UPD178004AGC-XXX-3B9 데이터 시트보기 (PDF) - NEC => Renesas Technology

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UPD178004AGC-XXX-3B9

8-BIT SINGLE-CHIP MICROCONTROLLERS

NEC => Renesas Technology 

µPD178004A, 178006A, 178016A, 178018A

OUTLINE OF FUNCTION

Product name

Item

Internal

memory

ROM (ROM configuration)

High-speed RAM

Buffer RAM

Expansion RAM

General-purpose register

Instruction cycle

Instruction set

I/O port

A/D converter

Serial interface

Timer

Buzzer (BEEP) output

Vectored

interrupt

Source

Maskable

Non-maskable

Software

Test input

µPD178004A

µPD178006A

µPD178016A

(1/2)

µPD178018A

32 Kbytes

(mask ROM)

48 Kbytes

(mask ROM)

60 Kbytes

(mask ROM)

1 024 bytes

32 bytes

Not provided

2 048 bytes

8 bits × 32 registers (8 bits × 8 registers × 4 banks)

With variable instruction execution time function

0.44 µs/0.88 µs/1.78 µs/3.56 µs/7.11 µs/14.22 µs (with 4.5-MHz crystal resonator)

• 16-bit operation

• Multiplication/division (8 bits × 8 bits, 16 bits ÷ 8 bits)

• Bit manipulation (set, reset, test, Boolean operation)

• BCD adjustment, etc.

Total

: 62 pins

CMOS input

: 1 pin

CMOS I/O

: 54 pins

N-ch open-drain I/O : 4 pins

N-ch open-drain output : 3 pins

8-bit resolution × 6 channels

• 3-wire/SBI/2-wire/I2C bus Note mode selectable

: 1 channel

• 3-wire serial I/O mode

(with automatic transfer/receive function of up to 32 byte) : 1 channel

• Basic timer (timer carry FF (10 Hz)) : 1 channel

• 8-bit timer/event counter

: 2 channels

• 8-bit timer (D/A converter: PWM output) : 1 channel

• Watchdog timer

: 1 channel

1.5 kHz, 3 kHz, 6 kHz

Internal: 8, external: 7

Internal: 1

Internal: 1

Internal: 1

Note When using the I2C bus mode (including when this mode is implemented by program without using the

peripheral hardware), consult your local NEC sales representative when you place an order for mask.

3

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