ST7FLITEU09M3 STMicroelectronics, ST7FLITEU09M3 Datasheet - Page 99

• Manufacturer Part Number: ST7FLITEU09M3
• Description: IC MCU 8BIT 2K FLASH 8SOIC
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITEU09M3

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 5
• Program Memory Size: 2KB (2K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 8-SOIC (3.9mm Width)
• Processor Series: ST7FLITEUx
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: ICC
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 5
• Number Of Timers: 2
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7FLITE-SK/RAIS, ST7FLITU0-D/RAIS, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 5 Channel
• For Use With: 497-5858 - EVAL BOARD PLAYBACK ST7FLITE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Connectivity: -
• Lead Free Status / Rohs Status: Details

ST7LITEU05 ST7LITEU09
13.3.4
Table 52.
1. See “Internal RC oscillator adjustment” on page 32
2. Tested in production at 5.0 V only
f
ACC
t
Symbol
RC
su(RC)
RC
Internal RC oscillator
frequency
Accuracy of Internal RC
oscillator with
RCCR=RCCR0
RC oscillator setup time
Table 51.
1. Not tested in production, guaranteed by characterization.
Internal RC oscillator
To improve clock stability and frequency accuracy, it is recommended to place a decoupling
capacitor, typically 100 nF, between the V
device
Internal RC oscillator calibrated at 5.0 V
The ST7 internal clock can be supplied by an internal RC oscillator (selectable by option
byte).
Internal RC oscillator characteristics (5.0 V calibration)
AVD high. threshold - AVD med. threshold
AVD med. threshold - LVD med. threshold
AVD high. threshold - LVD med. threshold
AVD med. threshold - AVD low. threshold
AVD high. threshold - AVD low threshold
AVD med. threshold - LVD low threshold
AVD high. threshold - LVD low threshold
AVD low threshold - LVD low threshold
Parameter
(1)
Voltage drop between AVD flag set and LVD reset generation
Parameter
RCCR = FF (reset value),
T
RCCR = RCCR0
= 5 V
T
T
V
T
V
T
V
T
A
A
A
A
A
A
DD
DD
DD
= 25 °C, V
= 25 °C, V
= 0 to +85 °C,
= 0 to +125 °C,
= -40 °C to 0 °C,
= 25°C, V
= 4.5 to 5.5 V
= 4.5 to 5.5 V
= 4.5 to 5.5 V
DD
Conditions
DD
DD
= 5 V
= 5 V
= 4.5 to 5.5 V
(1)
DD
(2)
(2)
(2)
, T
and V
A
= 25 °C, V
Min
1400
1600
800
600
100
950
250
900
(1)
SS
(2)
pins as close as possible to the ST7
DD
Typ
1450
1050
1700
1000
850
650
200
300
Min
-2.0
-2.5
-3.0
-4.0
(1)
Electrical characteristics
Max
Typ
4
4.4
1550
1150
1800
1050
8
950
750
250
400
(2)
(1)
Max
+2.0
+4.0
+5.0
+2.5
Unit
mV
99/139
MHz
Unit
%
%
%
%
s