STR711FR2T6 STMicroelectronics, STR711FR2T6 Datasheet - Page 18

• 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

System architecture
Table 4.
18/78
107 D10
108 C11
109 B11 N.C.
110 B10 N.C.
111 C10 P1.15/HTXD
112
113
114
115
116 A11 A.7
117 A10 A.8
118
119
120
121 A12 A.12
122
123
124
Pin n°
C9 A.5
D9 A.6
C8 A.11
D8 A.13
A9 V
B9 V
A8 A.9
B8 A.10
E8
B7
P1.13/HCLK/
I0.SCL
P1.14/HRXD/
I0.SDA
P0.0/S0.MISO
/U3.TX
P0.1/S0.MOSI
/U3.RX
SS
33
STR710 pin description
Pin name
I/O pd C
I/O pu C
I/O pu C
I/O pu C
I/O pu C
O
O
O
O
O
O
O
O
O
S
S
7)
7)
7)
7)
7)
7)
7)
7)
7)
Input
T
T
T
T
T
X 4mA X
X 4mA X
X 4mA X
4mA X
8mA
8mA
8mA
8mA
8mA
8mA
8mA
8mA
8mA
4mA X
Output
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Port 1.13
Port 1.14
Not connected (not bonded)
Not connected (not bonded)
Port 1.15 HDLC: Transmit data output
Ground voltage for digital I/O circuitry
Supply voltage for digital I/O circuitry
External Memory Interface: address bus
function
Port 0.0
Port 0.1
reset)
(after
Main
HDLC:
reference
clock input
HDLC:
Receive data
input
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.
Alternate function
I2C clock
I2C serial data
UART3 Transmit data
output
UART3: Receive
Data input
4)
4)
STR71xF