STR731FV1T7 STMicroelectronics, STR731FV1T7 Datasheet - Page 30

• Manufacturer Part Number: STR731FV1T7
• Description: IC MCU ARM7 128K FLASH 100-TQFP
• Manufacturer: STMicroelectronics
• Series: STR7r

Specifications of STR731FV1T7

• 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 ~ 105°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: + 105 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
• For Use With: 497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-5141; 497-5141-1; 497-5141-1

Electrical parameters
30/52
Main oscillator characteristics
V
Table 14.
Symbol
DD
V
t
STUP
V
f
OSC
OSC
g
AV
m
= 5 V ± 10%
1)
1)
1)
Oscillator frequency
Oscillator
transconductance
Oscillation amplitude
Oscillator operating
point
Oscillator start-up time
Main oscillator characteristics
Parameter
,
T
A
= -40° C to T
Amax
External crystal, V
External crystal, V
External crystal, V
External crystal, V
External crystal, V
External crystal, V
Sine wave middle, T
f
f
f
f
f
f
f
f
OSC
OSC
OSC
OSC
OSC
OSC
, unless otherwise specified.
OSC
OSC
= 4 MHz, T
= 8 MHz, T
= 4 MHz, T
= 6 MHz, T
= 8 MHz, T
= 8 MHz, T
= 4 MHz, T
= 6 MHz, T
Conditions
A
A
A
A
A
A
DD
DD
DD
DD
DD
DD
A
A
= 25
= 25
=-40
=-40
=-40
= 25
=25
=25
A
= 25
= 5.5 V,
= 5.0 V,
= 5.5 V,
= 5.0 V,
= 5.5 V,
= 5.0 V,
o
o
o
o
o
o
o
o
C
C
C
C
C
C
C
C
o
C
Min
1.5
4
-
-
-
-
-
-
-
-
Value
0.77
Typ
2.4
5.5
3.3
2.7
1.-
-
-
-
Max
STR73xFxx
4.2
12
8
8
7
-
-
-
-
-
mA/V
MHz
Unit
ms
ms
ms
ms
ms
ms
V
V