ST10F273M-4T3 STMicroelectronics, ST10F273M-4T3 Datasheet - Page 86

• Manufacturer Part Number: ST10F273M-4T3
• Description: MCU 16BIT 512K FLASH 144-LQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F273M-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: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 36K 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
86/182
Figure 19. Asynchronous power-on RESET (EA = 0)
1. 3 to 8 TCL depending on clock source selection
Hardware reset
The asynchronous reset must be used to recover from catastrophic situations of the
application. It may be triggered by the hardware of the application. Internal hardware logic
and application circuitry are described in Reset circuitry chapter and Figures 31,
It occurs when RSTIN is low and RPD is detected (or becomes) low as well.
V
V
XTAL1
RPD
RSTIN
RSTF
(After Filter)
P0[15:13]
P0[12:2]
P0[1:0]
ALE
RST
DD
18
≥ 1 ms (for on-chip VREG stabilization)
≥ 1.2 ms (for resonator oscillation + PLL stabilization)
≥ 10.2 ms (for crystal oscillation + PLL stabilization)
not transparent
...
transparent
transparent
system start-up configuration
≥ 50 ns
≤ 500 ns
Latching point of Port0 for
3..4 TCL
3..8 TCL
(1)
not t.
not t.
not t.
8 TCL
ST10F273M
32
and 33.