Toshiba TMP87CP24AF - Manual (Page 113)

TOSHIBA
TMP87CM24A/P24A
DC Characteristics (Vss = 0 V, Topr = - 10 to 70°C)
Parameter Symbol Pins Conditions Min Typ. Max Unit
Hysteresis Voltage V hs
Hysteresis inputs - 0.9 - V
Input Current
l|N1 TEST
V dd = 5.5V,
V| n = 5.5V/0V
- - ±2 piA l|N2
Open-drain ports and
tri-state ports
l|N3 RESET, STOP
Input Low Current
l|L
Push-pull ports V dd = 5.5 V,V|N = 0.4 V - - -2 mA
Input Resistance R|N2 RESET 100 220 450 kil
Output Leakage
Current I loi
Open drain ports V dd = 5.5V, V out = 5.5V - - 2
piA
I l 02 Tri-state ports VouT = 5.5V/0V - - ±2
Segment/Common
Output Voltage
V lcdi
SEG39 toSEGOand
COMB to COMO
0.75 1.0 1.33
V
V l CD2 V lcdi x 2
V l CD3 V lcdi x 3
Output High Voltage
V qhi
Push-pull ports (P4 port) V dd = 4.5 V, I qh = -200//A 2.4 - -
V qh 2
Tri - state ports
(PO, P1,P5 ports)
V dd = 4.5 V, ' oh = -0.7 mA 4.1 - -
Output Low Voltage V ql Except XOUT and P41 V dd = 4.5 V, I ql = 1-6mA - - 0.4
Output Low Current I ql 3 P41 V dd = 4.5 V, V ql = 1.0 V - 20 -
mA
Supply Current in
NORMAL 1 , 2 mode
I dd
V dd = 5.5 V
fc = 8MHz
fs = 32.768 kHz
V|M = 5.3V/0.2V
- 10 16
Supply Current in
IDLE 1,2 mode
- 6 10
Supply Current in
SLOW mode V dd = 3.0 V
fs = 32.768 kHz
V|M = 2.8V/0.2V
Voltage boost
frequency
= 1 kHz
- 30 70
piA
Supply Current in
SLEEP mode
- 15 40
Supply Current in
STOP mode V dd = 5.5 V
V| n = 5.3V/0.2V
- 0.5 10
Note 1: Typical values show those at Topr=25°C, V dd = 5V.
Note 2: Input Current; The current through pull-up or pull-down resistor is not included.
Note 3: / qd / Except for l^^p
Note 4: V lcd 2 indicates an output voltage at the 213 level when operating in the 1/4 or 1/3 duty mode.
Note 5: V lcdi indicates an output voltage at the 1/3 level when operating in the 1/4 or 1/3 duty mode.
NoteS: SEG/COM output voltage indicates an output voltage at no local.
Topr [°C] V lcdi Unit
Min typ. Max
- 10 1.03 1.33
V 25 0.85 1.0 1.15
70 0.75 - 1.00
3
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24-113 2002
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10-03