STR712FR2T6 STMicroelectronics, STR712FR2T6 Datasheet - Page 17

• Manufacturer Part Number: STR712FR2T6
• Description: IC MCU ARM7 TDMI 256K 64-LQFP
• Manufacturer: STMicroelectronics
• Series: STR7r

Specifications of STR712FR2T6

• Core Processor: ARM7
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: CAN, EBI/EMI, HDLC, I²C, SmartCard, SPI, UART/USART
• Peripherals: PWM, WDT
• Number Of I /o: 32
• 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: STR712x
• 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: 32
• 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-STR712-PL, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: STR710-SK/HIT, 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
• Cpu Family: STR7
• Device Core: ARM7TDMI
• Device Core Size: 32b
• Frequency (max): 66MHz
• Total Internal Ram Size: 64KB
• # I/os (max): 32
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 64
• Package Type: TQFP
• For Use With: MCBSTR7UME - MCBSTR7 + ULINK-ME DEV KITMCBSTR7 - BOARD EVAL STM STR71X SERIES497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU497-4886 - KIT STARTER FOR STR712F ARM MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-4515

STR71xF
Table 4.
100 E11 A.2
101 C12 A.3
102 B12 A.4
103 E10 V
104
105 D12 P1.9
106 D11
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
Pin n°
H12 V
H11 V
H10
G12 N.C.
G11 USBDP
G10 USBDN
F12 P1.11/CANRX I/O pu C
F11 D.13
F10 D.14
E12 A.1
H9 P1.8
H8 P1.12/CANTX I/O pu C
G9 D.10
G8 D.11
G7 D.12
F9
F8
E9 V
P1.7/T1.OCM
PA
D.15
A.0
P1.10/
USBCLK
33IO-PLL
SSIO-PLL
SS
33
STR710 pin description
Pin name
I/O pu C
I/O pd C
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O pd C
I/O pd
O
O
O
O
O
S
S
S
S
6)
6)
6)
6)
6)
6)
7)
7)
7)
7)
7)
C
C
C/
Input
T
T
T
T
T
T
T
T
X 4mA X
4mA X
4mA X
4mA X
8mA
8mA
8mA
8mA
8mA
8mA
8mA
8mA
8mA
8mA
8mA
4mA X
4mA X
Output
X
X
X
X
X
X
X
X
X
X
X
Supply voltage for digital I/O circuitry and for PLL
reference
Ground voltage for digital I/O circuitry and for PLL
reference
Port 1.8
Not connected (not bonded)
USB bidirectional data (data +). Reset state = HiZ
Note: On STR710 and STR711 only
This pin requires an external pull-up to V
maintain a high level.
USB bidirectional data (data -). Reset state = HiZ
Note: On STR710 and STR711 only.
External Memory Interface: data bus
External Memory Interface: address bus
Ground voltage for digital I/O circuitry
Supply voltage for digital I/O circuitry
Port 1.10
Port 1.11
Port 1.12
function
Port 1.7
Port 1.9
reset)
(after
Main
4)
4)
Timer 1:
Output
Compare A
CAN: receive data input
Note: On STR710 and STR712 only
CAN: Transmit data output
Note: On STR710 and STR712 only
USB: 48 MHZ
clock input
Alternate function
System architecture
4)
4)
33
to
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