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PDF ( 数据手册 , 数据表 ) SC9364C

零件编号 SC9364C
描述 8051 MCU
制造商 Silan Microelectronics
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SC9364C 数据手册, 描述, 功能
SC9364
8051 MCU WITH BUILT-IN PLL FOR RADIO AND AUDIO CONTROL SYSTEM
DESCRIPTION
SC9364 adopts 8051 structure, integrates 64K*8FLASH, 8K*8RAM,
LDO and RTC modules also provides the function modules of DTS, I2C,
UART, SPI, ADC, LCD, etc. which are applicable in desk-top audio and
car audio control.
FEATURES
* In system programming (ISP)
* 2.7-3.6V power supply, integrate LDO module to power the chip
core; external LDO can also be useful.
* Multi low power dissipation mode
* 8051 structure, compatible with standard MCS_51 instructions.
2~4 clock instruction cycle
Dual data pointer
* Built-in 64Kx8 FLASH can be used as program memory or data
memory; The flash can be programmed by on-chip program or
the programmer.
* Data memory
IDATA: 256Byte (compatible with 8051)+64Byte (store data while
power down, indirect addressing is available)
XDATA: 8Kbyte external data memory, where 4K can be used as
program memory for supporting FLASH programming.
* Integrate RTC module, provide alarm clock and auto switch
function among calendar, clock and leap year, with clock
adjusting function.
* 69 GPIO (SC9364C) in maximum
* Provide 32*4 LCD driver outputs.
* 4 8bit timer: T0/T1/T2/T3. T0/T1 are the same with that of 8051,
T2 supports PWM/CAPTURE function.
* Extended interrupt module, 8-channel external interrupts, 8-
channel internal interrupts.
* 2 UART interfaces.
* 1 SPI interface.
* Integrate 8-channel 8Bits A/D.
* 1 I2C interface.
* Integrate DTS module with internal PLL.
APPLICATIONS
* Desk-top audio, car audio
HANGZHOU MICROELECTRONICS CO.,LTD
Http: //www.silan.com.cn
REV:1.0 2009.04.22
Page 1 of 28
This datasheet has been downloaded from http://www.digchip.com at this page







SC9364C pdf, 数据表
SC9364
PIN DESCRIPTION
SC9364A:QFP100-14*20-0.65
Pin No.
Pin Name
I/O
1
P1.7
I/O
2
P2.0
I/O
3
P2.1
I/O
4
P2.2
I/O
5
6
7
8~14
15
16
17
18
19
20
21
22
23
24
25~29
30
31
32
33
34
35~42
43~45
46
47
48
49
50
51
52
P2.3
VSSA
VDDA
AN0~AN6
VSS
VDD
XT1
XT2
notTestEn
notExtRst
P2.4
P2.5
P2.6
P2.7
P4.2~P4.6
VDD2o5
VDD2o5OUT
VDDA
VSSA
P4.7
P5.0~P5.7
P6.0~P6.2
P6.3
P6.4
P6.5
P6.6
VDD
Xin
Xout
I/O
--
--
I
--
--
I
O
I
I
I/O
I/O
I/O
I/O
I/O
I
O
--
--
I/O
I/O
I/O
I/O
I/O
I/O
I/O
--
I
O
Pin Function
In extended bus mode, can also be used as external interrupt Int7.
In extended bus mode, output ALE; can also be used as BUZ output
In extended bus mode, output notWE.
In extended bus mode, output notDMRD. Can also be used as
external interrupt Int2
In extended bus mode, output notPMRD. Can also be used as
external interrupt Int3.
Ground of ADC module.
Power supply of ADC module.
Analog input pin of ADC module.
Ground.
Power supply of IO, RTC and 64*8RAM.
75KHz oscillator input pin.
75KHz oscillator output pin.
Test mode control pin with internal pull-up resistor;
notTestEn=0, test mode.
Reset pin with internal pull-up resistor; notExtRst=0, circuit is reset.
Can also be used as external interrupt input Int0.
Can also be used as external interrupt input Int1.
Can also be used as pulse input of T2 and external interrupt Int4.
Can also be used as pulse input of T3 and external interrupt Int5.
Can also be used as LCD driver SEG2~SEG6.
2.5V voltage input.
2.5V voltage output of LDO, connects capacitor filter and input from
pin VDD2o5, provide 2.5V power supply to the chip.
Power supply of LDO module.
Ground of LDO module.
Can also be used as LCD driver SEG6.
Can also be used as LCD driver SEG8~SEG15.
Can also be used as LCD driver SEG16~SEG18.
Can also be used as LCD driver SEG19.
Can also be used as LCD driver SEG20.
Can also be used as LCD driver SEG21.
Can also be used as LCD driver SEG22.
Power supply of IO, RTC and 64*8RAM.
12MHz oscillator input.
12MHz oscillator output.
HANGZHOU MICROELECTRONICS CO.,LTD
Http: //www.silan.com.cn
REV:1.0 2009.04.22
Page 8 of 28







SC9364C equivalent, schematic
SC9364
2. Special Function Register (SFR)
Address
Name
R/W
Special register for 8051
81H SP
82H DPL
83H DPH
87H PCON
88H TCON
89H TMOD
98H SCON
99H SBUF
8AH TL0
8BH TL1
8CH TH0
8DH TH1
8EH TIMPS
A2H AUXR1
A8H IE
B8H IP
D0H PSW
E0H ACC
F0H B
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Working mode register (extended register)
31H PSM_OSCREF
W
32H PDN_OSCREF
W
33H MCLKSEL
W
34H PDN_OSCIN
W
35H PDN_VDDCORE
W
36H OSCRSTCTRL
R
37H MCLKSEL2
W
38H LBDCTRL
R/W
External interrupt register (extended register)
39H EXTINTFLAG
R/W
3AH EXTINTENABLE
W
3BH EXTINTCTRL
W
3CH IPLSR3_E
R/W
3DH IPLSR2_E
R/W
3EH IPLSR1_E
R/W
3FH IPLSR0_E
R/W
40H IER_E
R/W
41H IPR_E
R/W
42H ISR_E
R/W
43H ICR_E
R/W
Description
Stack pointer
Data pointer lower byte
Data pointer higher byte
Power control register
Timer/counter control register
Timer/counter mode control register
Serial control register
Serial buffer
Timer/counter 0 (Low byte)
Timer/counter 1 (Low byte)
Timer/counter 0 (High byte)
Timer/counter 1 (High byte)
TIMER pre-divider control register
DPTR data pointer select register
Interrupt enable register
Interrupt priority register
Program status word register
CPU Accumulator
CPU register B
75K oscillator control register
75K oscillator control register
MCLK clock control register
12M oscillator control register
LDO control register
Clock status register
MCLK clock control register 2
LBD control register
External interrupt flag
External interrupt enable
External interrupt control register
Interrupt priority register 4
Interrupt priority register 3
Interrupt priority register 2
Interrupt priority register 1
External interrupt (INT0 extension) enable register
Interrupt priority register
Interrupt status register
Interrupt control register
HANGZHOU MICROELECTRONICS CO.,LTD
Http: //www.silan.com.cn
REV:1.0 2009.04.22
Page 16 of 28










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