参数资料
型号: ST72F652AR4T1
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 12 MHz, MICROCONTROLLER, PQFP64
封装: 10 X 10 MM, TQFP-64
文件页数: 106/160页
文件大小: 979K
代理商: ST72F652AR4T1
ST7265x
5/160
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 I
2C 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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