AZDIS ACM1602M-RLYW-T, ACM1602M-RLYS-T, ACM1602M-RLYD-T, ACM1602M-RLGW-T, ACM1602M-RLGS-T Datasheet

AZ DISPLAYS, INC.

Complete LCD Solutions

AZ DISPLAYS, INC. 1 6/6/97

ACM1602M SERIES LCD MODULE

1.0 PHYSICAL DATA

Item Nominal Dimensions / Available Options Unit

Number of Characters 16 characters x 2 line -

Character Format 5 x 7 dots with cursor -

Overall Module Size (W x H x D) 85.0 x 30.0 x max 13.0 for LED backlight version

85.0 x 30.0 x max 9.5 for reflective or EL backlight version

mm

Dot Size (W x H) 0.50 x 0.55 mm

Dot Pitch (W x H) 0.57 x 0.62 mm

Duty 1/16 -

Controller IC KS0066 -

LC Fluid Options STN -

Polarizer Options Reflective, Transflective, Transmissive -

Backlight Options EL, LED -

Temperature Range Options Standard, Wide temp -

2.0 ABSOLUTE MAXIMUM RATINGS

Item Symbol Min Typ Max Unit

Operating temperature (Standard) Top 0 - 50 °C

Storage temperature (Standard) Tst -20 - 70 °C

Operating temperature (Wide temp) Top -20 - +70 °C

Storage temperature (Wide temp) Tst -30 - +80 °C

Input voltage VI VSS - VDD V

Supply voltage for logic VDD-VSS 0 5.0 6.5 V

Supply voltage for LCD drive (Standard) VDD-VO 0 - 6.5 V

Supply voltage for LCD drive (Wide temp) VDD-VO 0 - 13.5 V

3.0 OPTICAL CHARACTERISTICS (Ta = 25°C, VDD = 5.0V ± 0.25V, STN LC Fluid)

Item Symbol Condition Min Typ Max Unit

Viewing angle (horizontal) θ Cr ≥ 2.0 ±30 - ±45 deg

Viewing angle (vertical) φ Cr ≥ 2.0 60 - 80 deg

Contrast Ratio Cr φ=0°, θ=0° 4.5 - 10

Response time (rise) Tr φ=0°, θ=0° - 120 240 ms

Response time (fall) Tf φ=0°, θ=0° - 155 310 ms

AZ DISPLAYS, INC. 2 6/6/97

ACM1602M SERIES LCD MODULE

4.0 ELECTRICAL CHARACTERISTICS (Ta = 25°C, VDD = 5.0V ± 0.25V)

Item Symbol Condition Min Typ Max Unit

Supply voltage for LCD drive (Std temp) VDD-VO Ta = 25°C 4.8 V

Supply voltage for LCD drive (Wide temp) VDD-VO Ta = 25°C 6.1 V

Input voltage VI - 4.75 5.0 5.25 V

Input high voltage VIH - 2.2 - VDD V

Input low voltage VIL - 0 - 0.6 V

Output high voltage VOH IOH=0.2mA 2.4 - - V

Output low voltage VOL IOL=1.2mA - - 0.4 V

Supply current IDD VDD=5.0V - 3.0 mA

Input leakage current ILKG - - - 1.0 uA

LED power supply current ILED VLED=5V, R=8.2Ω - 100 - mA

EL power supply current IEL VEL=110VAC, 400HZ - 5 - mA

5.0 INTERFACE PIN CONNECTIONS

Pin No. Symbol Level Pin Description Function

1 VDD - Supply voltage for logic +5V

2 VSS - Ground 0V

3 VO - LCD contrast adjust By user

4 RS H/L Register select H: Data; L: Instruction code

5 R/W H/L Read / write H: Data read, L: Data write

6 E H, H→L Enable Start signal for data read/write

7 DB0 H/L Data bit 0 8-bit interface

8 DB1 H/L Data bit 1 8-bit interface

9 DB2 H/L Data bit 2 8-bit interface

10 DB3 H/L Data bit 3 8-bit interface

11 DB4 H/L Data bit 4 4-bit or 8-bit interface

12 DB5 H/L Data bit 5 4-bit or 8-bit interface

13 DB6 H/L Data bit 6 4-bit or 8-bit interface

14 DB7 H/L Data bit 7 4-bit or 8-bit interface

A A - Anode for LED backlight Power supply for LED/EL backlights

K K - Cathode for LED backlight Power supply for LED/EL backlights