ST7265X datasheet(5/166 Pages) STMICROELECTRONICS

부품명	ST7265X

상세설명	LOW-POWER, FULL-SPEED USB 8-BIT MCU WITH 32K FLASH, 5K RAM, FLASH CARD I/F, TIMER, PWM, ADC, I2C, SPI

PDF	166 Pages

Scroll/Zoom	100%

제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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5 / 166 page

ST7265x

5/166

INTRODUCTION (Cont’d)

In addition to the peripherals for USB full speed

data transfer, the ST7265x includes all the neces-

sary features for stand-alone applications with

FLASH mass storage.

– Low voltage reset ensuring proper power-on or

power-off of the device (not on all products)

– Digital Watchdog

– 16-bit Timer with 2 output compare functions (not

on all products - see device summary).

– Two 10-bit PWM outputs (not on all products -

see device summary)

– Serial Peripheral interface (not on all products -

see device summary)

– Fast I2C Single Master interface (not on all prod-

ucts - see device summary)

– 8-bit Analog-to-Digital converter (ADC) with 8

multiplexed analog inputs (not on all products -

see device summary)

The ST72F65x are the Flash versions of the

ST7265x in a TQFP64 package.

The ST7265x are the ROM versions in a TQFP64

package.

Figure 2. Digital Audio Player Application Example in Play Mode

512-byte RAM

Buffer

512-byte RAM

Buffer

DATA

COPROCESSOR

DATA TRANSFER

BUFFER

LEVEL SHIFTERS

MASS

DEVICE

ST7 CORE

STORAGE

TRANSFER

(DTC)

ARBITRATION

BUFFER ACCESS

DIGITAL

AUDIO DEVICE

I2C

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