參數(shù)資料
型號: ST72652R4T1
英文描述: ST7 - LOW-POWER. FULL-SPEED USB 8-BIT MCU WITH 32K FLASH. 5K RAM. FLASH CARD I/F. TIMER. PWM. ADC. I2C
中文描述: ST7的-低功耗。全速USB 8位32K快閃微控制器。 5K內存。閃存卡的I /樓計時器。脈寬調制。 ADC的。的I2C
文件頁數(shù): 112/166頁
文件大?。?/td> 2089K
代理商: ST72652R4T1
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
1
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