W77L532A Datasheet, PDF (74/88 Pages) List of Unclassifed Manufacturers – 8-BIT MICROCONTROLLER

W77L532A
DC Characteristics, continued
PARAMETER
Input High Voltage
P0, P1, P2, P3, EA
Input High Voltage RST
Input High Voltage
XTAL1^[*3]
Sink current
P1, P3
Sink current
P0,P2, ALE, PSEN
Source current
P1, P3
Source current
P0,P2, ALE, PSEN
Output Low Voltage
P1, P3
SYM.
VIH1
VIH2
VIH3
Isk1
Isk2
Isr1
Isr2
VOL1
SPECIFICATION
MIN.
MAX. UNIT
2.4 VDD +0.2 V
1.4 VDD +0.2 V
2.7 VDD +0.2 V
1.5 VDD +0.2 V
3.5 VDD +0.2 V
1.8 VDD +0.2 V
6
9
mA
4.5
6.5
mA
10
14
mA
6.5
9.5
mA
-180
-360
uA
-75
-110
uA
-10
-18
mA
-3
-8
mA
-
0.45
V
-
0.4
V
TEST CONDITIONS
VDD = 5.5V
VDD = 2.7V
VDD = 5.5V
VDD = 2.7V
VDD = 5.5V
VDD = 2.7V
VDD = 4.5V, VOL = 0.45
VDD = 2.7V, VOL = 0.4
VDD = 4.5V , VOL = 0.45V
VDD = 2.7V, VOL=0.4
VDD = 4.5V, VOL = 2.4V
VDD = 2.7V, VOL = 1.4V
VDD = 4.5V, VOL = 2.4V
VDD = 2.7V, VOL = 1.4V
VDD = 4.5V, IOL = +6 mA
VDD = 2.7V, IOL = +4.5 mA
Output Low Voltage
P0, P2, ALE, PSEN ^[*2]
-
VOL2
-
0.45
0.4
V VDD = 4.5V, IOL = +10 mA
V VDD = 2.7V, IOL = +6.5 mA
Output High Voltage
P1, P3
2.4
-
VOH1
1.4
-
V VDD = 4.5V, IOH = -180 µA
V VDD = 2.7V, IOL = -75 uA
Output High Voltage
P0, P2, ALE, PSEN ^[*2]
2.4
-
VOH2
1.4
-
V VDD = 4.5V, IOH = -10mA
V VDD = 2.7V, IOL = -3 mA
Notes:
*1. RST pin is a Schmitt trigger input.
*2. P0, ALE and PSEN are tested in the external access mode.
*3. XTAL1 is a CMOS input.
*4. Pins of P1, P2, P3 can source a transition current when they are being externally driven from 1 to 0. The transition
current reaches its maximum value when VIN approximates to 2V.
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