ST92E163N4D0 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST92E163N4D0

8/16-BIT FULL SPEED USB MCU FOR COMPOSITE DEVICES WITH 16 ENDPOINTS, 20K ROM, 2K RAM, I2C, SCI, & MFT

STMicroelectronics 

ST92163 - ELECTRICAL CHARACTERISTICS

ELECTRICAL CHARACTERISTICS (Cont’d)

Symbol

VLVDUP

VLVDDOWN

VLVDHyst

Low Voltage Detector Reset Electrical Specifications*

Parameter

Conditions

Min

Typ

LV Reset Trigger

VDD rising edge

LV Reset Trigger

VDD Falling edge

Hysteresis **

3.5

3.7

INTCLK = 16MHz

3.3

3.5

150

200

*Not available on devices with suffix L, V or E

**Guaranteed by design

Max

3.9

3.7

250

Unit

V

V

mV

I2C Interface Electrical specifications

Parameter

Low level input voltage:

fixed input levels

VDD-related input levels

High level input voltage:

VDD-related input levels

Hysteresis of Schmitt trigger inputs

fixed input levels

VDD-related input levels

Pulse width of spikes which must be sup-

pressed by the input filter

Standard mode I2C

Symbol

Min

Max

VIL

VHYS

TSP

-0.5

1.5

-0.5

0.3 VDD

0.7 VDD VDD+0.5

N/A

N/A

N/A

N/A

N/A

N/A

Low level output voltage (open drain and open

collector)

at 3 mA sink current

at 6 mA sink current

VOL1

0

0.4

VOL2

N/A

N/A

Output fall time from VIH min to VIL max with a

bus capacitance from 10 pF to 400 pF

with up to 3 mA sink current at VOL1

TOF

250

with up to 6 mA sink current at VOL2

N/A

N/A

Input current each I/O pin with an input voltage

between 0.4V and 0.9 VDD max

I

Capacitance for each I/O pin

C

- 10

10

10

Fast mode I2C

Min

Max

-0.5

1.5

-0.5

0.3 VDD

0.7 VDD

VDD+0.5

0.2

0.05 VDD

0 ns

50 ns

0

0.4

0

0.6

20+0.1Cb 250

20+0.1Cb 250

-10

10

10

Unit

V

V

V

ns

V

ns

µA

pF

N/A = not applicable

204/224

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