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M37221M8H-XXXSP Datasheet (m37221m4h/m8h/m6h/easp) Single-chip 8-bit CMOS Microcomputer

Manufacturer: Renesas

Overview: M37221M4H/M6H/M8H/MAH–XXXSP/FP M37221EASP/FP SINGLE-CHIP 8-BIT CMOS MICROPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER REJ03B0134-0100Z Rev.1.00 Oct 01, 2002 1.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The M37221M4H/M6H/M8H/MAH-XXXSP/FP are single-chip microputers designed with CMOS silicon gate technology.

They have a OSD, I2C-BUS interface, and PWM, making them perfect for TV channel selection system.

The M37221EASP/FP have a built-in PROM that can be written electrically.

Key Features

  • Number of basic instructions 71 size ROM 16K bytes (M37221M4H-XXXSP/FP) 24K bytes (M37221M6H-XXXSP/FP) 32K bytes (M37221M8H-XXXSP/FP) 40K bytes (M37221MAH-XXXSP/FP, M37221EASP/FP) RAM 384 bytes (M37221M4H-XXXSP/FP) 448 bytes (M37221M6H-XXXSP/FP) 576 bytes (M37221M8H-XXXSP/FP) 704 bytes (M37221MAH-XXXSP/FP, M37221EASP/FP) (ROM correction memory included).
  • The minimum instruction execution time 0.5 µs (at 8 MHz oscillation frequency).
  • Power source voltage 5 V ± 10 %.
  • Subrout.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Renesas Logo M37221M8H-XXXFP Single-Chip 8-Bit CMOS Microcomputer Renesas

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M37221M8H-XXXSP Distributor