msm98p05 Oki Semiconductor, msm98p05 Datasheet
![no-image](/images/no-image-200.jpg)
msm98p05
Related parts for msm98p05
msm98p05 Summary of contents
Page 1
... Voice Synthesis IC with Built-in 2-Mbit OTP ROM GENERAL DESCRIPTION The MSM98P05 is a PCM-based voice synthesis IC with built-in 2-Mbit OTP (One Time PROM). This IC employs OKI nonlinear PCM algorithm and straight PCM algorithm for playback and contains a current mode 10-bit D/A converter and a low-pass filter. ...
Page 2
Address & 6 SW2 Switching SW1 Controller SW0 CPU/STD Random Circuit RND I/O BUSY Interface OSC1 OSC OSC2 XT/RC OSC3/TEST XT/CR PGM V PP Program Circuit 2-Mbit OTP ROM 18-Bit (Including 11 Kbits of Multiplexer Edit ROM ...
Page 3
... RESET RND 5 16 XT/ CPU/STD BUSY 7 14 OSC3/TEST GND 8 13 OSC2 OSC1 REF AOUT 20-Pin Plastic DIP Note: Applies to MSM98P05RS NC: No connection 24-Pin Plastic SOP Note: Applies to MSM98P05GS-K ...
Page 4
... Outputs "H" level in standby state when RC oscillation is selected. Random playback starts if RND pin is set to "L" level. Fetches addresses from random address generation circuit in the IC at the falling edge of RND. Set to "H" level when the random playback function is not used. This pin has internal pull-up resistor. MSM98P05 DD 4/13 ...
Page 5
... Logic input to A0 pin becomes invalid if the random playback function is used. Power supply pin for writing to the built-in OTP. This pin should be set to "H" level or be open during playback. Interface pin for writing to the built-in OTP. This pin should be set to "L" level or be open during playback. MSM98P05 5/13 ...
Page 6
... SW1 V SW2 PGM V RND BUSY A0 RESET OSC3 OSC2 XT/CR OSC1 CPU/STD GND A1 A0 SW2 SW1 MSM98P05 PP REF SW0 Address [HEX 6/13 ...
Page 7
V DD SW0 AOUT SW1 SW2 V REF V PP PGM XT/CR BUSY CPU/STD RESET RND A0 OSC3 A1 OSC2 OSC1 A2 GND ...
Page 8
Address I2 Controller I1 I0 CPU/STD I/O ST Interface NAR OSC1 OSC OSC2 XT/RC OSC3/TEST XT/CR PGM V PP Program Circuit 2-Mbit OTP ROM 18-Bit (Including 11 Kbits of Multiplexer Edit ROM & Address ROM) DATA ...
Page 9
... XT/ CPU/STD NAR 7 14 OSC3/TEST GND 8 13 OSC2 OSC1 REF AOUT 20-Pin Plastic DIP Note: Applies to MSM98P05RS NC: No connection 24-Pin Plastic SOP Note: Applies to MSM98P05GS-K ...
Page 10
... This pin has internal pull-up resistor. Phrase input pins corresponding to vocalized sound. Power supply pin for writing to the built-in OTP. This pin should be set to "H" level or be open. Interface pin for writing to the built-in OTP. This pin should be set to "L" level or be open. MSM98P05 10/13 ...
Page 11
... Semiconductor APPLICATION CIRCUIT P1.5 P1.4 P1.3 P1.2 P1.1 P1.0 P2.2 P2.1 P3.0 RESET XTAL1 XTAL2 Application Circuit when Used as Microcontroller Interface REF AOUT I0 ST RESET NAR CPU/STD V XT/CR PP PGM OSC2 OSC3 OSC1 GND MSM98P05 + – STBY VR GND SEL + – 11/13 ...
Page 12
... Semiconductor PACKAGE DIMENSIONS DIP20-P-300-2.54-W1 MSM98P05 (Unit : mm) Package material Epoxy resin Lead frame material 42 alloy Pin treatment Solder plating Solder plate thickness more Package weight (g) 1.50 TYP. 12/13 ...
Page 13
... Therefore, before you perform reflow mounting, contact Oki’s responsible sales person for the product name, package name, pin number, package code and desired mounting conditions (reflow method, temperature and times). MSM98P05 (Unit : mm) Package material Epoxy resin ...
Page 14
NOTICE 1. The information contained herein can change without notice owing to product and/or technical improvements. Before using the product, please make sure that the information being referred to is up-to-date. 2. The outline of action and examples for application ...