TMP86C993XB(EYZ) Toshiba, TMP86C993XB(EYZ) Datasheet - Page 239

• Manufacturer Part Number: TMP86C993XB(EYZ)
• Description: EMULATION CHIP FOR TMP86F SSOP
• Manufacturer: Toshiba
• Series: -r

Specifications of TMP86C993XB(EYZ)

• Accessory Type: Adapter
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: TMP86F SSOP
• Other names: TMP86C993XB; TMP86C993XB

21.6
Note 1: Because the power-on reset releasing voltage and the power-on reset detecting voltage change relative to one another,
Note 2: The input clock to the warm-up counter is derived from the oscillation circuit. Because the oscillation frequency is unstable
Note 3: The supply voltage must be raised to satisfy the condition t
Note:The voltage detection circuit may not operate properly depending on transitions in supply voltage (VDD). When
Symbol
t
t
t
Voltage detection circuit characteristics
VLTOFF
V
VLTPW
Symbol
VLTON
V
t
t
PROFF
t
t
PWUP
PROFF
PRON
t
PRON
PRW
VDD
designing your application system, careful consideration must be given to ensure proper operation of the voltage
detection circuit by referring to the device's electrical characteristics.
Voltage detection reset signal
the detected voltage will never become inverted.
until the oscillation circuit stabilizes, the warm-up time includes error.
Voltage detection interrupt
reset signal
Power supply voltage (V DD )
Voltage detection release response time
Voltage detection response time
Voltage detection minimum pulse width
Power-on reset release voltage (Note1)
Power-on reset threshold voltage (Note1)
Power-on reset release response time
Power-on reset generation response time
Power-on reset minimum pulse width
Power-on warm-up time
Power-on reset
Detection voltage level
Figure 21-3 Operation timing of Voltage detection circuit
Operation voltage
Parameter
Parameter
Page 225
t VLTON
Min
2.2
2.0
1.0
9.0
Min
-
-
-
1.0
-
-
t VLTPW
VDD
< t
PWUP
Typ.
0.01
0.01
15.0
2.4
2.2
Typ.
0.01
0.01
-
-
-
t VLTOFF
.
(V
(V
SS
48.0
SS
Max
2.6
2.3
0.1
0.1
Max
= 0 V, Topr = −40 to 85 °C)
5
-
0.1
0.1
-
= 0 V, Topr = -40 to 85 °C)
TMP86FH92DMG
Unit
ms
Unit
V
ms