EM78P870 - ELAN Microelectronics

EM78P870 8-BIT MICRO-CONTROLLER

2.Update Fig.2, Fig.3 3.Add test pin 4.Update operational register table list 5.Update R6 page1, R7 page1, R8 page1, R9 page1, RD page1, IOC6 page1 6.Update initial condition 7.Update application circuit 8.Update RE page1, IOCE page 2 1.2 4K Data RAM , No Data ROM 1.3 Add DED function 1.4 Remove DED function Remove comparator’s 2.0V build-in reference vol.

Features

to low freq or on the other hand), adding 6 instructions delay (NOP) is required. 4. RE page1 Bit6~Bit7 are Un-defined registers. These two bits are un-define and their values will variation. During calculation, please do not include these two bits. 5. Please do not switch MCU operation mode from normal mode to sleep mode directly. Before into idle or sleep mode, please switch MCU to green mode. 6. Please always keep RA page0 bit7 = 0 or un-expect error will happen!! EM78P870 8-bit OTP Micro-controller I.General Description The EM78P870 is an 8-bit RISC type microprocessor with low power, hi.