STR711FR2T6 STMicroelectronics, STR711FR2T6 Datasheet - Page 27

• Manufacturer Part Number: STR711FR2T6
• Description: IC MCU ARM7 TDMI 256K 64-LQFP
• Manufacturer: STMicroelectronics
• Series: STR7r

Specifications of STR711FR2T6

• Core Processor: ARM7
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: HDLC, I²C, SmartCard, SPI, UART/USART, USB
• Peripherals: PWM, WDT
• Number Of I /o: 30
• Program Memory Size: 256KB (256K x 8 + 16K)
• Program Memory Type: FLASH
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 4x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Processor Series: STR711x
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• Data Ram Size: 64 KB
• Interface Type: CAN/EMI/USB
• Maximum Clock Frequency: 66 MHz
• Number Of Programmable I/os: 30
• Number Of Timers: 4
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWARM, EWARM-BL, MCBSTR7, KSK-STR711-PL, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: STR710-SK/HIT, STR711-SK/IAR, STR712-SK/IAR, STR71X-SK/RAIS, STX-PRO/RAIS, STX-RLINK, STR79-RVDK/CPP, STR79-RVDK, STR79-RVDK/UPG
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 4-ch x 12-bit
• For Use With: MCBSTR7UME - MCBSTR7 + ULINK-ME DEV KITMCBSTR7 - BOARD EVAL STM STR71X SERIES497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU497-4550 - KIT IAR STARTER STR711/STR712
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-4513

STR71xF
Table 7.
52 B7
53 B6
54 A5
55 C6
56 B5 P0.4/S1.MISO I/O pu
57 A4 V
58 C5 V
59 B4 V
60 A3 P0.5/S1.MOSI I/O pu
61 D5 P0.6/S1.SCLK I/O pu
62 B3 P0.7/S1.SS
Pin n°
P0.0/S0.MISO
/U3.TX
P0.1/S0.MOSI
/U3.RX
P0.2/S0.SCLK
/I1.SCL
P0.3/S0.SS/I1
.SDA
SS18
18
SS
Pin name
STR711/STR712/STR715 pin description
I/O pu
I/O pu
I/O pu
I/O pu
I/O pu
S
S
S
C
C
C
C
C
C
C
C
Input
T
T
T
T
T
T
T
T
X 4mA
X 4mA
X 4mA
4mA
4mA
4mA
4mA
4mA
Output
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Port 0.0
Port 0.1
Port 0.2
Port 0.3
Port 0.4
Stabilization for main voltage regulator.
Stabilization for main voltage regulator. Requires
external capacitors of at least 10µF + 33nF
between V
Ground voltage for digital I/Os
Port 0.5
Port 0.6
Port 0.7
function
reset)
(after
Main
18
SPI0 Master
in/Slave out
data
Note: Programming AF function selects
UART by default. BSPI must be
enabled by SPI_EN bit in the BOOTCR
register.
BSPI0: Master
out/Slave in
data
Note: Programming AF function selects
UART by default. BSPI must be
enabled by SPI_EN bit in the BOOTCR
register.
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
UART3 Transmit data
output
UART3: Receive Data
input
I2C1: Serial clock
I2C1: Serial Data
Figure
5.
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