M37221M4H_15 Datasheet, PDF (16/114 Pages) Renesas Technology Corp – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER

M37221M4H/M6H/M8H/MAH–XXXSP/FP M37221EASP/FP
■ M37221M8H/MAH-XXXSP/FP, M37221EASP/FP
000016
M37221MAH-
XXXSP/FP,
M37221EASP/FP
RAM
(704 bytes)
M37221M8H-
XXXSP/FP
RAM
(576 bytes)
M37221MAH-
XXXSP/FP,
M37221EASP/FP
RAM
(40K bytes)
OSD RAM
(96 bytes)
(See note)
M37221M8H-
XXXSP/FP
RAM
(32K bytes)
00C016
00FF16
01FF16
021716
021B16
02C016
02E016
02FF16
030016
033F16
03BF16
060016
06B716
600016
800016
SFR area
Not used
2 page register
Not used
Not used
Not used
FF0016
FFDE16
FFFF16
Interrupt vector area
Zero page
1000016
OSD ROM
(8K bytes)
11FFF16
ROM correction function
Vector 1: address 02C016
Vector 2: address 02E016
Not used
Special page
1FFFF16
Note: Refer to Table 8.11.4 OSD RAM.
Fig. 8.2.2 Memory Map (M37221M8H/MAH-XXXSP/FP, M37221EASP/FP)
Rev.1.00 Oct 01, 2002 page 14 of 110
REJ03B0134-0100Z