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Table 1.6
Differences between H8/3062F-ZTAT, H8/3062F-ZTAT R-Mask Version, and
On-Chip Mask ROM Versions
On-Chip Flash
Memory Version
Item
HD64F3062
ROM
128 kbytes flash
memory
Address
Compatible with
output
previous H8/300H
functions
Series
ADRCR
—
register
Corresponding
(H'FEE01E)
address consists of
reserved bits
The address output functions and ADRCR register specification of the H8/3064F-ZTAT and
H8/3062F-ZTAT A-mask version are the same as for the H8/3062F-ZTAT R-mask version.
1.5
Notes on H8/3064F-ZTAT and H8/3062F-ZTAT A-Mask Version
The H8/3062 Series includes one model with 128-kbyte on-chip flash memory, the H8/3062F-
ZTAT A-mask version (HD64F3062A) developed on the basis of the H8/3062F-ZTAT R-mask
version, and one model with 256-kbyte large-capacity on-chip flash memory, the H8/3064F-ZTAT
(HD64F3064).
The H8/3062F-ZTAT A-mask version and H8/3064F-ZTAT have the following features:
1. Low power consumption
2. Low-voltage, high-speed operation
3. Functional compatibility with the H8/3062F-ZTAT R-mask version
4. Pin arrangement compatibility (except for the V
Points to be noted when using the H8/3062F-ZTAT A-mask version or the H8/3064F-ZTAT are
given below.
1.5.1
Pin Arrangement
Except for the V
pin, the H8/3062F-ZTAT and the H8/3062F-ZTAT R-mask version have the
CL
same pin arrangement as the H8/3064F-ZTAT and H8/3062F-ZTAT A-mask version 5 V
operation models. 3 V operation models have no V
arrangement.
22
On-Chip Flash
Memory Version
HD64F3062R
128 kbytes flash
memory
Choice of address update mode 1 (compatible with previous
H8/300H Series) or address update mode 2
See the section on the bus controller for details.
7
6
5
—
—
—
See the section on the bus controller for the bit function.
pin in 5 V operation models)
CL
pin, and so have an identical pin
CL
On-Chip Mask ROM Versions
HD6433062 HD6433061 HD6433060
128 kbytes
96 kbytes
mask ROM
mask ROM
4
3
—
—
—
64 kbytes
mask ROM
2
1
0
—
ADRCTL
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