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SN66021 4-Channel Speech Controller Datasheet


SN66021

SONiX Technology Company
SN66021

Part Number SN66021
Manufacturer SONiX Technology Company
Description I I I I Bit0 of input port 1 Bit1 of input port 1 Bit2 of input port 1 Bit3 of input port 1 I/O Bit0 of I/O port 2 I/O Bit1 of I/O port 2 I/O Bit...
Features Š Š Š Š Š Š Š Š Š Š Š Š Š Š Š Š Single power supply 2.4V
  – 5.1V Built in a tiny controller 20 seconds voice capacity are provided One 4-bit input port, two 4-bit I/O ports and one 4-bit output port are provided 256*4 bits RAM are provided Maximum 64k program ROM is provided Readable ROM code data Bu...

Document Datasheet SN66021 datasheet pdf (130.52KB)



SN66020B

SONiX
SN66020B
Part Number SN66020B
Manufacturer SONiX
Title 4-Channel Speech Controller
Description I Bit3 ~ Bit0 of input port 1 I/O Bit3 ~ Bit0 of I/O port 2 I/O Bit3 ~ Bit0 of I/O port 3 O I I I O I Bit3 ~ Bit0 of output port 4 Positive power .
Features Single power supply 2.4V
  – 5.1V Built in a tiny controller 20 seconds voice capacity are provided One 4-bit input port, two 4-bit I/O ports and one 4-bit output port are provided 128*4 bits RAM are provided Maximum 64k program ROM is provided Readable ROM code data www.DataSheet4U.com Built in a hig.

Document SN66020B datasheet pdf


SN66020

SONiX Technology Company
SN66020
Part Number SN66020
Manufacturer SONiX Technology Company
Title 4-Channel Speech Controller
Description I I I I Bit0 of input port 1 Bit1 of input port 1 Bit2 of input port 1 Bit3 of input port 1 I/O Bit0 of I/O port 2 I/O Bit1 of I/O port 2 I/O Bit.
Features Š Š Š Š Š Š Š Š Š Š Š Š Š Š Š Š Single power supply 2.4V
  – 5.1V Built in a tiny controller 20 seconds voice capacity are provided One 4-bit input port, two 4-bit I/O ports and one 4-bit output port are provided 128*4 bits RAM are provided Maximum 64k program ROM is provided Readable ROM code data Bu.

Document SN66020 datasheet pdf



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