ML66517 datasheet(2/28 Pages) OKI

2 / 28 page

PEDL66517-03

1Semiconductor

ML66517 Family

2/28

FEATURES

Name

ML66514

ML66517

Operating temperature

–40°C to 85°C

Power supply voltage/

Maximum frequency

DD = 4.5 to 5.5 V/f = 25 MHz

Minimum instruction

execution time

80 nsec @25 MHz

Internal ROM size

(max. external)

32 KB (64 KB)

64 KB (128 KB)

Internal RAM size

(max. external)

1 KB (64 KB)

2 KB (64 KB)

I/O ports

46 I/O pins (with pull-up resistors,

programmable at the bit level),

4 input pins

56 I/O pins (with pull-up resistors,

programmable at the bit level),

8 input pins

16-bit free-running counter

× 1ch

Compare output/capture input

× 2ch

16-bit timer (auto-reload/timer out)

× 1ch

8-bit auto reload timer

× 2ch

8-bit auto reload timer

× 4ch (can

also be used as 16-bit auto reload

timer

× 1ch and 8-bit auto reload

timer

× 2ch)

Capture

× 2ch

8-bit auto reload timer

× 2ch

(also functions as serial communication baud rate generators)

8-bit auto reload timer

× 1ch (also functions as a watchdog timer)

Timers

8-bit PWM

× 2ch (can also be used as

16-bit PWM

× 1ch)

8-bit PWM

× 4ch (can also be used

as 16-bit PWM

× 2ch)

Serial port

Synchronous/UART

× 2ch

A/D converter

10-bit

× 4ch

10-bit

× 8ch

3-phase PWM (AC motor control)

Available

3-phase PWM (DC motor control)

Available

External interrupt

Non-Maskable

× 1ch

Maskable

× 2ch

Non-Maskable

× 1ch

Maskable

× 4ch

Interrupt priority

3 levels

Multiplexed address and data buses

Others

Multiplication calculator

Flash ROM version

ML66Q515

(ROM = 64 KB, RAM = 2 KB)

ML66Q517

ML66517 Datasheet(PDF) 2 Page - OKI electronic componets

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