ST10F276Z5 STMicroelectronics, ST10F276Z5 Datasheet - Page 110

• Manufacturer Part Number: ST10F276Z5
• Description: 16-BIT MICROCONTROLLER WITH MAC UNIT, UP TO 832 KBYTES FLASH MEMORY AND UP TO 68 KBYTES RAM
• Manufacturer: STMicroelectronics

Specifications of ST10F276Z5

• Single Voltage Supply: 5V ±10% (embedded regulator for 1.8 V core supply)

System reset
110/239
Figure 25. Asynchronous power-on RESET (EA = 0)
1. 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
and
Figure
V
V
XTAL1
RPD
RSTIN
RSTF
(After Filter)
P0[15:13]
P0[12:2]
P0[1:0]
ALE
RST
DD
18
39. It occurs when RSTIN is low and RPD is detected (or becomes) low as well.
≥ 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
Figure
1)
not t.
not t.
not t.
8 TCL
37,
ST10F276Z5
Figure 38