ST72F623F2M1TR STMicroelectronics, ST72F623F2M1TR Datasheet - Page 34
ST72F623F2M1TR
Manufacturer Part Number
ST72F623F2M1TR
Description
IC MCU 8BIT 8K FLASH 20-SOIC
Manufacturer
STMicroelectronics
Series
ST7r
Datasheet
1.ST72F622L2M1.pdf
(139 pages)
Specifications of ST72F623F2M1TR
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
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 C
On-chip Adc
10 bit, 3 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
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ST7262xxx
I/O PORTS (Cont’d)
9.2.5 Port A
Table 9. Port A Description
Figure 26. PA[7:0] Configuration
34/139
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
*Reset State
ALTERNATE INPUT
PORT A
floating
floating
floating
floating
floating
floating
floating
floating
DR SEL
DDR SEL
LATCH
LATCH
Input*
DDR
DR
ALTERNATE
OUTPUT
I/O
1
0
push-pull
push-pull
push-pull
push-pull
push-pull
push-pull
push-pull
push-pull
ALTERNATE ENABLE
0
Output
1
DIGITAL ENABLE
ANALOG ENABLE
(ADC)
ALTERNATE ENABLE
Doc ID 6996 Rev 5
USBOE
IT1 Schmitt triggered input
AIN0 (ADC)
IT2 Schmitt triggered input
AIN1 (ADC)
IT3 Schmitt triggered input
AIN2 (ADC)
IT4 Schmitt triggered input
AIN3 (ADC)
AIN4 (ADC)
AIN5 (ADC)
AIN6 (ADC)
AIN7 (ADC)
ALTERNATE ENABLE
Signal
ANALOG
SWITCH
Alternate Function
V
P-BUFFER
SS
USBOE = 1 (MISC)
IT1E = 1 (ITRFRE1)
CS[2:0] = 000 (ADCCSR)
IT2E = 1 (ITRFRE1)
CS[2:0] = 001 (ADCCSR)
IT3E = 1 (ITRFRE1)
CS[2:0] = 010 (ADCCSR)
IT4E = 1 (ITRFRE1)
CS[2:0] = 011 (ADCCSR)
CS[2:0] = 100 (ADCCSR)
CS[2:0] = 101 (ADCCSR)
CS[2:0] = 110 (ADCCSR)
CS[2:0] = 111 (ADCCSR)
V
N-BUFFER
DD
Condition
V
DD
DIODES
PAD
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