ST72651AR6 STMicroelectronics, ST72651AR6 Datasheet - Page 124

• Manufacturer Part Number: ST72651AR6
• Description: LOW-POWER, FULL-SPEED USB 8-BIT MCU WITH 32K FLASH, 5K RAM, FLASH CARD I/F, TIMER, PWM, ADC, I2C, SPI
• Manufacturer: STMicroelectronics

Specifications of ST72651AR6

• Dual Supply Management: analog voltage detector on the USB power line to enable smart power switching from USB power to battery (on E suffix devices).
• Programmable Internal Voltage Regulator For Memory Cards (2.8v To 3.5v) Supplying: Flash Card I/O lines (voltage shifting)
• 5 Usb Endpoints: 1 control endpoint
• Dtc (data Transfer Coprocessor): Universal Serial/Parallel communications interface, with software plug-ins for current and future protocol standards

ST72651AR6
13 ELECTRICAL CHARACTERISTICS
13.1 PARAMETER CONDITIONS
Unless otherwise specified, all voltages are re-
ferred to V
13.1.1 Minimum and Maximum Values
Unless otherwise specified the minimum and max-
imum values are guaranteed in the worst condi-
tions of ambient temperature, supply voltage and
frequencies by tests in production on 100% of the
devices with an ambient temperature at T
and T
range).
Data based on characterization results, design
simulation and/or technology characteristics are
indicated in the table footnotes and are not tested
in production. Based on characterization, the min-
imum and maximum values refer to sample tests
and represent the mean value plus or minus three
times the standard deviation (mean±3Σ).
13.1.2 Typical Values
Unless otherwise specified, typical data are based
on T
voltage range) and V
voltage range). They are given only as design
guidelines and are not tested.
13.1.3 Typical Curves
Unless otherwise specified, all typical curves are
given only as design guidelines and are not tested.
13.1.4 Loading Capacitor
The loading conditions used for pin parameter
measurement is shown in
Figure 68. Pin Loading Conditions
124/161
A
A
=25°C, V
=T
A
SS
max (given by the selected temperature
.
C
L
DD
=5V (for the 4.5V≤V
DD
=3.3V (for the 3V≤V
Figure
68.
ST7 PIN
DD
A
DD
=25°C
Doc ID 7215 Rev 4
≤5.5V
≤4V
13.1.5 Pin input Voltage
The input voltage measurement on a pin of the de-
vice is described in
Figure 69. Pin input Voltage
V
Figure 69
IN
.
ST7 PIN