Control MCU. SC9351 Datasheet

SC9351 MCU. Datasheet pdf. Equivalent

Part SC9351
Description Audio System Control MCU
Feature www.DataSheet4U.com SC9351 AUDIO SYSTEM CONTROL MCU DESCRIPTION SC9351 is an 8051-based MCU with b.
Manufacture Silan
Total Page 19 Pages
Datasheet
Download SC9351 Datasheet



SC9351
www.DataSheet4U.com
SC9351
AUDIO SYSTEM CONTROL MCU
DESCRIPTION
SC9351 is an 8051-based MCU with built-in 64KByte FLASH, 8KByte
RAM and abundant on-chip periphery modules including I2C, UART, SPI,
ADC and RTC, etc.
FEATURES
* In system programming(ISP)
* 2.7-3.6V supply voltage for chip core, together with internal or
external LDO.
* 8051 architecture compatible with MCS51 instructions
2~4 clock cycles for per instruction
Dual data pointer to improve the data processing efficiency
* Built-in 64Kx8 FLASH programmed by on-chip program or
programmer for program memory or data memory
* Data memory IDATA : 256Byte(compatible with 8051) +
64Byte(save data when power down)
XDATA: 8Kbyte external data memory, low 4K of which can be
program memory for Flash programming
* Integrate RTC providing calendar, clock, auto leap-year adjustment,
timing alarm clock and clock adjustment.
Built-in 8-bit timer for max. 256 seconds long time timing.
* Maximum 40 general IO pins
* Four 8-bit timers T0/T1/T2/T3, where T0/T1 is the same as that of
8051; T2 supports PWM function
* Extended interrupt module with four external interrupts
* Two UART interfaces.
* One SPI interface.
* 3-channel 8-bit AD converter.
* One I2C interface
* Various operating modes with low power dissipation
LQFP-64-10x10-0.5
APPLICATIONS
* Desktop audio, car audio
ORDERING INFORMATION
Part No.
SC9351
Package
LQFP-64-10 x 10-0.5
Marking
SC9351
Resource list
Part No.
Timer
ADC
channel
SPI
SC9351
4
3
1
Note 1: three pins of P7 port are shared with debug ports.
UART
2
External
I2C IO Qty.Note1
interrupt
1 40
4
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: //www.silan.com.cn
REV:1.0 2009.02.16
Page 1 of 19



SC9351
www.DataSheet4U.com
BLOCK DIAGRAM
SC9351
ABSOLUTE MAXIMUM RATING
Characteristics
Power supply
Input voltage
Storage temperature
Operating
temperature
ESD
Symbol
VDD
VIN
TSTG
TOPR
Vesd
Ratings
-0.3~+5.0
-0.3~VDD+0.3
-65~+150
-40~+85
2
Unit
V
V
°C
°C
KV
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: //www.silan.com.cn
REV:1.0 2009.02.16
Page 2 of 19





@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)