ST62E25C ST Microelectronics, ST62E25C Datasheet - Page 87

• Manufacturer Part Number: ST62E25C
• Description: (ST62T15C / ST62T25C) 8-BIT OTP/EPROM MCUs WITH A/D CONVERTER
• Manufacturer: ST Microelectronics

CONTROL PIN CHARACTERISTICS (Cont’d)
Figure 70. Typical Application with RESET pin
11.9.2 NMI Pin
Subject to general operating conditions for V
Notes:
1. Unless otherwise specified, typical data are based on T
2. Data based on characterization results, not tested in production.
3. Hysteresis voltage between Schmitt trigger switching levels. Based on characterization results, not tested.
4. The R
Figure 71. Typical R
Symbol
R
tested in production.
V
pull-up
V
V
hys
IH
IL
EXTERNAL
CIRCUIT
RESET
pull-up
Input low level voltage
Input high level voltage
Schmitt trigger voltage hysteresis
Weak pull-up equivalent resistor
7)
equivalent resistor is based on a resistive transistor. This data is based on characterization results, not
V
DD
0.1 F
0.1 F
pull-up
Parameter
V
DD
Rpull-up [Kohm]
300
250
200
150
100
vs. V
4.7k
50
2)
2)
DD
3
with V
4)
3)
R ES E T
IN
DD
=V
V
4
, f
IN
SS
OSC
8)
V
VDD [V]
A
Conditions
Ta=-40°C
Ta=25°C
SS
=25°C and V
R
, and T
ESD
V
V
1)
DD
DD
R
=5V
=3.3V
V
A
PU
DD
5
unless otherwise specified.
DD
=5V.
Ta=95°C
Ta=125°C
f
INT
0.7xV
Min
200
40
80
STOP MODE
DD
6
Typ
400
100
200
ST6215C/ST6225C
1)
WATCHDOG RESET
LVD RESET
0.3xV
Max
350
700
DD
INTERNAL
RESET
87/105
Unit
mV
k
V
1