ST72F63BE2M1 STMicroelectronics, ST72F63BE2M1 Datasheet - Page 100

• Manufacturer Part Number: ST72F63BE2M1
• Description: MCU 8BIT LS USB 8KB FLASH 24SOIC
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72F63BE2M1

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SCI, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 14
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 24-SOIC (7.5mm Width)
• Data Converters: A/D 12x10b
• Processor Series: ST72F6x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: I2C, SCI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 14
• Number Of Timers: 1
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7MDTU3-EPB/US, ST7MDTULS-EVAL, ST72F63B-SK/RAIS, ST7MDTU3-EMU3, STX-RLINK
• Minimum Operating Temperature: 0 C
• For Use With: 497-8209 - BOARD EVAL USB STUSB02E/ST72F63B497-8208 - BOARD EVAL USB STUSB03E/ST72F63B497-5521 - 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: 497-5624-5

On-chip peripherals
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PID register (PIDR)
Reset value: xx00 0000 (x0h)
Table 33.
TP3
7
TP3
[7:6] TP[3:2] Token PID bits 3 & 2.
[5:3] Reserved. Forced by hardware to 0.
0
1
1
TP bit definition
2 RX_SEZ Received single-ended zero
1 RXD Received data
0 Reserved. Forced by hardware to 0.
TP2
USB token PIDs are encoded in four bits. TP[3:2] correspond to the variable token
PID bits 3 & 2.
: PID bits 1 & 0 have a fixed value of 01.
Note: When a CTR interrupt occurs (see register ISTR) the software should read
This bit indicates the status of the RX_SEZ transceiver output.
0: No SE0 (single-ended zero) state
1: USB lines are in SE0 (single-ended zero) state
0: No K-state
1: USB lines are in K-state
This bit indicates the status of the RXD transceiver output (differential receiver
output).
If the environment is noisy, the RX_SEZ and RXD bits can be used to secure the
application. By interpreting the status, software can distinguish a valid End
Suspend event from a spurious wakeup due to noise on the external USB line. A
valid End Suspend is followed by a Resume or Reset sequence. A Resume is
indicated by RXD=1, a Reset is indicated by RX_SEZ=1.
the TP3 and TP2 bits to retrieve the PID name of the token received.
The USB standard defines TP bits (see
0
Doc ID 7516 Rev 8
TP2
0
0
1
0
Read only
0
Table
RX_
SEZ
33).
PID Name
SETUP
OUT
IN
RXD
ST7263Bxx
0
0