参数资料
型号: ST72652C4T1/XXX
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, MICROCONTROLLER, PQFP48
封装: 7 X 7 MM, ROHS COMPLIANT, TQFP-48
文件页数: 46/161页
文件大小: 2656K
代理商: ST72652C4T1/XXX
ST72651AR6
14/161
Doc ID 7215 Rev 4
Figure 8. Compact Flash Card Writer Application Example
Table 3. Compact Flash Card Writer Pin Assignment
Notes:
1. This line shows if the ST72F65 pin is controlled by the
ST7 core or by the DTC.
2. These lines are not controlled by the DTC but by the
user software running on the ST7 core. The choice of
ST72F65 pin is at the customer’s discretion. The pins
shown here are given only as an example.
3. As this is a single power supply application, the USBEN
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.
Compact Flash
Card Pin
D0-7 D8-15
VS1, VS2, WAIT,
CS1, INPACK,
BVD1, BVD2
IORD,
IOWR, REG,
CE2, VCC
CSEL,
RESET,
GND,
A3-10
A0-2
CE1
RE
WE
CD1
CD2,
RDY/BSY,
WP
ST72F65 pin
PB0-7
NC
VDDF
VSSF PA0-2
PE2
+pull-up
4.7k
Ω
PA3 PA5
PA6
+pull-up
100k
Ω
NC
ST7 / DTC 1)
DTC
-
Power
DTC
ST7
DTC DTC
ST7
-
DTC
FLASH
VDDF
VPP
VDD
POWER
MANAGEMENT 3)
100nF
level
REGULATOR
I/O
LOGIC
PA
PB
CF
8-BIT MEMORY
MODE
6
8
PE
[2]
translator
LED1
VCC
USB
DP
DM
USBVDD
USB Port
GND
USB
4.7
μF
USBVDD
USB
5V
DP
DM
GND
=4.0-5.5V
100nF
1.5K
Ω
4.7F
LED2
12V for
Flash prog.
(connect to
GND if
not used)
5
1
4.7K
Ω
1
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