ST10F276Z5 STMicroelectronics, ST10F276Z5 Datasheet - Page 117

• 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)

ST10F276Z5
Figure 30. Synchronous long hardware RESET (EA = 1)
1. If during the reset condition (RSTIN low), RPD voltage drops below the threshold voltage (around 2.5 V for
2. Minimum RSTIN low pulse duration shall also be longer than 500ns to guarantee the pulse is not masked
5 V operation), the asynchronous reset is then immediately entered.
If RPD returns above the threshold, the reset is definitively taken as asynchronous.
by the internal filter (refer to
RSTIN
RSTOUT
RPD
RSTF
(After Filter)
P0[15:13]
P0[12:2]
P0[1:0]
FLARST
RST
IBUS-CS
(Internal)
≤ 500 ns
≥ 50 ns
≤4 TCL
200
2)
µ
Section 19.6
≤12 TCL
not t.
A Discharge
not transparent
≤ 500 ns
≥ 50 ns
).
1024+8 TCL
1024+8 TCL
not transparent
transparent
At this time RSTF is sampled LOW
so it is definitely LONG reset
transparent
≤ 500 ns
≥ 50 ns
3..4 TCL
≤ 1 ms
1)
V
RPD
> 2.5 V Asynchronous Reset not entered
≤ 2 TCL
not t.
not t.
not t.
7 TCL
System reset
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