STR731FV1T6 STMicroelectronics, STR731FV1T6 Datasheet - Page 31

• Manufacturer Part Number: STR731FV1T6
• Description: MCU 32BIT 128K FLASH 100-TQFP
• Manufacturer: STMicroelectronics
• Series: STR7r

Specifications of STR731FV1T6

• Core Processor: ARM7
• Core Size: 32-Bit
• Speed: 36MHz
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Processor Series: STR731x
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• Data Ram Size: 16 KB
• Interface Type: CAN, I2C, SPI, UART
• Maximum Clock Frequency: 36 MHz
• Number Of Programmable I/os: 72
• Number Of Timers: 9
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWARM, EWARM-BL, MCBSTR730, KSK-STR731-PL, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: STR730-SK/HIT, STR730-SK/RAIS, STR731-SK/IAR, STR730-EVAL, STX-PRO/RAIS, STX-RLINK, STR79-RVDK/CPP, STR79-RVDK, STR79-RVDK/UPG
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

STR73xFxx
Table 14.
1. Min and max values are guaranteed by characterization, not tested in production.
2. C
3. C
4. C
Symbol
R
external quartz crystal as well as the total board parasitic cross-capacitance between XTAL1 track and
XTAL2 track.
XTAL1 pin (C
application board track capacitance to ground and device pin capacitance).
XTAL1 pin (C
application board track capacitance to ground and device pin capacitance).
F
P
1
2
1)
represents the total capacitance between XTAL1 and ground, including the external capacitance tied to
represents the total capacitance between XTAL2 and ground, including the external capacitance tied to
represents the total capacitance between XTAL1 and XTAL2, including the shunt capacitance of the
Feedback resistor
Main oscillator characteristics (continued)
L
L
) as well as the total parasitic capacitance between XTAL1 track and ground (this includes
) as well as the total parasitic capacitance between XTAL2 track and ground (this includes
Parameter
f
f
f
f
f
Cp
OSC
OSC
OSC
OSC
OSC
Cp = 10 pF
Cp = 10 pF
Cp = 10 pF
Cp = 10 pF
2)
= 4 MHz
= 5 MHz
= 6 MHz
= 7 MHz
= 8 MHz
= 10 pF
Conditions
C
1
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
3)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
= C
= C
= C
= C
= C
= C
= C
= C
= C
= C
= C
= C
= C
= C
= C
= C
= C
= C
= C
= C
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
4)
= 20 pF
= 30 pF
= 40 pF
= 10 pF
= 20 pF
= 30 pF
= 40 pF
= 10 pF
= 20 pF
= 30 pF
= 40 pF
= 10 pF
= 20 pF
= 30 pF
= 40 pF
= 10 pF
= 20 pF
= 30 pF
= 40 pF
= 10 pF
Min
150
490 1035
490 1030
380
160
415
340
260
160
325
250
180
160
260
185
135
155
210
145
100
Electrical parameters
Value
Typ
555
850
470
800
735
580
415
640
550
420
375
525
420
315
340
435
335
245
Max
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit
31/52
Ω