HD64F7144F50V Datasheet, PDF (49/932 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

• On-chip memory
ROM
Part No.
Flash memory version HD64F7144F50
HD64F7145F50
Masked ROM version HD6437144F50
HD6437145F50
ROM less version
HD6417144F50
HD6417145F50
ROM
256 kbytes
256 kbytes
256 kbytes
256 kbytes
⎯
⎯
1. Overview
RAM
8 kbytes
8 kbytes
8 kbytes
8 kbytes
8 kbytes
8 kbytes
• I/O ports
Part No.
HD64F7144F50/
HD6437144F50/
HD6417144F50
HD64F7145F50/
HD6437145F50/
HD6417145F50
No. of I/O Pins
74
98
No. of Input-Only Pins
8
8
• Supports various power-down states
• Compact package
Part No.
Package
HD64F7144F50/
HD6437144F50/
HD6417144F50
QFP-112
HD64F7145F50/
HD6437145F50/
HD6417145F50
LQFP-144
(Code)
FP-112B
FP-144F
Body Size
20.0 × 20.0 mm
Pin Pitch
0.65 mm
20.0 × 20.0 mm 0.5 mm
Rev.4.00 Mar. 27, 2008 Page 3 of 882
REJ09B0108-0400