STR711FR2T6 STMicroelectronics, STR711FR2T6 Datasheet - Page 19

• 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 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.
19/78