HD404369F datasheet(96/117 Pages) RENESAS

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HD404369 Series

Table 29

Recommended PROM Programmers and Socket Adapters

PROM Programmer

Socket Adapter

Manufacture

Model Name

Package

Manufacture

Model Name

DATA I/O corp

121 B

DP-64S

Hitachi

HS4369ESS01H

FP-64B

HS4369ESF01H

FP-64A

HS4369ESH01H

AVAL corp

PKW-1000

DP-64S

Hitachi

HS4369ESS01H

FP-64B

HS4369ESF01H

FP-64A

HS4369ESH01H

Warnings

1. Always specify addresses $0000 to $7FFF when programming with a PROM programmer. If address

$8000 or higher is accessed, the PROM may not be programmed or verified correctly. Set all data in

unused addresses to $FF.

Note that the plastic-package version cannot be erased and reprogrammed.

2. Make sure that the PROM programmer, socket adapter, and LSI are aligned correctly (their pin 1

positions match), otherwise overcurrents may damage the LSI. Before starting programming, make sure

that the LSI is firmly fixed in the socket adapter and the socket adapter is firmly fixed onto the

programmer.

3. PROM programmers have two voltages (V

PP): 12.5 V and 21 V. Remember that ZTAT™ devices

require a V

PP of 12.5 V—the 21-V setting will damage them. 12.5 V is the Intel 27256 setting.

Programming and Verification

The built-in PROM of the MCU can be programmed at high speed without risk of voltage stress or damage

to data reliability.

Programming and verification modes are selected as listed in table 30.

For details of PROM programming, refer to the following Notes on PROM Programming section.

Table 30

PROM Mode Selection

Mode

0–O4

Programming

Low

High

Data input

Verification

High

Low

Data output

Programming inhibited

High

High impedance

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