HD6412340 HITACHI [Hitachi Semiconductor], HD6412340 Datasheet - Page 25

• Manufacturer Part Number: HD6412340
• Description: H8S/2345 F-ZTAT Hardware Manual
• Manufacturer: HITACHI [Hitachi Semiconductor]

Table 1.1
Item
Operating modes
Clock pulse
generator
Packages
Product lineup
Note: * TFP-100G is under development.
Overview (cont)
Specification
Mode
1
2*
3*
4
5
6*
7*
Note: * Not used on ROMless versions.
Mask ROM
Version
HD6432345
HD6432344
HD6432343
HD6432341
HD6412340
(ROMless
versions)
Seven MCU operating modes (ZTAT, mask ROM, and ROMless versions)
Built-in duty correction circuit
100-pin plastic TQFP (TFP-100B, TFP-100G*)
100-pin plastic QFP (FP-100A, FP-100B)
CPU
Operating
Mode
Normal
Advanced On-chip ROM disabled
F-ZTAT™
HD64F2345
—
—
—
—
Model Name
Description
On-chip ROM disabled
expansion mode
On-chip ROM enabled
expansion mode
Single-chip mode
expansion mode
On-chip ROM disabled
expansion mode
On-chip ROM enabled
expansion mode
Single-chip mode
ZTAT™
HD6472345
—
—
—
—
On-Chip
ROM
Disabled 8 bits
Enabled
Enabled
Disabled 16 bits
Disabled 8 bits
Enabled
Enabled
ROM/RAM
(Bytes)
128 k/4 k
96 k/4 k
64 k/2 k
32 k/2 k
—/2 k
External Data Bus
Initial
Value
8 bits
—
8 bits
—
Maximum
Value
16 bits
16 bits
16 bits
16 bits
16 bits
Packages
TFP-100B
TFP-100G*
FP-100A
FP-100B
5