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參數(shù)資料
| 型號： | IS22C040 |
| 廠商： | Integrated Silicon Solution, Inc. |
| 英文描述： | High-Quality Voice Synthesizer With Capacity From 16 to 20 Seconds(32-40秒高質(zhì)量語音合成器) |
| 中文描述： | 高質(zhì)量的語音合成器，由16至20秒（32-40秒高質(zhì)量語音合成器容量） |
| 文件頁數(shù)： | 4/13頁 |
| 文件大?。?/td> | 72K |
| 代理商： | IS22C040 |
4
Integrated Silicon Solution, Inc.
—
1-800-379-4774
Rev. D
02/25/00
IS22C040
ISSI
PIN DESCRIPTIONS
Name
I/O
Function
S8
I
Trigger Switch 8, Internal Pull
LOW, Active HIGH
LED1
O
Drives First LED Flash at 3 Hz,
Active LOW
V
OUT1
O
PWM Audio Signal Output for
Buzzer
V
OUT2
O
Compliment PWM Audio Signal
Output for Buzzer
GND
—
Power Ground
STP/BUSY
O
Generate 30 ms Pulse or Busy
Signal After Voice Playback
LED2
O
Drives
Second LED Flash
at 3 Hz,
Active LOW
C
OUT
O
Current Output from Internal
DAC for Speaker Playback
OSC
I
Oscillator Resistor Pin to
Control Sampling Frequency
S5
I
Trigger Switch 5, Internal Pull
LOW, Active HIGH
Note:
1. The following pins are used to program data into the memory on the chip: pins 5, 6, 7, 9, 12, 15, 18 and 19.
PIN CONFIGURATION
20-Pin 300-mil PDIP
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
S8
LED1
V
OUT1
V
OUT2
GND
STP
LED2
C
OUT
OSC
S5
S7
IRP
SBT
S4
S3
V
CC
S2
S1
V
PP
S6
Name
I/O
Function
S6
I
Trigger Switch 6, Internal Pull
LOW, Active HIGH
V
PP
—
Program Power Supply, No
Connect When Voice Playback
S1
I
Trigger Switch 1, Internal Pull
LOW, Active HIGH
S2
I
Trigger Switch 2, Internal Pull
LOW, Active HIGH
V
CC
—
Positive Power Supply
S3
I
Trigger Switch 3, Internal Pull
LOW, Active HIGH
S4
I
Trigger Switch 4, Internal Pull
LOW, Active HIGH
SBT
I
One Key or Sequential Trigger,
Internal Pull LOW, Active HIGH
IRP
I
Interrupt to Stop Playback, Internal
Pull LOW, Active HIGH
S7
I
Trigger Switch 7, Internal Pull
LOW, Active HIGH
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| IS22C040P | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:32 to 40 SEC INSTANT VOICE ROM |
| IS22C040PI | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:32 to 40 SEC INSTANT VOICE ROM |
| IS22C040X | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:32 to 40 SEC INSTANT VOICE ROM |
| IS22C040XI | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:32 to 40 SEC INSTANT VOICE ROM |
| IS23 | 制造商:IDEC Corporation 功能描述:Sensor Inductive 4mm NPN |
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