name:         PCF2111C
function:     LCD driver
package:      DIP40,40
manufacturer: Philips

    +--()--+
clb | 1  40| dlen
Vdd | 2  39| data
osc | 3  38| bp1
Vss | 4  37| bp2
s32 | 5  36| s1
s31 | 6  35| s2
s30 | 7  34| s3
s29 | 8  33| s4
s28 | 9  32| s5
s27 |10  31| s6
s26 |11  30| s7
s25 |12  29| s8
s24 |13  28| s9
s23 |14  27| s10
s22 |15  26| s11
s21 |16  25| s12
s20 |17  24| s13
s19 |18  23| s14
s18 |19  22| s15
s17 |20  21| s16
    +------+


This pinout came from the Chipdir:
http://www.chipdir.org/