ST10F276-6QR3 STMicroelectronics, ST10F276-6QR3 Datasheet - Page 108

• Manufacturer Part Number: ST10F276-6QR3
• Description: MCU 16BIT 832K FLASH 144-PQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F276-6QR3

• 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-MQFP, 144-PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

System reset
108/231
Figure 25. 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
and 39). 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
Section 19.7: Reset circuitry
≥ 1.2 ms (for resonator oscillation + PLL stabilization)
≥ 10.2 ms (for crystal oscillation + PLL stabilization)
≥ 1 ms (for on-chip VREG 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)
and figures 37,
not t.
not t.
not t.
8 TCL
ST10F276E
38