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The M37221M4/M8/MA-XXXSP, M37221M6-XXXSP/FP are singlechip microcomputers designed with CMOS silicon gate technology. They have a OSD, I2C-BUS interface, and PWM, so it is useful for a channel selection system for TV. The features of the M37221EASP/FP are similar to those of the M37221MA-XXXSP except that these chips have a built-in PROM which can be written.
of the M37221EASP/FP are similar to those of the M37221MA-XXXSP except that these chips have a built-in PROM which can be written electrically. The differences among the M37221M4/M8/MA-XXXSP, M37221M6-XXXSP/FP are the ROM size and the RAM size as shown below. Accordingly, the following descriptions will be for M37221MA-XXXSP unless otherwise noted. q OSD function Display characters 24 characters ✕ 2 lines (It is possible to display 3lines or more by software) Kinds of characters 256 kinds Character di.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | M37221M4H-XXXFP |
Renesas |
Single-Chip 8-Bit CMOS Microcomputer |
|
| 2 | M37221M4H-XXXSP |
Renesas Technology |
(M37221M4H/M8H/M6H/EASP) Single-Chip 8-Bit CMOS Microcomputer |
|
| 3 | M37221M6-XXXFP |
Renesas |
Single-Chip 8-Bit CMOS Microcomputer |
|
| 4 | M37221M6-XXXSP |
Mitsubishi Electric Semiconductor |
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
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| 5 | M37221M6H-XXXFP |
Renesas |
Single-Chip 8-Bit CMOS Microcomputer |
|
| 6 | M37221M6H-XXXSP |
Renesas Technology |
(M37221M4H/M8H/M6H/EASP) Single-Chip 8-Bit CMOS Microcomputer |
|
| 7 | M37221M8-XXXSP |
Renesas Technology |
(M37221M4/M8/M6/EASP) Single-Chip 8-Bit CMOS Microcomputer |
|
| 8 | M37221M8H-XXXFP |
Renesas |
Single-Chip 8-Bit CMOS Microcomputer |
|
| 9 | M37221M8H-XXXSP |
Renesas Technology |
(M37221M4H/M8H/M6H/EASP) Single-Chip 8-Bit CMOS Microcomputer |
|
| 10 | M37221MA-XXXSP |
Renesas Technology |
Single-Chip 8-Bit CMOS Microcomputer |
|
| 11 | M37221MAH-XXXSP |
Renesas Technology |
(M37221M4H/M8H/M6H/EASP) Single-Chip 8-Bit CMOS Microcomputer |
|
| 12 | M37221EAFP |
Renesas |
Single-Chip 8-Bit CMOS Microcomputer |
|