ST10F276Z5Q3TR STMicroelectronics, ST10F276Z5Q3TR Datasheet - Page 122

• Manufacturer Part Number: ST10F276Z5Q3TR
• Description: MCU 16BIT 832KBIT FLASH 144-PQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F276Z5Q3TR

• Core Processor: ST10
• Core Size: 16-Bit
• Speed: 64MHz
• Connectivity: ASC, CAN, EBI/EMI, I²C, SSC, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 111
• Program Memory Size: 832KB (832K x 8)
• Program Memory Type: FLASH
• Ram Size: 68K 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-QFP
• Processor Series: ST10F27x
• Core: ST10
• Data Bus Width: 16 bit
• Data Ram Size: 68 KB
• Interface Type: CAN, I2C
• Maximum Clock Frequency: 64 MHz
• Number Of Programmable I/os: 111
• Number Of Timers: 5
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 24 Channel
• For Use With: 497-6399 - KIT DEV STARTER ST10F276Z5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

System reset
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internal signal RSTF) is sufficiently held low by the external hardware to inject a Long
Hardware reset. After this occurrence, the initialization routine is not able to recognize a
Software or Watchdog bidirectional reset event, since a different source is flagged inside
WDTCON register. This phenomenon does not occur when internal FLASH is selected
during reset (EA = 1), since the initialization of the FLASH itself extend the internal reset
duration well beyond the filter delay.
Next
Timer Bidirectional reset events: In particular
Hardware reset.
Figure 34. SW / WDT bidirectional RESET (EA=1)
Figure
RSTIN
RSTF
(After Filter)
P0[15:13]
P0[12:8]
P0[7:2]
P0[1:0]
IBUS-CS
(Internal)
FLARST
RST
RSTOUT
34,
Figure 35
≤ 500 ns
≥ 50 ns
and
Figure 36
1024 TCL
≤ 1 ms
summarize the timing for Software and Watchdog
not transparent
not transparent
not transparent
transparent
Figure 36
≤ 500 ns
≥ 50 ns
shows the degeneration into
≤ 2 TCL
not t.
not t.
7 TCL
ST10F276Z5