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SM39A16M1U32 参数 Datasheet PDF下载

SM39A16M1U32图片预览
型号: SM39A16M1U32
PDF下载: 下载PDF文件 查看货源
内容描述: SM39A16M1\n8位微控制器\n16KB具有ISP功能的Flash\n& 1K + 256B RAM的嵌入式 [SM39A16M1 8-Bit Micro-controller 16KB with ISP Flash & 1K+256B RAM embedded]
分类和应用: 微控制器
文件页数/大小: 106 页 / 1520 K
品牌: SYNCMOS [ SYNCMOS TECHNOLOGIES,INC ]
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SM39A16M1  
8-Bit Micro-controller  
16KB with ISP Flash  
& 1K+256B RAM embedded  
CRC Auto Reload For:  
Mode 0 (Auto reload)  
Mode 1 (negative edge of reload)  
CRCH  
TH2  
CRCL  
TL2  
Overflow  
Timer2  
TF2  
(16 bits Timer)  
CCI1  
CCF1  
CC1H  
CC2H  
CC3H  
CC1L  
CC2L  
CC3L  
M
U
X
CC1  
Noise  
Filter  
Prescaler  
Fosc  
SFR(Cmp0o)  
SFR(ET2)  
CCUINF[1:0]  
CCUINFCLK[1:0]  
CCU1  
Source  
CCI2  
Timer2  
Interrupt  
CCF2  
T2CON.T2PS[2:0]  
M
U
X
CC2  
Noise  
Filter  
SFR(Cmp1o)  
CCUINF[1:0]  
CCUINFCLK[1:0]  
CCU2  
Source  
CCI3  
CCF3  
M
U
X
CC3  
Noise  
Filter  
SFR(Cmp2o)  
CCUINF[1:0]  
CCUINFCLK[1:0]  
CCU3  
Source  
CC0  
CCI0  
CRCH  
CRCL  
CCF0  
Fig. 8-1: CCU action diagram  
Mnemonic: T2CON  
Address: C8h  
7
6
5
4
3
2
-
1
0
Reset  
00H  
T2PS[2:0]  
T2R[1:0]  
T2I[1:0]  
T2PS[2:0]: Prescaler select bit:  
T2PS = 000 timer 2 is clocked with the oscillator frequency.  
T2PS = 001 timer 2 is clocked with 1/2 of the oscillator frequency.  
T2PS = 010 timer 2 is clocked with 1/4 of the oscillator frequency.  
T2PS = 011 timer 2 is clocked with 1/6 of the oscillator frequency.  
T2PS = 100 timer 2 is clocked with 1/8 of the oscillator frequency.  
T2PS = 101 timer 2 is clocked with 1/12 of the oscillator frequency.  
T2PS = 110 timer 2 is clocked with 1/24 of the oscillator frequency.  
T2R[1:0]: Timer 2 reload mode selection  
T2R[1:0] = 0X Reload disabled  
T2R[1:0] = 10 Mode 0: Auto Reload  
T2R[1:0] = 11 Mode 1: T2EX Falling Edge Reload  
T2I[1:0]: Timer 2 input selection  
T2I[1:0] = 00 Timer 2 stop  
T2I[1:0] = 01 Input frequency from prescaler (T2PS[2:0])  
T2I[1:0] = 10 Timer 2 is incremented by external signal at pin T2  
T2I[1:0] = 11 internal clock input is gated to the Timer 2  
Specifications subject to change without notice contact your sales representatives for the most recent information.  
ISSFD-M069 Ver C SM39A16M1 7/31/2013  
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