Rainbow Electronics API4000M - Manual

INTEGRATED
API4000M
SERIES
CIRCUITS INC. VOICE OTP MODULE
1
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GENERAL DESCRIPTION
API4000M is a 4-channel Sound Generator which consists of Melody-Controller and Micro-Controller.
API4000M can directly drive Speaker by the Power Amplifier inside, It has 12 I/O Ports connect with other units.
API4000M give 24Bit parallel Address Bus and 8Bit parallel Data Bus for connecting with the Memory from
outside, it can process data maximum 128M bits, it commendatory apply to the product which use high quality
voice and music synthesizer.
„
FEATURE
*. 4-channel Sound Generator with Melody
*. VCC = 2.7V ~ 5V
*. 4bit ADPCM
*. 24bit Address Bus, 8bit Data Bus
*. 42 Instruction Set
*. 12 Input/Output Data Port
*. Built-In Power Amplifier
PART NO. VOICE DURATIONS
API4000M2 22 min.
API4000M4 44 min.
API4000M8 88 min.
25mm
42mm