ST72F623F2M1TR STMicroelectronics, ST72F623F2M1TR Datasheet - Page 11
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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3 REGISTER & MEMORY MAP
As shown in the
addressing 64K bytes of memories and I/O regis-
ters.
The available memory locations consist of 64
bytes of register locations, 768 bytes of RAM and
up to 16 Kbytes of user program memory. The
RAM space includes up to 128 bytes for the stack
from 0100h to 017Fh.
The highest address bytes contain the user reset
and interrupt vectors.
Figure 7. Memory Map
E000h
FFFFh
FFDFh
FFE0h
0000h
003Fh
0040h
0340h
BFFFh
C000h
033Fh
Figure
Interrupt & Reset Vectors
Program Memory
8 KBytes
7, the MCU is capable of
768 Bytes RAM
HW Registers
(see
(see
Reserved
16 KBytes
384 Bytes RAM
Table
Table
2)
6)
Doc ID 6996 Rev 5
IMPORTANT: Memory locations marked as “Re-
served” must never be accessed. Accessing a re-
served area can have unpredictable effects on the
device.
00FFh
01BFh
00FFh
017Fh
017Fh
033Fh
0040h
0040h
16-bit Addressing
16-bit Addressing
16-bit Addressing
16-bit Addressing
Short Addressing
Short Addressing
RAM (zero page)
RAM (zero page)
(128 Bytes)
448 Bytes
(128 Bytes)
64 Bytes
192 Bytes
or Stack
192 Bytes
or Stack
RAM
RAM
RAM
RAM
ST7262xxx
11/139
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