Datasheet

Rev. 4.00 Sep 27, 2006 page vii of xliv
Main Revisions for This Edition
Item Page Revision (See Manual for Details)
All — • Notification of change in company name amended
(Before)
Hitachi, Ltd. → (After) Renesas Technology Corp.
• Product naming convention amended
(Before) H8S/2148
Series → (After) H8S/2148 Group
(Before) H8S/2144
Series → (After) H8S/2144 Group
1.1 Overview
Table 1.1 Overview
4 Host interface specification in table 1.1 amended
• 8-bit
host interface (ISA) port
6 Product lineup specification in table 1.1 amended
Product Code
*
2
Group
Mask ROM
Versions
F-ZTAT
Versions
ROM/RAM
(Bytes) Packages
H8S/2148 HD6432148S HD64F2148
HD64F2148V
*
2
128 k/4 k
HD6432148SW
*
1
HD64F2148A
HD64F2148AV
*
2
FP-100B,
TFP-100B
HD6432147S HD64F2147A 64 k/2 k
HD6432147SW
*
1
HD64F2147AV
*
2
H8S/2147N — HD64F2147N
HD64F2147NV
*
2
64 k/2 k
H8S/2144 HD6432144S HD64F2144
HD64F2144V
*
2
HD64F2144A
HD64F2144AV
*
2
128 k/4 k
HD6432143S — 96 k/4 k
HD6432142 HD64F2142R
HD64F2142RV
*
2
64 k/2 k
Notes: 1. W indicates the I
2
C bus option.
2. V indicates the 3-V version. Please refer to appendix F, Product
Code Lineup.
1.2 Internal Block
Diagram
Figure 1.1 (a) Internal
Block Diagram of
H8S/2148 Group
7 Figure 1.1 (a) amended
(Before)
STBY → (After) STBY
Figure 1.1 (b) Internal
Block Diagram of
H8S/2147N
8 Figure 1.1 (b) amended
(Before) IIC × 2ch → (After) IIC × 2ch
(option)