STR711FR1 STMicroelectronics, STR711FR1 Datasheet - Page 19

• Manufacturer Part Number: STR711FR1
• Description: ARM7TDMI™ 16/32-BIT MCU WITH FLASH, USB, CAN, 5 TIMERS, ADC, 10 COMMUNICATIONS INTERFACES
• Manufacturer: STMicroelectronics

Specifications of STR711FR1

• 5 Power Saving Modes: SLOW, WAIT, LPWAIT, STOP and STANDBY modes
• Conversion Range: 0 to 2.5 V

STR71xF
Table 4.
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
Pin n°
C7 P0.4/S1.MISO I/O pu C
D7 V
C6 A.16
D6 A.17
C5 WE.0
D5 P0.5/S1.MOSI I/O pu C
A7
A6
E7 V
F7
B6 A.15
E6 A.18
A5 A.19
B5 WE.1
A3 V
A2 V
A4 P0.6/S1.SCLK I/O pu C
B4 P0.7/S1.SS
P0.2/S0.SCLK
/I1.SCL
P0.3/S0.SS/
I1.SDA
A.14
SS18
18
33
SS
STR710 pin description
Pin name
I/O pu C
I/O pu C
I/O pu C
O
O
O
O
O
O
O
O
S
S
S
S
7)
7)
7)
7)
7)
7)
5)
5)
Input
T
T
T
T
T
T
X 4mA X
X 4mA X
4mA X
4mA X
8mA
8mA
8mA
8mA
8mA
8mA
8mA
8mA
4mA X
4mA X
Output
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Stabilization for main voltage regulator.
Stabilization for main voltage regulator. Requires
external capacitors of at least 10µF + 33nF
between V
External Memory Interface: address bus
External Memory Interface: active low MSB write
enable output
External Memory Interface: active low LSB write
enable output
Supply voltage for digital I/Os
Ground voltage for digital I/Os
function
Port 0.2
Port 0.3
Port 0.4
Port 0.5
Port 0.6
Port 0.7
reset)
(after
Main
18
BSPI0: Serial
Clock
Note: Programming AF function
selects I2C by default. BSPI must be
enabled by SPI_EN bit in the
BOOTCR register.
SPI0: Slave
Select input
active low.
Note: Programming AF function
selects I2C by default. BSPI must be
enabled by SPI_EN bit in the
BOOTCR register.
SPI1: Master in/Slave out data
SPI1: Master out/Slave In data
SPI1: Serial Clock
SPI1: Slave Select input active low
and V
SS18
Alternate function
. See
System architecture
I2C1: Serial clock
I2C1: Serial Data
4)
Figure
4)
5.
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