| Part Number | SNC579 |
| Manufacturer | SONiX |
| Title | Two Channel Direct Drive 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 Bit3 ~ Bit0 of Output port 4 O Bit3 ~ Bit0 of Output p... |
| Features |
Single power supply 2.4V – 5.5V 42 seconds voice capacity are provided(@6KHZ sample rate) Built in a 4-bit tiny controller One 4-bit input port, two 4-bit output ports and three 4-bit I/O ports are provided 128*4 bits RAM are provided 132K*10 ROM size are provided for voice data and program Maximum ... |
| File Size | 284.86KB |
| Datasheet |
|
SNC572 : 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 P Positive power supply P Negative power supply I Reset pin (active high) O Oscillator / Crystal Out O Positive Output of PWM or DA output O Negative Output of PWM Ver: 1.2 2 November 26, 2002 SNC572 Two Channel Direct Drive Speech Controller 5 FUNCTION DESCRIPTIONS 5.1. Oscillator SNC572 accept RC type oscillator for system clock. The typical circuit diagram for oscillator is listed as follow. OSC VCC r RC Oscillator 5.2. ROM SNC572 contains substantial 132K words (10-bit) internal ROM. Program, voices and other data are shared with this same 132K words ROM. 5.3. RAM SNC572 contains 128 nibbl.
SNC573 : 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 P Positive power supply P Negative power supply I Reset pin (active high) O Oscillator / Crystal Out O Positive Output of PWM or DA output O Negative Output of PWM Ver: 1.3 2 August 26, 2003 SNC573 Two Channel Direct Drive Speech Controller 5 FUNCTION DESCRIPTIONS 5.1. Oscillator SNC573 accept RC type oscillator for system clock. The typical circuit diagram for oscillator is listed as follow. OSC VCC r RC Oscillator 5.2. ROM SNC573 contains substantial 132K words (10-bit) internal ROM. Program, voices and other data are shared with this same 132K words ROM. 5.3. RAM SNC573 contains 128 nibbles.
SNC578 : 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 Bit3 ~ Bit0 of Output port 4 O Bit3 ~ Bit0 of Output port 5 I/O Bit3 ~ Bit0 of I/O port 6 P Positive power supply P Negative power supply I Reset pin (active high) O Oscillator / Crystal Out O Positive Output of PWM or DA output O Negative Output of PWM Ver: 1.2 2 November 26, 2002 SNC578 Two Channel Direct Drive Speech Controller 5 FUNCTION DESCRIPTIONS 5.1. Oscillator SNC578 accept RC type oscillator for system clock. The typical circuit diagram for oscillator is listed as follow. OSC VCC r RC Oscillator 5.2. ROM SNC578 contains substantial 132K words (10-bit) internal ROM. Program, voices .