Specifications Items Symbol Min Max Unit. Supply Voltage VDD-V -0.3 6.0 V Input Voltage VIN VSS-0.3 VDD+0.3 V Operating Temperature TOP 0 55.0 Storage Temperature TSTG -55.0 125.0 DescriptionThe features of SNC...
SNC5A4: Specifications Items Symbol Min Max Unit. Supply Voltage VDD-V -0.3 6.0 V Input Voltage VIN VSS-0.3 VDD+0.3 V Operating Temperature TOP ...
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|
Items |
Symbol |
Min |
Max |
Unit. |
|
Supply Voltage |
VDD-V |
-0.3 |
6.0 |
V |
|
Input Voltage |
VIN |
VSS-0.3 |
VDD+0.3 |
V |
|
Operating Temperature |
TOP |
0 |
55.0 |
|
|
Storage Temperature |
TSTG |
-55.0 |
125.0 |
The features of SNC5A4:
` Single power supply 2.4V 5.5V
`120 seconds voice capacity are provided(@6KHZ sample rate)
`Built in a 4-bit tiny controller
` One 4-bit input port, two 4-bit I/O ports are provided
` 128*4 bits RAM are provided
` 384K*10 ROM size are provided for voice data and program
` Maximum 16k program ROM is provided
` Built in a high quality speech synthesizer
` Adaptive playing speed from 2.5k-20kHz is provided
` Two independent voice channels (Channel 1 + Channel 2Buo1,Buo2)
` Built in a PWM Direct Drive circuit and a fixed current D/A output
` System clock : 2MHz
` Low Power Reset