ST72F623F2M1 STMicroelectronics, ST72F623F2M1 Datasheet - Page 33

IC MCU 8BIT LS 8K 20-SOIC

ST72F623F2M1

Manufacturer Part Number
ST72F623F2M1
Description
IC MCU 8BIT LS 8K 20-SOIC
Manufacturer
STMicroelectronics
Series
ST7r
Datasheet

Specifications of ST72F623F2M1

Core Processor
ST7
Core Size
8-Bit
Speed
8MHz
Connectivity
USB
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
11
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
384 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 3x10b
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
20-SOIC (7.5mm Width)
Processor Series
ST72F6x
Core
ST7
Data Bus Width
8 bit
Data Ram Size
384 B
Interface Type
SCI, SPI, USB
Maximum Clock Frequency
12 MHz
Number Of Programmable I/os
11
Number Of Timers
2
Operating Supply Voltage
4 V to 5.5 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 C
On-chip Adc
10 bit
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Lead Free Status / Rohs Status
 Details
Other names
497-2114-5

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I/O PORTS (Cont’d)
Analog Alternate Functions
When the pin is used as an ADC input, the I/O
must be configured as input. The analog multiplex-
er (controlled by the ADC registers) switches the
analog voltage present on the selected pin to the
common analog rail which is connected to the
ADC input.
It is recommended not to change the voltage level
or loading on any port pin while conversion is in
progress. Furthermore it is recommended not to
Doc ID 6996 Rev 5
have clocking pins located close to a selected an-
alog pin.
Warning: The analog input voltage level must be
within the limits stated in the Absolute Maximum
Ratings.
9.2.4 I/O Port Implementation
The hardware implementation on each I/O port de-
pends on the settings in the DDR register and spe-
cific features of the I/O port such as ADC Input or
true open drain.
ST7262xxx
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