SN68006 Datasheet | SONiX Technology Company

FEATURES - - - - - - - - - - - - - Single power supply 2.4V - 5.1V Built in a tiny controller 6 seconds voice capacity are provided One 4-bit input port and two 4-bit I/O ports are provided 64- 4 bits RAM are provided Maximum 16k program ROM is provided Readable ROM code data Built in a high quality speech synthesizer Adaptive playing speed from 2.5k-20k Hz is provided Built in a dual tone melody generator Speech/Dual tone melody mixer is provided Fixed current D/A output is provided to drive external connected transistor for sound output Low Voltage Reset December 20, 2000 Speech Controller - PIN ASSIGNMENT Symbol P10 P11 P12 P13 P20 P21 P22 P23 P30 P31 P32 P33 VDD OSC TEST VSS VO I/O I I I I I/O I/O I/O I/O I/O I/O I/O I/O I I I I O Function Description Bit0 of input port 1 Bit1 of input port 1 Bit2 of input port 1 Bit3 of input port 1 Bit0 of I/O port 2 Bit1 of I/O port 2 Bit2 of I/O port 2 Bit3 of I/O port 2 Bit0 of I/O port 3 Bit1 of I/O port 3 Bit2 of I/O port 3 Bit3 of I/O port 3 Positive power supply Oscillation ponent connection pin For testing only Negative power supply D/A current output December 20, 2000 Speech Controller - ABSOLUTE MAXIMUM RATING Items Supply Voltage Input Voltage Operating Temperature Storage Temperature Symbol VDD VIN TOP TSTG Min -0.3 VSS-0.3 -20.0 -55.0 Max 6.0 VDD+0.3 70.0 125.0 Unit. V V o C o C - ELECTRICAL CHARACTERISTICS Item Operating Voltage Standby Current Operating Current Input Current of P1 Drive Current of P2,P3 Sink Current of P2,P3 D/A Output Current Oscillation Freq. Sym. Min. Typ. Max. Unit VDD 2.4 3.0 5.1 V u A ISBY 2.0 u A IOPR 250 u A Ii 3 m A IOD 1.5 2 m A IOS 2.0 3 m A IVO 2.0 3.0 4.0 FOSC 1.0 MHz Condition VDD=3V, no load VDD=3V, no load VDD=3V VDD=3V,VO=2.4V VDD=3V,VO=0.4V VDD=3V,VO=0.7V VDD=3V December 20, 2000 Speech Controller - BONDING PAD Note: The substrate MUST be connected to Vss in PCB layout. December 20, 2000 Speech Controller DISCLAIMER The...