SH7018 datasheet(19/431 Pages) RENESAS

19 / 431 page

Table 1.1

Features (cont)

Item

Specification

Multifunction timer pulse

unit (MTU)

× 3 channels

• 16-bit free running counter × 3 channels

• Eight compare match registers

• Interrupt requests are generated by compare match and overflow

operations.

Compare match timer

(CMT)

× 2 channels

• 16-bit free running counter × 2 channels

• Compare registers: 1 per channel

• Interrupt requests are generated by compare match operations.

Watchdog timer (WDT)

• Can be switched between watchdog timer and interval timer

functions.

• Internal reset or interrupt generated by counter overflow.

5 V I/O pins

• By specifying the power supply for the input/output circuitry, PV

CC,

the input/output voltage level for the following pins can be set to

either 3.3 V or 5 V:

RES, NMI, IRQ0, WAIT, D0 to D7, SCK, TxD,

RxD, TIOC0A, TIOC0C (total 17 pins).

8-bit timer (TIM2)

• 8-bit interval timer function

• Interrupt generated by compare match operations.

Serial communication

interface (SCI)

• Asynchronous or clock-synchronous mode is selectable (full duplex)

• On-chip dedicated baud rate generator

• Multi-processor communication function

I/O ports

• 62 inputs and outputs

• 8 inputs

A/D converter

• 10 bits × 8 channels

• Built-in sample and hold function

On-chip memory

• RAM: 4 kB

• ROM: 160 kB (F-ZTAT)

SH7018 Datasheet(PDF) 19 Page - Renesas Technology Corp

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