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STR71XF 数据表(PDF) 14 Page - STMicroelectronics

部件名 STR71XF
功能描述  ARM7TDMI??32-bit MCU with Flash, USB, CAN 5 timers, ADC, 10 communications interfaces
PDF  78 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

STR71XF 数据表(HTML) 14 Page - STMicroelectronics

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System architecture
STR71xF
14/78
13
E3
P2.4/A.20
I/O
pd
3)
CT
8mA
X
X
Port 2.4
External Memory Interface: address
bus
14
E4
P2.5/A.21
I/O
pd
3)
CT
8mA
X
X
Port 2.5
15
F1
P2.6/A.22
I/O
pd
3)
CT
8mA
X
X
Port 2.6
16
G1
BOOTEN
I
CT
Boot control input. Enables sampling of
BOOT[1:0] pins
17
E5
P2.7/A.23
I/O
pd
3)
CT
8mA
X
X
Port 2.7
External Memory Interface: address
bus
18
F2
P2.8
I/O pu
CT X 4mA X
X
Port 2.8
External interrupt INT2
19
F3
N.C.
Not connected (not bonded)
20
F4
N.C.
Not connected (not bonded)
21
F5
VSS
S
Ground voltage for digital I/Os4)
22
F6
V33
S
Supply voltage for digital I/Os4)
23
G2
P2.9
I/O pu
CT X 4mA X
X
Port 2.9
External interrupt INT3
24
G3
P2.10
I/O pu
CT X 4mA X
X
Port 2.10
External interrupt INT4
25
G4
P2.11
I/O pu
CT X 4mA X
X
Port 2.11
External interrupt INT5
26
H1
P2.12
I/O pu
CT
4mA
X
X
Port 2.12
27
J1
P2.13
I/O pu
CT
4mA
X
X
Port 2.13
28
G5
P2.14
I/O pu
CT
4mA
X
X
Port 2.14
29
K1
P2.15
I/O pu
CT
4mA
X
X
Port 2.15
30
L1
JTDI
I
TT
JTAG Data input. External pull-up required.
31
H2
JTMS
I
TT
JTAG Mode Selection Input. External pull-up
required.
32
H3
JTCK
I
C
JTAG Clock Input. External pull-up or pull-down
required.
33
H4
JTDO
O
8mA
X
JTAG Data output. Note: Reset state = HiZ.
34
J2
JTRST
I
TT
JTAG Reset Input. External pull-up required.
35
J3
NU
Reserved, must be forced to ground.
36
K2
TEST
Reserved, must be forced to ground.
37
M1
N.C.
Not connected (not bonded)
38
L2
TEST
Reserved, must be forced to ground.
39
L3
N.C.
Not connected (not bonded)
Table 4.
STR710 pin description
Pin n°
Pin name
Input
Output
Main
function
(after
reset)
Alternate function



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