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M38503M4H Datasheet(PDF) 6 Page - Mitsubishi Electric Semiconductor |
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M38503M4H Datasheet(HTML) 6 Page - Mitsubishi Electric Semiconductor |
6 / 51 page 6 3850 Group (Spec. H) SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER MITSUBISHI MICROCOMPUTERS Currently planning products are listed below. RAM size (bytes) Remarks Package Table 2 Support products Product name As of Feb. 2000 24576 (24446) ROM size (bytes) ROM size for User in ( ) M38503M2H-XXXSP M38503M2H-XXXFP M38503M4H-XXXSP M38503M4H-XXXFP M38504M6-XXXSP M38504E6-XXXSP M388504E6SP M388504E6SS M38504M6-XXXFP M38504E6-XXXFP M38504E6FP 42P4B 42P2R-A/E 424P4B 42P2R-A/E 424P4B 42S1B-A 42P2R-A/E Mask ROM version Mask ROM version Mask ROM version Mask ROM version Mask ROM version One Time PROM version One Time PROM version (blank) EPROM version Mask ROM version One Time PROM version One Time PROM version (blank) 8192 (8062) 512 16384 (16254) 640 512 Table 3 3850 group (standard) and 3850 group (spec. H) corresponding products 3850 group (standard) M38503M2-XXXFP/SP M38503M4-XXXFP/SP M38503E4-XXXFP/SP M38503E4FP/SP M38503E4SS 3850 group (spec. H) M38503M2H-XXXFP/SP M38503M4H-XXXFP/SP M38504M6-XXXFP/SP M38504E6-XXXFP/SP M38504E6FP/SP M38504E6SS M38507M8-XXXFP/SP M38507F8FP/SP Table 4 Differences between 3850 group (standard) and 3850 group (spec. H) Serial I/O A-D converter Large current port 3850 group (standard) 1: Serial I/O (UART or Clock-synchronized) Unserviceable in low-speed mode 5: P13–P17 3850 group (spec. H) 2: Serial I/O1 (UART or Clock-synchronized) Serial I/O2 (Clock-synchronized) Serviceable in low-speed mode 8: P10–P17 Notes on differences between 3850 group (standard) and 3850 group (spec. H) (1) The absolute maximum ratings of 3850 group (spec. H) is smaller than that of 3850 group (standard). •Power source voltage Vcc = –0.3 to 6.5 V •CNVss input voltage VI = –0.3 to Vcc +0.3 V (2) The oscillation circuit constants of XIN-XOUT, XCIN-XCOUT may be some differences between 3850 group (standard) and 3850 group (spec. H). (3) Do not write any data to the reserved area and the reserved bit. (Do not change the contents after rest.) (4) Fix bit 3 of the CPU mode register to “1”. (5) Be sure to perform the termination of unused pins. |
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