ST10F272M-4T3 STMicroelectronics, ST10F272M-4T3 Datasheet - Page 92

• Manufacturer Part Number: ST10F272M-4T3
• Description: MCU 16BIT 256K FLASH 144-LQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F272M-4T3

• 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

System reset
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Figure 27. SW/WDT bidirectional reset (EA = 1)
Figure 28. SW/WDT bidirectional reset (EA = 0)
(after filter)
P0[15:13]
RSTOUT
RSTF
P0[12:8]
(after filter)
P0[7:2]
P0[1:0]
RSTIN
P0[15:13]
RSTOUT
IBUS-CS
(internal)
FLARST
RSTF
P0[12:8]
ALE
RST
P0[7:2]
P0[1:0]
RSTIN
RST
≤ 500 ns
≥ 50 ns
≤ 500 ns
≥ 50 ns
1024 TCL
Not transparent
Not transparent
Not transparent
1024 TCL
≤ 1ms
Not transparent
Not transparent
Not transparent
Transparent
Transparent
≤ 500 ns
≥ 50 ns
At this time RSTF is sampled HIGH
so SW or WDT reset is flagged in WDTCON
≤2 TCL
≤ 500 ns
≥ 50 ns
Not t.
Not t.
Not t.
Not t.
7 TCL
8 TCL
ST10F272M