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ML2215-XXXMB PDF预览

ML2215-XXXMB

更新时间: 2024-01-04 06:34:27
品牌 Logo 应用领域
冲电气 - OKI 语音合成
页数 文件大小 规格书
26页 195K
描述
Speech Synthesizer plus Music LSI with On-Chip 3 Mbit Mask ROM

ML2215-XXXMB 技术参数

生命周期:Transferred零件包装代码:SSOP
包装说明:LSSOP,针数:20
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.2商用集成电路类型:SPEECH SYNTHESIZER
JESD-30 代码:R-PDSO-G20长度:6.5 mm
功能数量:1端子数量:20
片上内存类型:MASK ROM最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:LSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH认证状态:Not Qualified
座面最大高度:1.45 mm最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2.4 V表面贴装:YES
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
宽度:4.4 mmBase Number Matches:1

ML2215-XXXMB 数据手册

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FEDL2215-01  
Semiconductor  
ML2215  
1
PIN DESCRIPTIONS  
Pin  
Symbol  
Type  
l
Description  
“L” input to this pin turns the LSI into standby mode. At this point, output from  
the AOUT pin rises up to VDD level, having the LSl initialized internally. By “H”  
input to the pin the AOUT output returns to 1/2 VDD level.  
17 (19)  
RESET  
This pin outputs a signal showing empty/full status of the Phase Address  
Latch Resister. “H” level indicates the register is empty, and thus the LSI is  
ready to accept serial data input. At powering up, the pin outputs “H level”.  
2 (4)  
3 (5)  
NAR  
O
O
Output “L” level while output signal is present either at the AOUT or MD pin.  
At powering up, the pin outputs “H” level.  
BUSY  
4 (6)  
7 (7)  
MD  
VREF  
AOUT  
GND  
CLK  
Sl  
O
I
Music output pin  
DAC reference pin. Leave this pin open when not used.  
Analog output pin  
9 (9)  
O
l
8 (8)  
Ground pin  
12 (16)  
18 (20)  
External clock input pin  
Serial clock input pin  
l
Serial data input pin. Input a phrase code corresponding to a phrase address  
through this pin.  
19 (21)  
13 (17)  
11 (15)  
SD  
l
l
This pin is used when 3-pin interfacing is selected. When 3-pin inter-facing is  
selected, input to the SD and Sl pins is valid while the ST pin being held “L”.  
When this pin is at “H” level, speech synthesis is started. When 2-pin  
interfacing is selected, connect this pin to GND. Mask option allows the user  
to select either 3-pin interfacing or 2-pin interfacing.  
ST  
Power supply pin. Insert 0.1 µF or larger bypass capacitor between this pin  
and the GND pin.  
VDD  
* 20-pin plastic SSOP (24-pin plastic SOP)  
4/26  

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