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3. Electrical Specifications for HD61830/HD61830B

3.1 Absolute Maximum Ratings

Item Symbol Value Units
Power supply voltage VCC -0.3 to 7.0 V
Input voltage Vin -0.3 to VCC+0.3 V
Operating Temperature Top -20 to 75 °C
Storage Temperature Tstg -55 to 125 °C

Note:

  1. All voltages are referenced to GND=0V
  2. Specification is for HD61830(B) only. LCD module specifications may differ.

3.2 Electrical Characteristics

(VCC=+5V±10%, GND=0V, Ta=-20 to +75°C)

Item Symbol Condition Min Max Units Notes
Input voltage "H" VIH   2.2 VCC V 1, 4
(TTL Level) "L" VIL   0 0.8 V 1, 2, 4
  "H" VIHR   3.0 VCC V 2
Input voltage "H" VIHC   0.7VCC VCC V 3, 7
(CMOS Level) "L" VILC   0 0.3VCC V 3, 7
Output voltage "H" VOH -IOH=0.6mA 2.4 VCC V 4
(TTL level) "L" VOL IOL=1.6mA 0 0.4 V 4
Output voltage "H" VOHC -IOH=0.6mA VCC-0.4 VCC V 5, 6
(CMOS level) "L" VOLC IOL=0.6mA 0 0.4 V 5, 6
Input leakage current IIL Vin=0~VCC -5 5 µA 4
Output leakage current IOL Vout=0~VCC -10 10 µA 4
Internal Oscillation fosc Cf=15p±5%
Rf=39K±2%
fosc=500KHz		 400 600 KHz 3
External clock frequency fcp   100
100		 1100
2400		 KHz 37
External clock Duty Duty   47.5 52.5 % 3, 7
Ext. clock rise/fall time trcp, tfcp   - 50
25		 ns 3
7

Notes:

  1. E, (Not CS), RS, R/(Not W)
  2. (Not RST)
  3. CR for HD61830
  4. DB0 to DB7
  5. FLM, CL1, CL2
  6. D1, D2, M
  7. CR for HD61830B

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