacturer Part Number: ST7FLITE39F2M3TR
• Description: IC MCU 8BIT 8K FLASH 20SOIC
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITE39F2M3TR

• 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 ~ 125°C
• Package / Case: 20-SOIC (7.5mm Width)
• For Use With: 497-8406 - BOARD STF20NM50FD/STF7LITE39BF2497-8403 - BOARD DEMO STCC08 AC SW DETECTOR497-5858 - EVAL BOARD PLAYBACK ST7FLITE497-5049 - KIT STARTER RAISONANCE ST7FLITE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ST7LITE3xF2
OPERATING CONDITIONS (Cont’d)
The RC oscillator and PLL characteristics are temperature-dependent and are grouped in two tables.
13.3.1.1 Devices 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. Min value is obtained for hot temperature and max value is obtained for cold temperature.
4. Data based on characterization results, not tested in production
5. Measurement made with RC calibrated at 1MHz.
6. Guaranteed by design.
7. Averaged over a 4ms period. After the LOCKED bit is set, a period of t
8. After the LOCKED bit is set ACC
134/173
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
frequency
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
8)
2)
/f
CPU
)
8)
A
PLL
= -40 to +125°C @ V
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
=-40 to +125°C, V
=25°C,V
=25°C,V
=25°C
= 1MHz@T
= 1MHz@T
= 1MHz
DD
DD
DD
DD
=5V
=5V
=4.5 to 5.5V
A
A
Conditions
and V
=25°C,V
=-40 to +125°C,V
2)
STAB
,T
DD
DD
A
DD
=4.5 to 5.5V
=25°C,V
SS
has elapsed. See
=4.5 to 5.5V
DD
= 4.5 to 5.5V
pins as close as possible to the ST7 device.
A
=4.5 to 5.5V
=25°C,V
DD
STAB
=5V
DD
=5V
DD
is required to reach ACC
=5V
Figure 12 on page
Min
995
-2
-1
-3
3)
600
550
1000
0.1
0.1
Typ
630
8
1
1
2
4
6)
6)
4)5)
7)
7)
4)
24.
PLL
Max
1005
+5
10
+1
+5
3)
2)
accuracy.
MHz
Unit
kHz
kHz
ms
ms
µA
µA
µs
%
%
%
%
%
%