7540 datasheet(28/366 Pages) RENESAS

Part #	7540

Description	8-BIT CISC SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 740 SERIES

PDF	366 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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28 / 366 page

1-9

REJ09B0018-0200Z

Rev.2.00

Jun 21, 2004

7540 Group

HARDWARE

GROUP EXPANSION

We plan to expand the 7540 group as follow:

Memory type

Support for Mask ROM version, One Time PROM version, and

Emulator MCU .

Memory size

ROM/PROM size ................................................. 8 K to 32 K bytes

RAM size .............................................................. 384 to 768 bytes

Package

32P4B .................................................. 32-pin plastic molded SDIP

32P6U-A ...................... 0.8 mm-pitch 32-pin plastic molded LQFP

36P2R-A ...................... 0.8 mm-pitch 36-pin plastic molded SSOP

42S1M .................................... 42-pin shrink ceramic PIGGY BACK

Fig. 8 Memory expansion plan

384

32K

ROM size

(bytes)

RAM size

(bytes)

512

768

16K

M37540E8

M37540M4

M37540M4T

M37540E8T

M37540E8V

M37540M2T

M37540M2

M37540E2

M37540M2V

M37540M4V

GROUP EXPANSION

7540 Datasheet(PDF) 28 Page - Renesas Technology Corp