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HD404054 Datasheet, PDF (93/103 Pages) Hitachi Semiconductor – HMCS400-series microcomputers designed to increase program productivity with large-capacity memory | |||
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HD404054 Series/HD404094 Series
I/O Characteristics for High-Current Pins and Intermediate-Voltage Pins (HD404052, HD404054,
HD404092, HD404094: VCC = 1.8 V to 6.0 V, GND = 0 V, T a = â20°C to +75°C; HD40A4052,
HD40A4054: VCC = 4.0 V to 6.0 V, GND = 0 V, Ta = â20°C to +75°C; HD4074054, HD4074094: VCC =
2.7 V to 5.5 V, GND = 0 V, Ta = â20°C to +75°C, unless otherwise specified)
Pin(s)
Item
HD404054 HD404094
Symbol Series Series Min
Typ Max
Test
Unit Condition
Notes
Input high VIH
voltage
Input low
VIL
voltage
Output high VOH
voltage
D0âD9
D0âD9
D0âD9
D0âD3
D0âD3,
D8, D9
D0âD3,
D8, D9
D0âD3,
D8, D9
D0âD3
0.7 VCC â VCC + 0.3 V
â0.3
â 0.3 VCC V
VCC â 1.0 â â
V
2.0
ââ
V
âIOH = 0.5 mA
âIOH = 10 mA, 2
VCC = 4.5 V to
6.0 V
Output low VOL
voltage
â
D0âD9
D4âD7
D0âD9
11.5
â
ââ
â 0.4
V 500 k⦠at 12 V
V
IOL = 0.4 mA
D4âD9
D4âD9
â
â 2.0
V
IOL = 15 mA, 2
VCC = 4.5 V to
6.0 V
I/O leakage | IIL |
current
D0âD9
â
D0âD3,
â
D8, D9
D4âD7
â
â1
â 20
µA Vin = 0 V to VCC 1
µA Vin = 0 V to
1
12 V
Pull-down IPD
MOS current
D0âD3
D0âD3
â
30 â
µA VCC = 3 V,
3
Vin = 3 V
â
20
100 500
µA VCC = 5 V,
4
Vin = 5 V
Pull-up MOS âIPU
D4âD9
D8, D9
â
current
30 â
µA VCC = 3 V,
3
Vin = 0 V
â
20
100 500
µA VCC = 5 V,
4
Vin = 0 V
Notes: 1. Output buffer current is excluded.
2. When using HD4074054, HD4074094, VCC = 4.5 V to 5.5 V.
3. Applies to HD404052, HD404054, HD4074054, HD404092, HD404094, HD4074094.
4. Applies to HD40A4052, HD40A4054.
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