UPD784218GC 데이터 시트보기 (PDF) - NEC => Renesas Technology

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UPD784218GC

16-/8-BIT SINGLE-CHIP MICROCONTROLLERS

NEC => Renesas Technology 

µPD784218, 784218Y

OVERVIEW OF FUNCTIONS (1/2)

Item

Part Number

Number of basic instructions

(mnemonics)

General-purpose registers

Minimum instruction execution

time

Internal

memory

ROM

RAM

Memory space

I/O ports

Total

CMOS input

CMOS I/O

N-ch open-drain I/O

Pins with

Pins with pull-up

ancillary

resistor

functionsNote 2

LED direct

drive outputs

Middle-

voltage pins

Real-time output port

Timer/counters

Serial interfaces

A/D converter

D/A converter

µPD784218, µPD784218YNote 1

113

8 bits × 16 registers × 8 banks, or 16 bits × 8 registers × 8 banks (memory mapping)

• 160 ns/320 ns/640 ns/1,280 ns/2,560 ns (@ fXX = 12.5 MHz operation with main system clock)

• 61 µs (@ fXT = 32.768 kHz operation with subsystem clock)

256 KB

12,800 bytes

1 MB with program and data spaces combined

86

8

72

6

70

22

6

4 bits × 2, or 8 bits × 1

Timer/event counter:

(16-bit)

Timer counter × 1

Capture/compare register × 2

Pulse output

• PPG output

• Square wave output

• One-shot pulse output

Timer/event counter 1: Timer counter × 1

(8-bit)

Compare register × 1

Pulse output

• PWM output

• Square wave output

Timer/event counter 2: Timer counter × 1

(8-bit)

Compare register × 1

Pulse output

• PWM output

• Square wave output

Timer/event counter 5: Timer counter × 1

(8-bit)

Compare register × 1

Pulse output

• PWM output

• Square wave output

Timer/event counter 6: Timer counter × 1

(8-bit)

Compare register × 1

Pulse output

• PWM output

• Square wave output

Timer/event counter 7: Timer counter × 1

(8-bit)

Compare register × 1

Pulse output

• PWM output

• Square wave output

Timer/event counter 8: Timer counter × 1

(8-bit)

Compare register × 1

Pulse output

• PWM output

• Square wave output

• UART/IOE (3-wire serial I/O): 2 channels (on-chip baud rate generator)

• CSI (3-wire serial I/O, multi-master supporting I2C busNote 3): 1 channel

8-bit resolution × 8 channels

8-bit resolution × 2 channels

Notes 1. Under development

2. The pins with ancillary functions are included in the I/O pins.

3. µPD784218Y only

4

Data Sheet U12304EJ2V0DS00

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