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

INTRODUCTION (Cont’d)

Figure 2. ST92163 Architectural Block Diagram

USBGND

USBVCC

USBDM0

USBDP0

USBOE

USBSOF

INT[7:0]

NMI

WKUP[14:0]

OSCIN

OSCOUT

RESET

INTCLK

WDIN

WDOUT

20K ROM/

EPROM/ OTP

2K RAM

DMA

USB

with 16 end-

points

9V/3.3V

Voltage

Regulator

256 bytes

Register File

8/16-bit

CPU

Interrupt

Management

DMA

ST9+ CORE

Wakeup

and Interrupt

Management

RCCU

WATCHDOG

TIMER

External

Memory

Interface

MF TIMER

A/D Converter

Fully Prog.

I/Os

Low Voltage

Detector

LVD**

SCI

I2C BUS

MIRROR

REGIST ER

AS

BACK

BREQ

DS

WAI T

RW

A[15:0]

D[7:0]

TINA

TINB

TOUTA

TOUTB

AIN[5:0]

EXTRG

P0[7:0]

P1[7:0]

P3[7:0]

P4[3:0]

P5[7:0]

P6[5:0]

P6[7:6]*

TXCLK

RXCLK

SIN

DCD

SOUT

CLKOUT

RTS

SDS

SDA

SCL

All alternate functions (Italic characters) are mapped on Ports 0,1, 3, 4, 5 and 6

*64-pin devices only

**on some devices only (refer to “Device Summary” on page 6)

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