M37221FP datasheet(6/112 Pages) RENESAS

Part #	M37221FP

Description	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER

Download	112 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

Logo

6 / 112 page

M37221M4H/M6H/M8H/MAH–XXXSP/FP M37221EASP/FP

Rev.1.00

Oct 01, 2002

page 6 of 110

REJ03B0134-0100Z

Parameter

Functions

Number of basic instructions

71

Number of basic instructions

0.5 µs (the minimum instruction execution time, at 8 MHz oscillation fre

quency)

Instruction execution time

8 MHz (maximum)

Memory size

ROM M37221M4H-XXXSP/FP

16K bytes

M37221M6H-XXXSP/FP

24K bytes

M37221M8H-XXXSP/FP

32K bytes

M37221MAH-XXXSP/FP,

40K bytes

M37221EASP/FP

RAM

M37221M4H-XXXSP/FP

384 bytes (ROM correction memory included)

M37221M6H-XXXSP/FP

448 bytes (ROM correction memory included)

M37221M8H-XXXSP/FP

576 bytes (ROM correction memory included)

M37221MAH-XXXSP/FP,

704 bytes (ROM correction memory included)

M37221EASP/FP

OSD ROM

8 K bytes

OSD RAM

96 bytes

tInput/Output ports

P0

I/O

8-bit 5 1 (N-channel open-drain output structure, can be used as PWM

output pins, INT input pins, A-D input pin)

P10, P15–P17

I/O

4-bit ✕ 1 (CMOS input/output structure, can be used as OSD output pin,

A-D input pins, INT input pin)

P11–P14

I/O

4-bit ✕ 1 (CMOS input/output structure, can be used as multi-master I2C-

BUS interface)

P20, P21

I/O

2-bit ✕ 1 (CMOS input/output or N-channel open-drain output structure,

can be used as serial I/O pins)

P22–P27

I/O

6-bit ✕ 1 (CMOS input/output structure, can be used as serial input pin,

timer external clock input pins)

P30, P31

I/O

2-bit ✕ 1 (CMOS input/output or N-channel open-drain output structure, can

be used as A-D input pins, D-A conversion output pins <Only M37221EASP/FP>)

P32

I/O

1-bit ✕ 1 (N-channel open-drain output structure)

P33, P34

Input

2-bit ✕ 1 (can be used as OSD display clock I/O pins)

P52–P55

Output

4-bit ✕ 1 (CMOS output structure, can be used as OSD output pins)

Serial I/O

8-bit ✕ 1

Multi-master I2C-BUS interface

1 (2 systems)

A-D comparator

6 channels (6-bit resolution)

D-A converter

2 (6-bit resolution) (Only M37221EASP/FP)

PWM output circuit

14-bit ✕ 1, 8-bit ✕ 6

Timers

8-bit timer ✕ 4

ROM correction function

2 vectors

Subroutine nesting

M37221M4H/M6H-XXXSP/FP

96 levels (maximum)

M37221M8H/MAH-XXXSP/FP,

128 levels (maximum)

M37221EASP/FP

Interrupt

<14 sources>

INT external interrupt ✕ 3, Internal timer interrupt ✕ 4, Serial I/O interrupt ✕ 1,

OSD interrupt ✕ 1, Multi-master I2C-BUS interface interrupt ✕ 1, f(XIN)/4096

interrupt ✕ 1, VSYNC interrupt ✕ 1, BRK interrupt ✕ 1, Reset ✕ 1

Clock generating circuit

2 built-in circuits (externally connected a ceramic resonator or a quartz-

crystal oscillator)

6. PERFORMANCE OVERVIEW

Table 6.1 Performance Overview

Similar Part No. - M37221FP

Manufacturer	Part #	Datasheet	Description
Mitsubishi Electric Sem...	M37221	1Mb / 63P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER???
	M37221	1Mb / 61P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
	M37221EF	1Mb / 63P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER???
	M37221EFSP	1Mb / 63P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER???
Renesas Technology Corp	M37221M4H	1Mb / 114P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER

More results

Similar Description - M37221FP

Manufacturer	Part #	Datasheet	Description
Mitsubishi Electric Sem...	M37224M3	901Kb / 83P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER???
Renesas Technology Corp	M37221M6	1Mb / 62P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
Mitsubishi Electric Sem...	M37221EF	1Mb / 63P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER???
	M37100M8	1Mb / 49P	SINGLE CHIP 8 BIT CMOS MICROCOMPUTER FOR VOLTAGE SYNTHESIZER WITH ON SCREEN DISPLAY CONTROLLER
	M37102M8	1Mb / 51P	SINGLE CHIP 8 BIT CMOS MICROCOMPUTER FOR VOLTAGE SYNTHESIZER WITH ON SCREEN DISPLAY CONTROLLER
	M37210M3	764Kb / 59P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER?
Renesas Technology Corp	M37224M3	1Mb / 84P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
Renesas Technology Corp	M37210M3	1,000Kb / 60P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
Mitsubishi Electric Sem...	M37103M4	2Mb / 46P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
Renesas Technology Corp	M37212M4	1Mb / 120P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER

More results

M37221FP Datasheet(PDF) 6 Page - Renesas Technology Corp

M37221FP Datasheet(HTML) 6 Page - Renesas Technology Corp

Similar Part No. - M37221FP

Similar Description - M37221FP

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL