F272-BAG-T-TR STMicroelectronics, F272-BAG-T-TR Datasheet - Page 130

• Manufacturer Part Number: F272-BAG-T-TR
• Description: MCU 16BIT 256K FLASH 144-TQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of F272-BAG-T-TR

• Core Processor: ST10
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: ASC, CAN, EBI/EMI, I²C, SSC, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 111
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 20K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 24x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 144-TQFP, 144-VQFP
• Processor Series: ST10F27x
• Core: ST10
• Data Bus Width: 16 bit
• Data Ram Size: 12 KB
• Interface Type: ASC, CAN, I2C, SSC
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 111
• Number Of Timers: 4
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 24 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No

Electrical characteristics
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Table 61.
Based on thermal characteristics of the package and with reference to the power
consumption figures provided in next tables and diagrams, the following product
classification can be proposed. Anyhow, the exact power consumption of the device inside
the application must be computed according to different working conditions, thermal profiles,
real thermal resistance of the system (including printed circuit board or other substrata), I/O
activity, and so on.
Table 62.
Parameter interpretation
The parameters listed in the following tables represent the characteristics of the ST10F272
and its demands on the system.
Where the ST10F272 logic provides signals with their respective timing characteristics, the
symbol “CC” for Controller Characteristics, is included in the “Symbol” column. Where the
external system must provide signals with their respective timing characteristics to the
ST10F272, the symbol “SR” for System Requirement, is included in the “Symbol” column.
Symbol
Θ
JA
PQFP 144
LQFP 144
Package
Thermal characteristics
Package characteristics
Thermal Resistance Junction-Ambient
PQFP 144 - 28 x 28 x 3.4 mm / 0.65 mm pitch
LQFP 144 - 20 x 20 mm / 0.5 mm pitch
LQFP 144 - 20 x 20 mm / 0.5 mm pitch on four layer
FR4 board (2 layers signals / 2 layers power)
Ambient temperature range
Description
–40 / +125
–40 / +125
°
°
C
C
Value (typical)
ST10F272B/ST10F272E
CPU frequency range
30
40
35
1 – 64MHz
1 – 40MHz
°C/W
Unit