50

MITSUBISHI MICROCOMPUTERS

4280 Group

SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS

Customer’s Parts Number

Note: The fonts and size of characters are standard Mitsubishi type.

Mitsubishi IC catalog name and Mitsubishi lot number

Mitsubishi IC catalog name and Mitsubishi lot number

Notes 1 : The mark field should be written right aligned.

2 : The fonts and size of characters are standard Mitsubishi

type.

3 : Customer’s Parts Number can be up to 4 characters: Only 0

to 9, A to Z, +, -, /, (, ), &, ©,

. (period), and , (comma) are

usable.

20P2E/F-A (20-PIN SSOP) MARK SPECIFICATION FORM

Mitsubishi IC catalog name

Please choose one of the marking types below (A, B), and enter the Mitsubishi IC catalog name and the special mark (if needed).

A. Standard Mitsubishi Mark

B. Customer’s Parts Number + Mitsubishi IC Catalog Name

Mitsubishi IC catalog name

Mitsubishi IC catalog name

20

11

10

1

Mitsubishi lot number

(4-digit or 5-digit)

20

11

10

1

Mitsubishi lot number

(4-digit or 5-digit)

ROM number

(3-digit)