M38063M2DFS datasheet(2/67 Pages) RENESAS

2 / 67 page

DESCRIPTION

The 3820 group is the 8-bit microcomputer based on the 740 fam-

ily core technology.

The 3820 group has the LCD drive control circuit and the serial I/

O as additional functions.

The various microcomputers in the 3820 group include variations

of internal memory size and packaging. For details, refer to the

section on part numbering.

For details on availability of microcomputers in the 3820 group, re-

fer to the section on group expansion.

FEATURES

•Basic machine-language instructions ....................................... 71

•The minimum instruction execution time ............................ 0.5 µs

(at 8MHz oscillation frequency)

•Memory size

ROM .................................................................. 4 K to 32 K bytes

RAM ................................................................. 192 to 1024 bytes

•Programmable input/output ports ............................................. 43

•Software pull-up/pull-down resistors (Ports P0-P7 except Port P40)

•Interrupts .................................................. 16 sources, 16 vectors

(includes key input interrupt)

•Timers ........................................................... 8-bit ! 3, 16-bit ! 2

•Serial I/O1 ..................... 8-bit ! 1 (UART or Clock-synchronized)

•Serial I/O2 .................................... 8-bit ! 1 (Clock-synchronized)

•LCD drive control circuit

Bias ................................................................................... 1/2, 1/3

Duty ............................................................................ 1/2, 1/3, 1/4

Common output .......................................................................... 4

Segment output ......................................................................... 40

•2 Clock generating circuit

Clock (XIN-XOUT) .................................. Internal feedback resistor

Sub-clock (XCIN-XCOUT) .......... Without internal feedback resistor

(connect to external ceramic resonator or quartz-crystal oscillator)

•Watchdog timer ............................................................. 15-bit ! 1

•Power source voltage

In high-speed mode .................................................... 4.0 to 5.5 V

(at 8MHz oscillation frequency and high-speed selected)

In middle-speed mode ................................................2.5 to 5.5 V

(at 8MHz oscillation frequency and middle-speed selected)

In low-speed mode ...................................................... 2.5 to 5.5 V

(Extended operating temperature version: 3.0 V to 5.5 V)

•Power dissipation

In high-speed mode ........................................................... 32 mW

(at 8 MHz oscillation frequency)

In low-speed mode .............................................................. 45

µW

(at 32 kHz oscillation frequency, at 3 V power source voltage)

•Operating temperature range ................................... – 20 to 85°C

(Extended operating temperature version: –40 to 85

°C)

APPLICATIONS

Household appliances, consumer electronics, etc.

MITSUBISHI MICROCOMPUTERS

3820 Group

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

PIN CONFIGURATION (TOP VIEW)

SEG1

SEG2

SEG3

SEG4

SEG6

SEG5

SEG7

VCC

SEG8

SEG9

SEG10

SEG11

SEG12

SEG13

SEG14

SEG15

P41/

P40

XIN

XOUT

VSS

P27

P26

P25

P24

P23

P22

P21

P20

RESET

P70/XCOUT

P71/XCIN

M38203M4-XXXFP

6789 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

M38203M4-XXXFP

Package type : 80P6N-A

80-pin plastic molded QFP

M38063M2DFS bảng dữ liệu(PDF) 2 Page - Renesas Technology Corp

M38063M2DFS bảng dữ liệu(HTML) 2 Page - Renesas Technology Corp

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

bảng dữ liệu tải về

Link URL