ML2252-XXXGA datasheet, PDF - EEWORLD Datasheet

EEWORLDEEWORLD

Datasheet

Datasheet> All Categories > Analog mixed-signal IC> Consumption circuit> ML2252-XXXGA

PDF

ML2252-XXXGA: DescriptionSpeech Synthesizer, 64.5s, CMOS, PQFP44, 9 X 10 MM, 0.80 MM PITCH, PLASTIC, QFP-44; CategoryAnalog mixed-signal IC Consumption circuit; File Size287KB，37 Pages; ManufacturerLAPIS Semiconductor Co., Ltd.

Download Datasheet Parametric Compare View All

ML2252-XXXGA Overview

Speech Synthesizer, 64.5s, CMOS, PQFP44, 9 X 10 MM, 0.80 MM PITCH, PLASTIC, QFP-44

ML2252-XXXGA Parametric

Parameter Name	Attribute value
Parts packaging code	QFP
package instruction	QFP, QFP44,.53X.57,32
Contacts	44
Reach Compliance Code	unknown
Is Samacsys	N
Other features	ALSO OPERATES AT 5V SUPPLY
Commercial integrated circuit types	SPEECH SYNTHESIZER
JESD-30 code	R-PQFP-G44
length	10.5 mm
Number of functions	1
Number of terminals	44
On-chip memory type	MASK ROM
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	QFP
Encapsulate equivalent code	QFP44,.53X.57,32
Package shape	RECTANGULAR
Package form	FLATPACK
power supply	3/5 V
Certification status	Not Qualified
Maximum read time	64.5 s
Maximum seat height	2.25 mm
Maximum slew rate	40 mA
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	2.7 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	0.8 mm
Terminal location	QUAD
width	9.5 mm
Base Number Matches	1

Preview

Download Datasheet

OKI Semiconductor

ML2251/52/53/54/56-XXX,

ML22Q54/Q58

2-Channel Mixing Oki ADPCM Algorithm-Based Speech Synthesis LSI

FEDL2250DIGEST-09

Issue Date: Feb. 9, 2006

This document contains minimum specifications. For full specifications, please contact your nearest Oki office or

representative.

GENERAL DESCRIPTION

The ML2250 family is a 2-channel mixing speech synthesis device with an on-chip voice data (i.e., phrases)

storing mask ROM and a flash memory. Besides playing the built-in voice data, this device can output voice data

that is input from outside the device. This ML2250 family allows selecting the playback method from the 8-bit

PCM, non-linear 8-bit PCM, 16-bit PCM, 2-bit ADPCM2, and 4-bit ADPCM2 algorithms. And the sound volume

is adjustable as well.

The ML2250 family incorporates a 14-bit D/A converter and low-pass filter.

It is easy to configure a speech synthesizer by externally connecting a power amplifier and a CPU to the ML2250

family.

The ML2250 family line-up includes 2 types of products: with on-chip mask ROM, and with on-chip flash

memory.

•

ML2251/52/53/54/56-XXX

This is a CMOS single chip speech synthesis device with an on-chip mask ROM. Products with 5 types of mask

ROMs are available in the ML2250 family depending upon the total playback time length.

•

ML22Q54/Q58

The ML22Q54/Q58 is a speech synthesis device with a 4-Mbit flash memory built in. The voice data can be

easily written to the flash memory using a special tool. The on-chip flash memory product is suitable for the

diversified low volume production or short delivery time applications that the on-chip mask ROM product

cannot support. The ML22Q54/Q58 is most suitable for evaluation because the circuit configuration is the same

as the on-chip mask ROM product. As it is easy to write to build in-flash memory, it is able to combine fixed

message and variable message.

1/37

ML2252-XXXGA Related Products

	ML2252-XXXGA	ML2251-XXXGA	ML2254-XXXHB	ML2254-XXXGA	ML22Q54GA	ML2253-XXXGA	ML2253-XXXHB	ML22Q58GA	ML2256-XXXGA	ML2256-XXXHB
Description	Speech Synthesizer, 64.5s, CMOS, PQFP44, 9 X 10 MM, 0.80 MM PITCH, PLASTIC, QFP-44	Speech Synthesizer, 31.7s, CMOS, PQFP44, 9 X 10 MM, 0.80 MM PITCH, PLASTIC, QFP-44	Speech Synthesizer, 261.1s, CMOS, PBGA33, 5.03 X 5.78 MM, 0.80 MM PITCH, PLASTIC, VFLGA-33	Speech Synthesizer, 261.1s, CMOS, PQFP44, 9 X 10 MM, 0.80 MM PITCH, PLASTIC, QFP-44	Speech Synthesizer, 261.1s, CMOS, PQFP44, 9 X 10 MM, 0.80 MM PITCH, PLASTIC, QFP-44	Speech Synthesizer, 195.5s, CMOS, PQFP44, 9 X 10 MM, 0.80 MM PITCH, PLASTIC, QFP-44	Speech Synthesizer, 195.5s, CMOS, PBGA33, 5.03 X 5.78 MM, 0.80 MM PITCH, PLASTIC, VFLGA-33	Speech Synthesizer, 522.2s, CMOS, PQFP44, 9 X 10 MM, 0.80 MM PITCH, PLASTIC, QFP-44	Speech Synthesizer, 392.1s, CMOS, PQFP44, 9 X 10 MM, 0.80 MM PITCH, PLASTIC, QFP-44	Speech Synthesizer, 392.1s, CMOS, PBGA33, 6.82 X 5.16 MM, 0.80 MM PITCH, WCSP-33
Parts packaging code	QFP	QFP	LGA	QFP	QFP	QFP	LGA	QFP	QFP	BGA
package instruction	QFP, QFP44,.53X.57,32	QFP, QFP44,.53X.57,32	VFBGA, LGA33,6X6,32	QFP, QFP44,.53X.57,32	QFP, QFP44,.53X.57,32	QFP, QFP44,.53X.57,32	VFBGA, LGA33,6X6,32	QFP, QFP44,.53X.57,32	QFP, QFP44,.53X.57,32	VFBGA, BGA33,6X6,32
Contacts	44	44	33	44	44	44	33	44	44	33
Reach Compliance Code	unknown	unknow	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
Other features	ALSO OPERATES AT 5V SUPPLY	ALSO OPERATES AT 5V SUPPLY	ALSO OPERATES AT 5V SUPPLY	ALSO OPERATES AT 5V SUPPLY	ALSO OPERATES AT 5V SUPPLY	ALSO OPERATES AT 5V SUPPLY	ALSO OPERATES AT 5V SUPPLY	ALSO OPERATES AT 5V SUPPLY	ALSO OPERATES AT 5V SUPPLY	ALSO OPERATES AT 5V SUPPLY
Commercial integrated circuit types	SPEECH SYNTHESIZER	SPEECH SYNTHESIZER	SPEECH SYNTHESIZER	SPEECH SYNTHESIZER	SPEECH SYNTHESIZER	SPEECH SYNTHESIZER	SPEECH SYNTHESIZER	SPEECH SYNTHESIZER	SPEECH SYNTHESIZER	SPEECH SYNTHESIZER
JESD-30 code	R-PQFP-G44	R-PQFP-G44	R-PBGA-BU33	R-PQFP-G44	R-PQFP-G44	R-PQFP-G44	R-PBGA-BU33	R-PQFP-G44	R-PQFP-G44	R-PBGA-B33
length	10.5 mm	10.5 mm	5.78 mm	10.5 mm	10.5 mm	10.5 mm	5.78 mm	10.5 mm	10.5 mm	6.82 mm
Number of functions	1	1	1	1	1	1	1	1	1	1
Number of terminals	44	44	33	44	44	44	33	44	44	33
On-chip memory type	MASK ROM	MASK ROM	MASK ROM	MASK ROM	MASK ROM	MASK ROM	MASK ROM	MASK ROM	MASK ROM	MASK ROM
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	70 °C	85 °C	85 °C	70 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-	-40 °C	-40 °C	-	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	QFP	QFP	VFBGA	QFP	QFP	QFP	VFBGA	QFP	QFP	VFBGA
Encapsulate equivalent code	QFP44,.53X.57,32	QFP44,.53X.57,32	LGA33,6X6,32	QFP44,.53X.57,32	QFP44,.53X.57,32	QFP44,.53X.57,32	LGA33,6X6,32	QFP44,.53X.57,32	QFP44,.53X.57,32	BGA33,6X6,32
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	FLATPACK	FLATPACK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	FLATPACK	FLATPACK	FLATPACK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	FLATPACK	FLATPACK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH
power supply	3/5 V	3/5 V	3/5 V	3/5 V	3/3.3 V	3/5 V	3/5 V	3/5 V	3/5 V	3/5 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum read time	64.5 s	31.7 s	261.1 s	261.1 s	261.1 s	195.5 s	195.5 s	522.2 s	392.1 s	392.1 s
Maximum seat height	2.25 mm	2.25 mm	0.52 mm	2.25 mm	2.25 mm	2.25 mm	0.52 mm	2.25 mm	2.25 mm	0.52 mm
Maximum slew rate	40 mA	40 mA	40 mA	40 mA	60 mA	40 mA	40 mA	60 mA	40 mA	40 mA
Maximum supply voltage (Vsup)	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.3 V	3.6 V	3.6 V
Minimum supply voltage (Vsup)	2.7 V	2.7 V	2.7 V	2.7 V	2.7 V	2.7 V	2.7 V	2.7 V	2.7 V	2.7 V
surface mount	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	COMMERCIAL	INDUSTRIAL	INDUSTRIAL	COMMERCIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	GULL WING	BUTT	GULL WING	GULL WING	GULL WING	BUTT	GULL WING	GULL WING	BALL
Terminal pitch	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm
Terminal location	QUAD	QUAD	BOTTOM	QUAD	QUAD	QUAD	BOTTOM	QUAD	QUAD	BOTTOM
width	9.5 mm	9.5 mm	5.03 mm	9.5 mm	9.5 mm	9.5 mm	5.03 mm	9.5 mm	9.5 mm	5.16 mm
Base Number Matches	1	1	1	1	1	1	1	-	-	-

Recommended Resources

Capacitive three-point sine wave oscillation circuit

Li-ion battery charger composed of MAX1757

LCπ filter - to ground

Gated night light circuit

CNC active filter circuit

CMOS and transistor interface circuit

LM3S9B96 Development Board: Is anyone using LM3S9B96?The QVGA LCD in the LM3S9B96 Development Board uses its GPIO to drive the LCD. Why not use EPI?If GPIO is used to drive the LCD, will refreshing the LCD be too slow?...; 蓝雨夜 Microcontroller MCU

【RT-Thread Reading Notes】Face the Operating System: [i=s]This post was last edited by ddllxxrr on 2019-4-21 08:15[/i] Thanks to EEWORLD and Wildfire for providing the reading opportunity. Some readers may have some doubts about my title. Why do you loo...; ddllxxrr Real-time operating system RTOS

Series resonance has core technology: When choosing a measuring instrument, one certainly hopes that its overall measuring effect is better and its measurement value is higher. Therefore, when choosing the corresponding measuring instrume...; ZXCQWEASD Integrated technical exchanges

Share my experience in debugging LM3S8962 serial peripherals: LM3S8962 has two serial port peripherals, namely A0 (RXD) and A1 (TXD) of GPIO A port; D2 (RXD) and D3 (TXD) of GPIO D port; The polling method I am using now: Step 1: Set the LM3S8962 working clock:S...; eeleader Microcontroller MCU

[Help] Can anyone help me figure out how to fix this problem?: The layer 2 switch was ported from vxworks5.4 to 5.5. My colleague took a lot of effort to finally adjust the switch. Now when I use the script to build vlan 1-1000 under cli, the telnet function cras...; znstchhh Embedded System

How does the tilt sensor work?: [b]What is the working principle of the inclination sensor? [/b] [table] [tr][td] Principle of the inclination sensor The inclination sensor is often used to measure the level of the system. From the ...; saitouchiwa Analog electronics

Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

Popular Components

Popular Articles

Technical ResourceMore

ForumMore

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

About Us Customer Service Contact Information Datasheet Sitemap LatestNews

Index Files: 352 1395 2377 2556 1592 8 29 48 52 33

Datasheet 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190

Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号京ICP备10001474号-1 电信业务审批[2006]字第258号函

京公网安备 11010802033920号