ST7FLITEUS5B6 STMicroelectronics, ST7FLITEUS5B6 Datasheet - Page 94

• Manufacturer Part Number: ST7FLITEUS5B6
• Description: MCU 8BIT 1KB FLASH 128KB 8-DIP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITEUS5B6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 5
• Program Memory Size: 1KB (1K x 8)
• Program Memory Type: FLASH
• 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 ~ 85°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Controller Family/series: ST7
• No. Of I/o's: 5
• Ram Memory Size: 128Byte
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Rohs Compliant: Yes
• For Use With: 497-6403 - BOARD EVAL 8BIT MICRO + TDE1708497-6407 - BOARD EVAL FOR VACUUM CLEANER497-5861 - EVAL BRD POWER MOSFET/8PIN MCU497-5858 - EVAL BOARD PLAYBACK ST7FLITE497-5515 - EVAL BOARD PHASE CTRL DIMMER497-5049 - KIT STARTER RAISONANCE ST7FLITE497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -
• Other names: 497-5636-5

Electrical characteristics
12.3
12.3.1
94/136
Table 44.
1. All power (V
2. I
3. Negative injection disturbs the analog performance of the device. In particular, it induces leakage currents
4. When several inputs are submitted to a current injection, the maximum ΣI
Table 45.
Operating conditions
General operating conditions
T
Table 46.
A
Symbol
= -40 to +125 °C unless otherwise specified.
cannot be respected, the injection current must be limited externally to the I
injection is induced by V
throughout the device including the analog inputs. To avoid undesirable effects on the analog functions,
care must be taken:
- Analog input pins must have a negative injection less than 0.8 mA (assuming that the impedance of the
analog voltage is lower than the specified limits)
- Pure digital pins must have a negative injection less than 1.6 mA. In addition, it is recommended to inject
the current as far as possible from the analog input pins.
positive and negative injected currents (instantaneous values). These results are based on
characterisation with ΣI
f
V
INJ(PIN)
I
CPU
INJ(PIN)
ΣI
DD
Symbol
Symbol
INJ(PIN)
T
I
I
VDD
VSS
I
STG
T
IO
J
must never be exceeded. This is implicitly insured if V
(2)(3)
Supply voltage
CPU clock frequency
(2)
Current characteristics
Thermal characteristics
General operating conditions
DD
) and ground (V
Parameter
Total current into V
Total current out of V
Output current sunk by any standard I/O and
control pin
Output current sunk by any high sink I/O pin
Output current source by any I/Os and control
pin
Injected current on RESET pin
Injected current on any other pin
Total injected current (sum of all I/O and control
pins)
Storage temperature range
Maximum junction temperature (see
INJ(PIN)
IN
(4)
>V
DD
SS
maximum current injection on four I/O port pins of the device.
while a negative injection is induced by V
) lines must always be connected to the external supply.
DD
Ratings
Ratings
SS
f
f
3.3 V≤ V
2.4 V≤V
CPU
CPU
power lines (source)
ground lines (sink)
= 8 MHz max.
= 4 MHz max.
DD
DD
Conditions
<3.3 V
≤5.5 V
(4)
Section 13: Package
IN
maximum is respected. If V
(1)
(1)
INJ(PIN)
IN
ST7LITEUS2, ST7LITEUS5
INJ(PIN)
<V
Maximum value
SS
-65 to +150
is the absolute sum of the
.
value. A positive
value
± 20
Min
150
2.4
3.3
-25
± 5
± 5
75
20
40
characteristics)
up to 8
up to 4
IN
Max
maximum
5.5
5.5
Unit
Unit
mA
°C
MHz
Unit
V