7513 datasheet(2/66 Pages) RENESAS

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SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS

7513 Group

DESCRIPTION

The 7513 group is the 8-bit microcomputer based on the 740 fam-

ily core technology.

The 7513 group has the LCD drive control circuit, the A-D/D-A

converter, the UART, and the PWM as additional functions.

The various microcomputers in the 7513 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 7513 group,

refer to the section on group expansion.

FEATURES

qBasic machine-language instructions ...................................... 71

qThe minimum instruction execution time ........................... 0.5 µs

(at 8MHz oscillation frequency)

qMemory size

ROM ............................................................... 32 K to 60 K bytes

RAM ............................................................... 1024 to 2048 bytes

qProgrammable input/output ports ............................................ 55

qOutput port ................................................................................. 8

qInput port .................................................................................... 1

qInterrupts ................................................. 17 sources, 16 vectors

(includes key input interrupt)

qTimers ........................................................... 8-bit ✕ 3, 16-bit ✕ 2

qSerial I/O1 .................... 8-bit ✕ 1 (UART or Clock-synchronized)

qSerial I/O2 ................................... 8-bit ✕ 1 (Clock-synchronized)

qPWM output .................................................................... 8-bit ✕ 1

qA-D converter ............................................... 10-bit ✕ 8 channels

qD-A converter ................................................. 8-bit ✕ 2 channels

qLCD drive control circuit

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

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

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

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

q2 Clock generating circuits

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

qWatchdog timer ............................................................ 14-bit ✕ 1

qPower source voltage ................................................ 2.2 to 5.5 V

qPower dissipation

In high-speed mode .......................................................... 40 mW

(at 8 MHz oscillation frequency, at 5 V power source voltage)

In low-speed mode ............................................................ 60

µW

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

qOperating temperature range................................... – 20 to 85°C

APPLICATIONS

Camera, Wireless phone, etc.

Fig. 1 M37513EFFS pin configuration

PIN CONFIGURATION (TOP VIEW)

Package type : 100D0 (Window type ceramic LCC)

100

M37513EFFS

SEG9

VL2

VL3

COM0

COM1

COM2

VREF

AVSS

VCC

SEG8

SEG0

SEG1

SEG2

SEG4

SEG5

SEG6

SEG7

SEG3

P72

P73

P71

P70/INT0

XCIN

XCOUT

XIN

XOUT

VSS

P27

P26

P25

P24

P23

P21

P16

P22

P20

P17

RESET

COM3

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