87C196 Intel Corporation, 87C196 Datasheet - Page 11

• Manufacturer Part Number: 87C196
• Description: CHMOS 16-BIT MICROCONTROLLER
• Manufacturer: Intel Corporation

NOTES
1 These areas are mapped internal EPROM if the REMAP bit (CCB2 2) is set and EA
2 Code executed in locations 0000H to 003FFH will be forced external
3 Reserved memory locations must contain 0FFH unless noted
4 Reserved SFR bit locations must be written with 0
5 Refer to 8XC196CB User’s Guide for SFR CAN and Paging Descriptions
NOTES
1 Refer to 8XC196KX Family User’s Guide for SFR Description
2 Code executed in locations 0000H to 03FFH will be forced external
3 Reserved SFR bit locations must be written with 0
0000FFH
000018H
000017H
000000H
00FFFFH
00A000H
009FFFH
002080H
00207FH
002000H
001FFFH
001FE0H
001FDFH
001F00H
001EFFH
001E00H
001DFFH
000500H
0004FFH
000400H
0003FFH
000100H
0000FFH
000018H
000017H
000000H
Address
Address
memory
Register RAM – Lower Register File (Address with Direct Indirect or Indexed Modes )
CPU SFR’s
External Memory
Internal EPROM (32 Kbytes)
Reserved Memory (Internal EPROM or External Memory)
(Determined by EA
Memory Mapped Special Function Registers (SFR’s)
Internal Special Function Registers (SFR’s)
Internal CAN Peripheral Memory
External Memory
Internal RAM (Code RAM)
(Address with Indirect or Indexed Modes)
Internal Register RAM – Upper Register File (Address with Indirect or Indexed Modes or
through Windows)
Internal Register RAM – Lower Register File (Address with Direct Indirect or Indexed
Modes
CPU Special Function Registers (SFR’s)
(2)
(4)
(2)
Pin)
87C196CB Memory Map (Continued)
87C196CA Memory Map
(2 4)
Description
Description
(1)
e
5V Otherwise they are external
87C196CA 87C196CB
(2)
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