
Oki Electric Industry
GENERAL DESCRIPTION
The MSM9005-xx is a controller/driver which displays 13 alphanumerics and symbols (5x7 dots) and 65 arbitrators on a dot matrix LCD panel that has 8 common inputs and 65 segment inputs. Command and display data are written by 8-bit serial transfer.
A maximum of 256 types of alphanumerics and symbols can be displayed using an internal character display ROM. The character display ROM is reprogrammable. The general purpose code is -01.
FEATURES
• Logic power supply (VDD) : 2.5 to 5.5V
• LCD bias power supply (VBI) : 4.0 to 8.0V
• LCD output resistance
Common driver (C1 to C8) : 6 kΩ
Segment driver (S1 to S65) : 18 kΩ
• Display content
Number of display characters : 13 characters, 1 line
Arbitrator : 65 dots
• Display control functions
Character blink : Characters all on or all off can be selected
Arbitrator blink : 1-dot unit or 5-dot units can be selected
All off setting possible
• 5 interfaces with microcomputer, CS, SI, SO, C/D and SHT (6 interfaces if RST is included)
• Internal character display ROM : 5 x 7 dots x 256 types (reprogrammable)
• Internal oscillation circuit : External R, C
• Package:
100-pin plastic QFP (QFP 100-P-1420-0.65-BK) (Product name: MSM9005-xxGS-BK)
xx indicates code number.