M38045FALKP datasheet(3/131 Pages) RENESAS

3 / 131 page

Rev.1.00

Oct 27, 2008

Page 1 of 128

REJ03B0266-0100

DESCRIPTION

The 3804 group (Spec.L) is the 8-bit microcomputer based on the

740 family core technology.

The 3804 group (Spec.L) is designed for household products,

office automation equipment, and controlling systems that

require analog signal processing, including the A/D converter

and D/A converters.

FEATURES

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

• Minimum instruction execution time .......................... 0.24

μs

(at 16.8 MHz oscillation frequency)

• Memory size

ROM (Flash memory) ............................................ 60 K bytes

RAM ...................................................................... 2048 bytes

• Programmable input/output ports ....................................... 56

• Software pull-up resistors ............................................ Built-in

• Interrupts

21 sources, 16 vectors...............................................................

(external 8, internal 12, software 1)

• Timers ...................................................................... 16-bit × 1

8-bit × 4

(with 8-bit prescaler)

• Serial interface ......... 8-bit × 2 (UART or Clock-synchronized)

8-bit × 1 (Clock-synchronized)

• PWM ....................................... 8-bit × 1 (with 8-bit prescaler)

• A/D converter ........................................ 10-bit × 16 channels

(8-bit reading enabled)

• D/A converter ............................................ 8-bit × 2 channels

• Watchdog timer ....................................................... 16-bit × 1

• Multi-master I2C-BUS interface.............................. 1 channel

• LED direct drive port............................................................. 8

• Clock generating circuit ............................. Built-in 2 circuits

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

• Power source voltage

[In high-speed mode]

At 16.8 MHz oscillation frequency .................... 4.5 to 5.5 V

At 12.5 MHz oscillation frequency .................... 4.0 to 5.5 V

At 8.4 MHz oscillation frequency ...................... 2.7 to 5.5 V

[In middle-speed mode]

At 16.8 MHz oscillation frequency .................... 4.5 to 5.5 V

At 12.5 MHz oscillation frequency .................... 2.7 to 5.5 V

[In low-speed mode]

At 32 kHz oscillation frequency......................... 2.7 to 5.5 V

• Power dissipation

In high-speed mode ........................................ 27.5 mW (typ.)

(at 16.8 MHz oscillation frequency, at 5 V power source voltage)

In low-speed mode ........................................ 1200

μW (typ.)

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

• Operating temperature range .............................

−20 to 85 °C

• Packages

SP...............PRDP0064BA-A (64P4B) (64-pin 750 mil SDIP)

HP ......PLQP0064KB-A (64P6Q-A) (64-pin 10 × 10 mm LQFP)

KP ......PLQP0064GA-A (64P6U-A) (64-pin 14 × 14 mm LQFP)

WG ........PTLG0064JA-A (64F0G) (64-pin 6 × 6 mm FLGA)

• Power source voltage ................................ VCC = 2.7 to 5.5 V

• Program/Erase voltage ............................. VCC = 2.7 to 5.5 V

• Programming method ............... Programming in unit of byte

• Erasing method ................................................. Block erasing

• Program/Erase control by software command

• Number of times for programming/erasing ...................... 100

APPLICATION

Camera, Household appliance, Consumer electronics, etc.

3804 Group (Spec.L)

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

REJ03B0266-0100

Rev.1.00

Oct 27, 2008

M38045FALKP Datasheet(PDF) 3 Page - Renesas Technology Corp

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