STR711FR2T6 STMicroelectronics, STR711FR2T6 Datasheet - Page 25

• 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.
20 G2
21 G3 RTCXTI
22 H4 RTCXTO
23 F3 STDBY
24 G4 RSTIN
25 H5 V
26 F4 V
27 G5 V
28 H6 V
29 E4 V
30 G6 V
31 F5
32 H7
33 H8
34 G8
35 F8
Pin n°
P0.15/
WAKEUP
P1.0/T3.OCM
PB/AIN.0
P1.1/T3.ICAP
A/T3.EXTCLK
/AIN.1
P1.2/T3.OCM
PA/AIN.2
P1.3/T3.ICAP
B/AIN.3
P1.4/T1.ICAP
A/T1.EXTCLK
SSBKP
18BKP
18
SS18
DDA
SSA
Pin name
STR711/STR712/STR715 pin description
I/O
I/O pu
I/O pu
I/O pu
I/O pu
I/O pu
S
S
S
S
I
I
C
C
C
C
C
C
C
T
Input
S
S
T
T
T
T
T
T
T
T
X
4mA
4mA
4mA
4mA
4mA
4mA
Output
X
X
X
X
X
X
X
X
X
X
X
X
X
X Reset input
X Stabilization for low power voltage regulator.
X
Port 0.15 Wakeup from Standby mode input.
Note: This port is input only.
Realtime Clock input and input of 32 kHz oscillator
amplifier circuit
Output of 32 kHz oscillator amplifier circuit
Input: Hardware Standby mode entry input active
low.
Caution: External pull-up to V
normal mode.
Output: Standby mode active low output following
Software Standby mode entry.
Note: In Standby mode all pins are in high
impedance except those marked Active in Stdby.
Stabilization for low power voltage regulator.
Requires external capacitors of at least 1µF
between V
Note: If the low power voltage regulator is
bypassed, this pin can be connected to an external
1.8V supply.
Stabilization for main voltage regulator. Requires
external capacitors of at least 10µF + 33nF
between V
Stabilization for main voltage regulator.
Supply voltage for A/D Converter
Ground voltage for A/D Converter
Port 1.0
Port 1.1
Port 1.2
Port 1.3
Port 1.4
function
reset)
(after
Main
18BKP
18
Timer 3: Output
Compare B
Timer 3: Input
Capture A or
External Clock
input
Timer 3: Output
Compare A
Timer 3: Input
Capture B
Timer 1: Input
Capture A
and V
and V
SS18
Alternate function
SS18BKP
. See
System architecture
ADC: Analog input 0
ADC: Analog input 1
ADC: Analog input 2
ADC: Analog input 3
Timer 1: External
Clock input
Figure
33
. See
required to select
Figure
5.
5.
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