Ordering Information

13.6 ROM Verification Units (RVUs)

After receiving the signed listing verify form, Motorola manufactures a custom photographic mask. The mask contains the customer’s application program and is used to process silicon wafers. The application program cannot be changed after the manufacture of the mask begins. Motorola then produces 10 MCUs, called RVUs, and sends the RVUs to the customer. RVUs are usually packaged in unmarked ceramic and tested to 5 Vdc at room temperature. RVUs are not tested to environmental extremes because their sole purpose is to demonstrate that the customer’s user ROM pattern was properly implemented. The 10 RVUs are free of charge with the minimum order quantity. These units are not to be used for qualification or production. RVUs are not guaranteed by Motorola Quality Assurance.

13.7 MC Order Numbers

Table 13-1provides information in determing order numbers.

Table 13-1. MC Order Numbers

 

Operating

 

Package Type

Temperature

MC Order Number

 

Range

 

 

 

 

 

28-Pin Plastic Dual In-Line

0 to 70

°C

MC68HC05RC8P

Package (DIP)

MC68HC05RC16P

 

 

 

 

 

 

28-Pin Small Outline Integrated Circuit

0 to 70

°C

MC68HC05RC8DW

Package (SOIC)

MC68HC05RC16DW

 

 

 

 

 

 

44-Pin Plastic Leaded Chip

0 to 70

°C

MC68HC05RC8FN

Carrier (PLCC)

MC68HC05RC16FN

 

 

 

 

 

 

General Release Specification

 

MC68HC05RC16 — Rev. 3.0

 

 

 

118

Ordering Information

MOTOROLA