Renesas Single-Chip Microcomputer M34519T-MCU Informacje Techniczne Pobierz pdf (Strona 15)

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Outputs VDD from the M34519T-MCU

to the target system.

Set the MCU's ROM size.

• Set "2" for M2

• Set "4" for M4

• Set "6" for M6

• Set "8" for E8, M8

• Set "D" for ED, MD

Operates the evaluation MCU on the

M34519T-MCU at 5 V.

Operates the evaluation MCU on the

M34519T-MCU at 3 V.

SW1

SW2

SW3

OFF

5 V

3 V

OFF

Label

Switch position

Description

Factory-setting

ROMSIZE

OFF

5 V

3 V

Does not output VDD from the

M34519T-MCU to the target system.

SW4

519

518

519

518

Operates for the 4519 and 4584 Groups.

Operates for the 4518 and 4583 Groups.

3.3 Switches

Table 3.2 shows the functions of the switches and their factory-settings.

Table 3.2 Functions of the switches

Switch

5 V

3 V

5 V

CAUTION

Caution for Setting the Switches:

• Before changing switch settings, be sure to shut off the power.

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 37 38

To our customers 1
M34519T-MCU 3
( 2 / 36 ) 4
To use the product properly 5
Contents 6
WARNING 7
CAUTION 7
( 8 / 36 ) 10
Chapter 2. Package Contents 11
IMPORTANT 11
2.2 Other Necessary Products 12
Chapter 3. M34519T-MCU 13
3.2 Specifications 14
3.3 Switches 15
3.5 Connectors 16
3.4 Check Pins 16
(1) Connector J3 17
( 18 / 36 ) 20
50-wire normal-pitch cable 22
50-pole dual-in-line socket 22
Unit: mm 22
TQPACK032SA 23
M34513T-PTCC 23
No. 1 pin 23
(Bevel edge) 23
3.7 How to Replace the MCU 24
4.2 Watchdog Timer 25
4.1 Reset 25
4.3 RAM Backup Mode 26
4.4 Port I/O Timings 26
4.5 A-D Converter 27
4.8 Pullup Transistor Control 28
4.6 System Clock 28
4.9 Program Execution (G, GB) 29
4.10 External Trigger Signal 30
4.11 Other Precautions 30
( 29 / 36 ) 31
: denotes control signal 31
( 30 / 36 ) 32
6.1 M34513T-PTCA 33
6.2 M34513T-PTCB 33
6.3 M34513T-PTCC 33
( 32 / 36 ) 34
7.1 Maintenance 35
7.2 Guarantee 35
7.3 Repair Provisions 35
7.4 How to Request for Repair 36
Rev.2.00 37
July 1, 2004 37
REJ10J0071-0200Z 37
User’s Manual 38

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