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EM78P259NSO14J 参数 Datasheet PDF下载

EM78P259NSO14J图片预览
型号: EM78P259NSO14J
PDF下载: 下载PDF文件 查看货源
内容描述: [EM78Q153SN EM78P153SP EM78P153SN EM78156EH EM78156EP EM78156EM EM78156EKM EM78Q156ELP EM78Q156ELM EM78Q156ELKM EM78P156ELP EM78P156ELM EM78P156ELKM EM78P156NP EM78P156NM EM78447SH EM78447SAP EM78447SAM EM78447SAS EM78447SBP EM78447SBWM EM78Q447SH EM78Q447SAP EM78Q447SAM EM78Q447SBP EM78Q447SBWM EM78P447SAP EM78P447SAM EM78P447SAS EM78P447SBP EM78P447SBWM EM78Q257 EM78Q257AP EM78Q257AM EM78Q257BP EM78Q257BM EM78P257AP EM78P257AM EM78P257BP EM78P257BM EM78451H EM78451P EM78451AQ EM]
分类和应用:
文件页数/大小: 81 页 / 2574 K
品牌: ELAN [ ELAN MICROELECTRONICS CORP ]
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EM78P258N  
8-Bit Microprocessor with OTP ROM  
Power down (SLEEP) mode  
Five interrupt sources:  
TCC, TCCA, TCCB, and TCCC overflow interrupt  
Input-port status change interrupt (wake-up from sleep mode)  
External interrupt  
IR/PWM interrupt  
ADC completion interrupt  
Programmable free running watchdog timer  
8 programmable pull-high I/O pins  
8 programmable open-drain I/O pins  
8 programmable pull-down I/O pins.  
Two or Four clocks per instruction cycle  
Package types:  
14 pin DIP 300mil : EM78P258NP  
14 pin SOP 150mil : EM78P258NN  
Power on voltage detector available (2.0V± 0.1V)  
3 Pin Configurations (Package)  
3.1 EM78P258NP/N Pin Assignments  
P52/ADC2  
P53/ADC3  
P54/TCC/VREF  
/RESET  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
P51/ADC1  
P50/ADC0  
P55/OSCI  
P70/OSCO  
VDD  
Vss  
P60//INT  
P67/IR OUT  
P66/CIN-  
P61/TCCA  
8
Fig. 3-1 Pin Assignment – EM78P258NP/N  
2 •  
Product Specification (V1.0) 06.16.2005  
(This specification is subject to change without further notice)  
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