* +5 V POWER SUPPLY
* 1/32 DUTY CYCLE
* BUILT-IN CONTROLLER (SED1520 OR EQUIVALENT)
* 8-BIT PARALLEL INTERFACE
* 4.2 V LED FORWARD VOLTAGE
* INTERFACE PIN CONNECTIONS
NO. 1 2 3 4 5 6 7 8~15 16 17 18 19 20
w
w
at . D w
Ao E1 E2 NC NC R/W VSS
aS
e e h
U 4 t
. c
* M