EM78P568 Datasheet | ELAN Microelectronics

8-BIT OTP MICRO-CONTROLLER Version 4.9 ELAN MICROELECTRONICS CORP. No. 12, Innovation 1st RD., Science-Based Industrial Park Hsin Chu City, Taiwan TEL: (03) 5639977 FAX: (03) 5630118 (Elan SA2) Version History Specification Revision History Version Content EM78P568 1.0 Initial version 1.1 Change pin configuration 1.2 Change pin configuration 1.3 1.Update initial value of IOCA PAGE1 bit 3 from “x” to “0” 2.Change pin configuration on SEG20 ~ SEG28 pins locations 2.0 1. Change R3 PAGE setting registers 2. Update register configuration and initial value tables 3. Add LCD waveform option bit. The new option : switch over LCD bias V1 and V2 for segments but bias remain unchanged for mons. 4.Modified pin configuration 5.Modified register setting 2.1 Update error description and drawing 2.2 Revise Fig.4 and Fig.5 2.3 Change pin configuration 2.4 Correct most of Figure # 2.5 1. Change P73 interrupt setting from INT2 to INT3 2.Update pin configuration and pin description 3.Update relative RF, IOCF register bit description 3.0 1.Add item 1 ~ 3 in the user application note (see user application note) 2.Clarify “not existent”, “unknown”or “undefined bits” descriptions. 3.Add LCD Type0 and Type1 waveform 4.Revised ROM size from 32kx13 to 16kx13 in the R2 description 3.1 Change R3’s C,DC and Z flag status from “R” to “R/W” 3.2 Fix bug in the application note 3.3 1.Revise pin name of pin37,38 in the pin configuration figure 2.Revise description of IOC6 PAGE1 bit 0 ~ bit 1. 3.Add new application note on IOC6 PAGE1 bit 0 ~ bit 1. 3.4 Revise test condition of electrical characteristic 3.5 1.Update operating voltage of parator, DAC and CTCSS block in the feature description 2.Add DC voltage characteristic for 2.5VREF. 3.Revise sleep current max value from 8u A to 5u A. 4.add description in user application note 3.6 1.Add DC characteristic under VDD=3V for 2.5VREF 2.Update description in user application note 3.7 1.Update DC characteristic 2.Add effective VDD reference...