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SN8P2743SG 参数 Datasheet PDF下载

SN8P2743SG图片预览
型号: SN8P2743SG
PDF下载: 下载PDF文件 查看货源
内容描述: [ADC, OP-amp, Comparator 8-Bit Micro-Controller]
分类和应用:
文件页数/大小: 136 页 / 3074 K
品牌: SONIX [ SONIX TECHNOLOGY COMPANY ]
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SN8P2740 Series  
ADC, OP-amp, Comparator 8-Bit Micro-Controller  
1
PRODUCT OVERVIEW  
1.1 FEATURES  
Memory configuration  
ROM size: 4K * 16 bits.  
RAM size: 128 * 8 bits.  
One 8-bit basic timer. (T0).  
One 8-bit timer with PWM and pulse generator  
(TC0).  
One 2K/4K programmable buzzer output.  
8-channel 12-bit SAR ADC.  
1-set rail-to-rail OP-amp.  
8 levels stack buffer.  
7 interrupt sources  
6 internal interrupts: T0, TC0, ADC, CM0, CM1, CM2  
1 external interrupt: INT0  
3-set comparators.  
On chip watchdog timer and clock source is  
Internal low clock RC type (16KHz @3V, 32KHz  
@5V).  
I/O pin configuration  
Bi-directional: P0, P1, P4.  
Wakeup: P0, P1 level change.  
Pull-up resisters: P0, P1, P4.  
Op-amp/Comparator pins: P1, P4.  
ADC input pin: P4.0~P4.7.  
4 system clocks  
External high clock: RC type up to 10 MHz  
External high clock: Crystal type up to 16 MHz  
Internal high clock: RC type 16MHz  
Internal low clock: RC type 16KHz(3V), 32KHz(5V)  
Fcpu (Instruction cycle)  
Fcpu = Fosc/4, Fosc/8, Fosc/16.  
4 operating modes  
Normal mode: Both high and low clock active  
Slow mode: Low clock only.  
Sleep mode: Both high and low clock stop  
Green mode: Periodical wakeup by timer  
3-Level LVD  
2.0V/2.4V/3.6V  
Powerful instructions  
Instruction‟s length is one word.  
Most of instructions are one cycle only.  
All ROM area JMP/CALL instruction.  
All ROM area lookup table function (MOVC).  
To support MUL / DAA instruction  
Package (Chip form support)  
SKDIP 24 pin  
PDIP 20 pin  
SOP 24 pin  
SOP 20 pin  
PDIP 16 pin  
SOP 16 pin  
Features Selection Table  
Timer  
Pulse  
Generator  
Ext.  
Int  
OP- Comp-  
amp arator  
CHIP  
ROM  
RAM Stack  
PWM  
Buzzer  
I/O ADC  
22 8-ch  
18 6-ch  
14 6-ch  
Package  
T0 TC0  
SKDIP24  
SOP24  
PDIP20  
SOP20  
PDIP16  
SOP16  
SN8P2743  
SN8P2742  
4K*16 128*8  
4K*16 128*8  
8
8
8
V
V
V
V
V
V
1
1
1
1
1
1
1
1
1
1
-
1
1
1
3
3
3
SN8P27411 4K*16 128*8  
-
SONiX TECHNOLOGY CO., LTD  
Page 6  
Version 2.0