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SC9307P

Silan Microelectronics
Part Number SC9307P
Manufacturer Silan Microelectronics
Description Audio System Control MCU
Published Feb 7, 2010
Detailed Description SC9307P AUDIO SYSTEM CONTROL MCU WITH ANALOG RADIO FUNCTION DESCRIPTION SC9307P is a SOC based on Silan’ s 8-bit MCU SC6...
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SC9307P
SC9307P


Overview
SC9307P AUDIO SYSTEM CONTROL MCU WITH ANALOG RADIO FUNCTION DESCRIPTION SC9307P is a SOC based on Silan’ s 8-bit MCU SC65PX for analog radio DFR control with low power dissipation.
Built-in LCD driver which can drive 34 configurable I/O ports and three 8-bit counters, two of which can be combined to achieve 16 timing length; Built-in real time clock ensures the system uninterrupted counting when it is in sleep state; 11 interrupt sources, including four external interrupts, enabling the system to respond quickly to internal and external events.
Multimode optional serial communication circuits greatly increase the system's scalability.
Built-in 3.
2MHz RC oscillator with external 75KHz oscillator can achieve the perfect balance between power and speed.
In high speed application, it can extend external high frequency crystal through PC.
4/5 pin, maximum up to 6MHz.
QFP44-10 x10-0.
8 APPLICATIONS * Clock movement FEATURES (Note) * Memory 384-byte data memory 8K-byte program memory (OTP) * I/O configuration 34 general-purpose I/O, 18 of which can be connected to pull-up resistor, open-drain output available.
www.
DataSheet4U.
com * 8-bit timer/counter T0/T1/T2 * Clock source External clock source: 75KHz oscillator Built-in RC oscillator: 3.
2MHz; Extension oscillator: 2~6MHz(VDD>2.
4V@4MHz) * RTC Year/month/day display Provide BCD code data directly Leap year auto adjust Timing alarm * Local oscillator frequency counting circuit Local oscillator: FM frequency range: 30MHz~150MHz AM frequency range: 0.
5MHz~30MHz Counter: 16-bit, gate time 1/4/8ms * Built-in voltage reference VREF=1.
23V±5% * Interrupt source 5 external interrupts, maskable 6 internal interrupts, maskable Operating voltage range: 3.
0~3.
6V Timing time can be set by program External events counting Arbitrary clock frequency output T0/T1 can be used as 16-bit counter * UART serial communication [port 2-line asynchronous communication Communicate rate slectable * A/D converter 4-channels with 8-bit conversion pre...


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