ST72F63BD6U1TR STMicroelectronics, ST72F63BD6U1TR Datasheet - Page 109
![MCU 8BIT LS USB 32KB FLSH 40-QFN](/photos/12/14/121423/497-40-qfn_series_sml.jpg)
ST72F63BD6U1TR
Manufacturer Part Number
ST72F63BD6U1TR
Description
MCU 8BIT LS USB 32KB FLSH 40-QFN
Manufacturer
STMicroelectronics
Series
ST7r
Datasheet
1.ST72F63BD6U1TR.pdf
(186 pages)
Specifications of ST72F63BD6U1TR
Core Processor
ST7
Core Size
8-Bit
Speed
8MHz
Connectivity
I²C, SCI, USB
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
27
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
40-QFN
Processor Series
ST72F6x
Core
ST7
Data Bus Width
8 bit
Data Ram Size
1 KB
Interface Type
I2C, SCI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
27
Number Of Timers
1
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Development Tools By Supplier
ST7MDTU3-EPB/US, ST72F63B-SK/RAIS, ST7MDTU3-EMU3, STX-RLINK
Minimum Operating Temperature
0 C
On-chip Adc
8 bit, 8 Channel / 8 bit, 12 Channel
For Use With
497-5521 - EVAL BOARD LOW SPEED USB497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
497-5623
497-5623-2
497-5623
ST72F63BD6U1
497-5623-2
497-5623
ST72F63BD6U1
Available stocks
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Manufacturer
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- Download datasheet (3Mb)
ST7263Bxx
11.5
11.5.1
11.5.2
11.5.3
I²C bus interface
Introduction
The I²C bus interface serves as an interface between the microcontroller and the serial I²C
bus. It provides both multimaster and slave functions, and controls all I²C bus-specific
sequencing, protocol, arbitration and timing. It supports fast I²C mode (400 kHz).
Main features
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I²C master features
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I²C slave features
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General description
In addition to receiving and transmitting data, this interface converts it from serial to parallel
format and vice versa, using either an interrupt or polled handshake. The interrupts are
enabled or disabled by software. The interface is connected to the I²C bus by a data pin
(SDAI) and by a clock pin (SCLI). It can be connected both with a standard I²C bus and a
Fast I²C bus. This selection is made by software.
Parallel-bus/I²C protocol converter
Multimaster capability
7-bit addressing
Transmitter/receiver flag
End-of-byte transmission flag
Transfer problem detection
Clock generation
I²C bus busy flag
Arbitration Lost Flag
End of byte transmission flag
Transmitter/Receiver Flag
Start bit detection flag
Start and Stop generation
Stop bit detection
I²C bus busy flag
Detection of misplaced start or stop condition
Programmable I²C Address detection
Transfer problem detection
End-of-byte transmission flag
Transmitter/Receiver flag
Doc ID 7516 Rev 8
On-chip peripherals
109/186
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