UPD784225YGK-XXX-9EU View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPD784225YGK-XXX-9EU

16/8-BIT SINGLE-CHIP MICROCONTROLLERS

NEC => Renesas Technology 

µPD784224, 784225, 784224Y, 784225Y

2. MAJOR DIFFERENCES BETWEEN µPD784216Y SUBSERIES AND µPD780058Y SUBSERIES

Item

Series Name

µPD784225, 784225Y

Subseries

µPD784216Y Subseries µPD780058Y Subseries

CPU

16-bit CPU

8-bit CPU

Minimum

instruction

execution time

With main system

clock selected

With subsystem

clock

160 ns (at 12.5 MHz)

61 µs (at 32.768 kHz)

400 ns (at 5.0 MHz)

122 µs (at 32.768 kHz)

Memory space

1 Mbytes

64 Kbytes

I/O port

Total

67 pins

86 pins

68 pins

CMOS input

8 pins

8 pins

2 pins

CMOS I/O

59 pins

72 pins

62 pins

N-ch open-drain I/O

−

6 pins

4 pins

Pins with

ancillary

functionNote 1

Pins with pull-up

resistor

LED direct drive

output

57 pins

16 pins

70 pins

22 pins

66 pins (flash memory

model: 62 pins)

12 pins

Medium-voltage pin

−

6 pins

4 pins

Timer/counter

• 16-bit timer/event counter

× 1 unit

• 8-bit timer/event counter

× 4 units

• 16-bit timer/event counter

× 1 unit

• 8-bit timer/event counter

× 6 units

• 16-bit timer/event counter

× 1 unit

• 8-bit timer/event counter

× 2 units

Serial interface

• UART/IOE (3-wire serial I/O) × 2 channels

• CSI (3-wire serial I/O, multi-master supporting I2C

busNote 2) × 1 channel

• UART (time-division transfer

function)/IOE (3-wire

serial I/O) × 2 channels

• CSI (3-wire serial I/O,

2-wire serial I/O,

I2C bus) × 1 channel

• CSI (3-wire serial I/O

with automatic

transmission/reception

function) × 1 channel

Interrupt

NMI pin

Provided

None

Macro service

Provided

None

Context switching Provided

None

Programmable priority 4 levels

2 levels

Standby function

• HALT/STOP/IDLE mode

• Power-saving mode: HALT/IDLE Mode

HALT/STOP mode

ROM correction

Provided

None

Provided

Package

• 80-pin plastic QFP

(14 × 14 mm)

• 80-pin plastic TQFP

(fine pitch) (12 × 12 mm)

• 100-pin plastic QFP

(fine pitch) (14 × 14 mm)

• 100-pin plastic QFP

(14 × 20 mm)

• 80-pin plastic QFP

(14 × 14 mm)

• 80-pin plastic TQFP

(fine pitch) (12 × 12 mm)

Notes 1. Pins with ancillary function are included in the I/O pins.

2. µPD784225Y and 784216Y Subseries only

8

Data Sheet U12376EJ1V0DS00

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