Renesas PROM Programming Adapters PCA7438F-64A Spezifikationen PDF herunterladen (Seite 45)

Rev.2.40 Jun 14, 2004 page 45 of 56

38C1 Group

ROM PROGRAMMING METHOD

The built-in PROM of the blank One Time PROM version

(M38C13E6FP/HP) can be read or programmed with a general-

purpose PROM programmer using a special programming

adapter. Set the address of PROM programmer in the user ROM

area.

Table 10. Programming adapter

The PROM of the blank One Time PROM version is not tested or

screened in the assembly process and following processes. To en-

sure proper operation after programming, the procedure shown in

Figure 49 is recommended to verify programming.

Fig. 49 Programming and testing of One Time PROM version

Package

M38C13E6FP

M38C13E6HP

Name of Programming Adapter

PCA7438F-64A

PCA7438H-64A

Screening (Caution)

(150°C for 40 hours)

Functional check in

target device

The screening temperature is far highe

than the storage temperature. Neve

expose to 150 °C exceeding 100 hours.

Caution :

DATA REQUIRED FOR MASK ORDERS

The following are necessary when ordering a mask ROM produc-

tion:

1.Mask ROM Order Confirmation Form

✽

2.Mark Specification Form

✽

3.Data to be written to ROM, in EPROM form (three identical cop-

ies) or one floppy disk

✽For the mask ROM confirmation and the mark specifications, re-

fer to the “Renesas Technology” Homepage (http://

www.renesas.com/en/rom/).

1 2 ... 40 41 42 43 44 45 46 47 48 49 50 ... 58 59

Keine Kommentare

Renesas PROM Programming Adapters PCA7438F-64A Spezifikationen Seite 45