STR712FR2T6 STMicroelectronics, STR712FR2T6 Datasheet - Page 21

• 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
3.4
Pin description for 64-pin packages
Figure 3.
P0.10/U1.RX/U1.TX/SCDATA
P0.13/U2.RX/T2.OCMPA
P0.14/U2.TX/T2.ICAPA
1)
P0.11/U1.TX/BOOT.1
CANTX and CANRX in STR712F only, in STR715F they are general purpose I/Os.
STR712/STR715 LQFP64 pinout
P0.12/SCCLK
BOOTEN
nJTRST
JTMS
JTDO
TEST
JTCK
JTDI
VSS
VSS
V33
NU
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
LQFP64
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
P1.14/HRXD/I0.SDA
P1.13/HCLK/I0.SCL
P1.10
P1.9
VSS
P1.12/CANTX
P1.11/CANRX
P1.8
P1.7/T1.OCMPA
VSSIO-PLL
V33IO-PLL
P1.6/T1.OCMPB
P1.5/T1.ICAPB
P1.4/T1.ICAPA
P1.3/T3.ICAPB/AIN.3
P1.2/T3.OCMPA/AIN.2
System architecture
1)
1)
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