ST72T631K4M1 STMicroelectronics, ST72T631K4M1 Datasheet - Page 99

• Manufacturer Part Number: ST72T631K4M1
• Description: Microcontrollers (MCU) OTP EPROM 16K USB/SC
• Manufacturer: STMicroelectronics

Specifications of ST72T631K4M1

• Data Bus Width: 8 bit
• Program Memory Type: EPROM
• Program Memory Size: 16 KB
• Data Ram Size: 512 B
• Interface Type: I2C, SCI, USB
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 19
• Number Of Timers: 2
• Operating Supply Voltage: 4 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: SO-34
• Minimum Operating Temperature: 0 C
• On-chip Adc: 8 bit
• Lead Free Status / Rohs Status: No

7.8 COMMUNICATION INTERFACE CHARACTERISTICS
The values given in the specifications of dedicated
functions are generally not applicable for chips.
Therefore, only the limits listed below are valid for
the product. T = 0... +70°C, V
otherwise specified
7.8.1 USB - Universal Bus Interface
(Operating conditions T
Note 1: RL is the load connected on the USB drivers.
Note 2: All the voltages are measured from the local ground potential.
USB DC Electrical Characteristics
Differential Common Mode Range
Single Ended Receiver Threshold
Differential Input Sensitivity
USBVCC: voltage level
Static Output High
Static Output Low
Output Levels
Input Levels:
Parameter
.
A
= 0 to +70°C, V
DD
- V
Symbol
SS
USBV
VCM
VOH
VSE
VOL
VDI
= 5 V unless
DD
= 4.0 to 5.25V unless otherwise specified)
RL of 1.5K ohms to 3.6v
RL of 15K ohm to V
Includes VDI range
Conditions
I(D+, D-)
V
DD
=5v
SS
Min.
3.00
0.2
0.8
0.8
2.8
Max.
3.60
2.5
2.0
0.3
3.6
ST7263
Unit
V
V
V
V
V
V
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