ST92T163R4G0L View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST92T163R4G0L

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

STMicroelectronics 

ST92163 - GENERAL DESCRIPTION

1 GENERAL DESCRIPTION

1.1 INTRODUCTION

The ST9216x family brings the enhanced ST9 reg-

ister-based architecture to a new range of high-

performance microcontrollers specifically de-

signed for USB (Universal Serial Bus) applica-

tions. Their performance derives from the use of a

flexible 256-register programming model for ultra-

fast context switching and real-time event re-

sponse. The intelligent on-chip peripherals offload

the ST9 core from I/O and data management

processing tasks allowing critical application tasks

to get the maximum use of core resources. The

ST9 MCU devices support low power consumption

and low voltage operation for power-efficient and

low-cost embedded systems. In the ST92163 fam-

ily, four different types of device are available:

Normal Voltage Devices with LVD function

They operate in Normal Voltage Mode only (4.0-

5.5V @ 24MHz) and include the Low Voltage De-

tector (LVD) function.

Normal Voltage Devices without LVD function

They operate in Normal Voltage Mode only (4.0-

5.5V @ 24MHz) and do not include the Low Volt-

age Detector (LVD) function.

8-MHz Low Voltage Devices

They do not include the Low Voltage Detector

(LVD) function and they support two operating

voltage modes:

– Normal Voltage mode (4.0-5.5V @ 24MHz) with

full functionality including USB.

– 8-MHz Low Voltage mode (3.0-4.0V @ 8MHz)

without the USB interface.

16-MHz Low Voltage Devices

They do not include the Low Voltage Detector

(LVD) function and they support three operating

voltage modes:

– Normal Voltage mode (4.0-5.5V @ 24MHz) with

full functionality including USB.

– 8-MHz Low Voltage mode (3.0-4.0V @ 8MHz)

without the USB interface.

– 16-MHz Low Voltage mode (3.0-4.0V @ 16MHz)

without the USB interface.

Figure 1, on page 7 shows the operating range of

the ST92163 devices.

Device Summary

Device

Package Program Memory

ST921631

ST92T163

PSDIP56/

TQ FP64

20K ROM

20K OTP

ST92E163

ST92163E1

CSDIP56/

CQFP64

PSDIP56/

20K EPROM

20K ROM

ST92T163E TQFP64

20K OTP

ST92E163E

ST92163L1

ST92T163L

ST92E163L

ST92163V1

ST92T163V1

ST92E163V1

CSDIP56/

CQFP64

TQ FP64

CQFP64

TQ FP64

CQFP64

20K EPROM

20K ROM

20K OTP

20K EPROM

20K ROM

20K OTP

20K EPROM

1 Contact sales office for availability

RAM

16-MHz

8-MHz

Low Voltage Low Voltage

Mod e

Mode

LVD

USB

No

2K

Yes

Yes

No

Yes

No

Yes

In Normal

Mode only

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