SM1126 Series
NIPPON PRECISION CIRCUITS INC.
Melody IC with Built-in SRAM
OVERVIEW
The SM1126 Series are melody ICs for use in mobile telecommunications equipment. A maximum of 15 melodies can be stored in programmable ROM and one in built-in read/write SRAM.
PINOUT
(Top View)
8-pin VSOP
FEATURES
s s
OSC SIO SC ST
1 2 3 4
8 7
VSS VDD MTO TEST
s s
s...
