EM78P915

www.DataSheet4U.com EM78P915 8-BIT MICRO-CONTROLLER Product specification v2.0 ELAN MICROELECTRONICS CORP. No. 12, Innovation 1st RD., Science-Based Industrial Park Hsin Chu City, Taiwan TEL: (03) 5639977 FAX: (03) 5630118 www.DataSheet4U.com EM78P915 8-bit Micro-controller Version History Specification revision history for EM78P915 Version Description 1.1 Add program pin location table 1.2 Pin assignment change, and POR=2.0V, green mode=2.2~5.5V Oscillator start to stable time will smaller/equal 0.5 sec, remove LCD driving Ability control 1.3 Add SDT characteristic table R4 page bit7 (RBF) is modified to Read-only “End of FSK to carrier detect high” is 5 ms Update table 24 Modify R7, IOC7, IOCB, value in table 1 1.4 Add interrupt node, note7 and note8 in page3 1.5 Bug modify in page 21 1.6 Add notice about setting code-option and /POVD on/off in page 3. 1.7 Remove DED function, operation voltage = 3.1V at 10.74MHz 1.8 Modify TDP1/2 description in page 34 1.9 Add chip pad diagram, modify /POVD description 2.0 Add P915/915 family list and development tool list in appendix C, D, E, F Relative to Rom-less, OTP and Mask Operation voltage Work clock (Max) OP Comparator Key tone External INT LCD OTP OTP/ROMLess OTP 78P911 78P808/78R808 78P915 2.5~5.5V(normal mode) 2.2~5.5V(normal mode) 2.2V~5.5V(normal mode) 3.58MHz 10.74MHz 10.74MHz X Yes X CMP1 CMP1, 2, 3 CMP1 X Yes X INT0~3 INT0~2 INT0, INT2 SEG0~59, SEG0~79 SEG0~27, COM0~15 COM0~23 SEG48~SEG79, COM0~15 X 256K*8 X 2.5K*8 ...