BU8766FV Datasheet, PDF (2/2 Pages) List of Unclassifed Manufacturers – Tone generator LSI for cellular phones

Electrical characteristics
Ta=25°C
Parameter
Symbol Min. Typ. Max. Unit
Conditions
Block Diagram
TEST0 1
SI 2
SO 3
TEST1 4
SCLK 5
VDD ₆
MCLK 7
RESET 8
Test
Serial I/F
SRAM
1k 8bits
wd
adr rd
RAM I/F
WAVE Gen.
setting-data
Timing
Gen.
Wave
Reg.
WAVE Gen.
setting-data
clksel
cpuclk
WAVE Gen.
setting-data
CLK Gen.
compact MIDI
sequencer
wavsel
wavclk
DAC
9bits
IPF
fc=20kHz
16 ANOUT
VDD
15 VREF
14 GND
GND
13 EN
12 PORT
11 INT
10 PAGE
9 PINT
BU8766FV