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XA-G49 Datasheet(PDF) 9 Page - NXP Semiconductors |
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XA-G49 Datasheet(HTML) 9 Page - NXP Semiconductors |
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9 / 42 page  Philips Semiconductors Preliminary specification XA-G49 XA 16-bit microcontroller family 64K Flash/2K RAM, watchdog, 2 UARTs 2000 Apr 03 9 FFFFFh 10000h FFFFh 0000h 64k BYTES ON-CHIP CODE MEMORY UP TO 1M BYTES TOTAL CODE MEMORY 2k BYTE BOOT ROM FFFFh F800h Note: The Boot ROM replaces the top 2k bytes of Flash memory when it is enabled via the xxx bit in xxx. SU01194 Figure 1. XA-G49 Program Memory Map FFFFFh DATA MEMORY (INDIRECTLY ADDRESSED, ON CHIP) DATA MEMORY (INDIRECTLY ADDRESSED, OFF-CHIP) 0800h 07FFh 0400H 03FFh DATA MEMORY (DIRECTLY AND INDIRECTLY ADDRESSABLE, ON CHIP) 0040h 003Fh 0020h 001Fh 0000h BIT-ADDRESSABLE DATA AREA DATA MEMORY (DIRECTLY AND INDIRECTLY ADDRESSABLE, ON CHIP) Data Segment 0 2k BYTES ON-CHIP DATA MEMORY (RAM) DATA MEMORY (INDIRECTLY ADDRESSED, OFF-CHIP) DATA MEMORY (DIRECTLY AND INDIRECTLY ADDRESSABLE, OFF-CHIP) BIT-ADDRESSABLE DATA AREA DATA MEMORY (DIRECTLY AND INDIRECTLY ADDRESSABLE, OFF-CHIP) Other Data Segments FFFFFh 0400H 03FFh 0040h 003Fh 0020h 001Fh 0000h DIRECTLY ADDRESSED DATA (1k PER SEGMENT) SU01195 Figure 2. XA-G49 Data Memory Map |
Similar Part No. - XA-G49 |
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Similar Description - XA-G49 |
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