HD64F7018X20 Просмотр технического описания (PDF) - Renesas Electronics

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HD64F7018X20

Hitachi SuperH™ RISC engine

Renesas Electronics 

1.2 Block Diagram

NMI

RES

MD0 (Vss)

MD1 (Vcc)

MD2 (Vss)

MD3 (Vss)

EXTAL

XTAL

FWP*

Vcc

Vcc

Vcc

Vcc

Vcc

Vcc

Vcc

Vcc

PVcc

AVcc

Vss

Vss

Vss

Vss

Vss

Port A

Port B

;;;;;;; CPU

Interrupt

;;;;controller

RAM

4kB

Flash ROM

160 kB

Bus state

controller

;; Timers

Multifunction

;;;;; timerpulseunit ×3

Compare match × 2

8-bit timer

×1

Serial communication

interface

(× 1 channel)

A/D

Watch-

converter dog timer

;;;;;;;; Port F

Port E

PC15/A15

PC14/A14

PC13/A13

PC12/A12

PC11/A11

PC10/A10

PC9/A9

PC8/A8

PC7/A7

PC6/A6

PC5/A5

PC4/A4

PC3/A3

PC2/A2

PC1/A1

PC0/A0

PD7/D7

PD6/D6

PD5/D5

PD4/D4

PD3/D3

PD2/D2

PD1/D1

PD0/D0

Vss

Vss

;;; Vss

Vss

Vss

AVss

Note: * FWE during write mode

: Peripheral address bus

: Peripheral data bus

: On-chip address bus

: On-chip upper data

: On-chip lower data

Figure 1.1 Block Diagram of SH7018 (TFP-100B Pins)

5

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