ST7FLITEUS5B6 STMicroelectronics, ST7FLITEUS5B6 Datasheet - Page 113

• 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

ST7LITEUS2, ST7LITEUS5
12.9
Figure 59. Typical V
Figure 60. Typical V
Control pin characteristics
The reset network protects the device against parasitic resets.
The output of the external reset circuit must have an open-drain output to drive the ST7
reset pad. Otherwise the device can be damaged when the ST7 generates an internal reset
(LVD or watchdog).
Whatever the reset source is (internal or external), the user must ensure that the level on the
RESET pin can go below the V
not be taken into account internally.
Because the reset circuit is designed to allow the internal reset to be output in the RESET
pin, the user must ensure that the current sunk on the RESET pin is less than the absolute
maximum value specified for I
Refer to
LVD enabled and disabled.
100
90
80
70
60
50
40
200
180
160
140
120
100
80
60
40
2.4 2.6 2.8
2.4 2.6 2.8
Figure 61
3
3
3.2 3.4 3.6 3.8
3.2 3.4 3.6 3.8
and
4
4
Vdd [V]
OL
DD
Vdd [V]
4.2 4.4 4.6 4.8
Figure 62
4.2 4.4 4.6 4.8
900
800
700
600
500
400
300
200
-V
vs. V
2.4 2.6 2.8
OH
INJ(RESET)
vs. V
DD
IL
5
5
5.2 5.4 5.6 5.8
max. level specified in
for a description of the RESET pin protection circuit with
3
5.2 5.4 5.6 5.8
(HS pins)
3.2 3.4 3.6 3.8
DD
-45°C
25°C
90°C
130°C
-45°C
25°C
90°C
130°C
(HS pins)
in
6
6
Table
4
Vdd [V]
4.2 4.4 4.6 4.8
500
450
400
350
300
250
200
150
100
700
600
500
400
300
200
100
44.
2.4 2.6
2.4 2.6
2.8
2.8
5
Table
3
3
5.2 5.4 5.6 5.8
3.2 3.4 3.6
3.2 3.4
65. Otherwise the reset will
-45°C
25°C
90°C
130°C
3.6 3.8
3.8
Electrical characteristics
6
4
4
Vdd [V]
Vdd [V]
4.2 4.4 4.6
4.2 4.4 4.6 4.8
4.8
5
5
5.2 5.4 5.6
5.2 5.4 5.6
-45°C
25°C
90°C
130°C
-45°C
25°C
90°C
130°C
113/136
5.8
5.8
6
6