参数资料
型号: ST72F652R4T1
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP64
封装: 14 X 14 MM, TQFP-64
文件页数: 46/160页
文件大小: 974K
代理商: ST72F652R4T1
ST7265
14/160
Figure 6. Secure Digital Card Writer Application Example
(1) This line shows if the ST72F65 pin is controlled by the
ST7 core or by the DTC.
(2) As this is a single power supply application, the US-
BEN function in not needed. Thus PF4/USBEN pin can be
used as a normal I/O by configuring it as such by the op-
tion byte.
Secure Digital Card Pin
CMD
DAT[0-3]
CLK
ST72F65 pin
PE5
PE[0-3]
PE7
ST7 / DTC (1)
DTC
VDD
USB
DP
DM
USBVDD
DTC
USB Port
FLASH
VDDF
VPP
GND
USB
1
F
VDD
USBVDD
POWER
USB
MANAGEMENT
5V
DP
DM
GND
100nF
12V for
LED
level translator
Flash prog.
REGULATOR
I/O
LOGIC
=4.0-5.5V
SD
CARD
CLK DAT
PE7
PC
VDD
PE5
CMD
[0-3 ]
[4-7]
(2)
1
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