ST10F272M-4TR3 STMicroelectronics, ST10F272M-4TR3 Datasheet - Page 125

• Manufacturer Part Number: ST10F272M-4TR3
• Description: MCU 16BIT 256K FLASH 144-LQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F272M-4TR3

• 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-MQFP, 144-PQFP
• Processor Series: ST10F27x
• Core: ST10
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

ST10F272M
24.4
Table 54.
Based on thermal characteristics of the package and with reference to the power
consumption figures provided in the next tables and diagrams, the following product
classification can be proposed. However, 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 55.
Parameter interpretation
The parameters listed in the following tables represent the characteristics of the
ST10F272M and its demands on the system.
Where the ST10F272M 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
ST10F272M, the symbol ‘SR’ for system requirement, is included in the ‘Symbol’ column.
Symbol
Θ
JA
PQFP 144
LQFP 144
Package
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)
Thermal characteristics
Package characteristics
Ambient temperature range
Description
-40 to +125°C
Electrical characteristics
Value (typical)
CPU frequency range
30
40
35
1 to 40 MHz
°C/W
125/176
Unit