DF2328BVF25V Renesas Electronics America, DF2328BVF25V Datasheet - Page 1139
DF2328BVF25V
Manufacturer Part Number
DF2328BVF25V
Description
IC H8S MCU FLASH 256K 128QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Datasheets
1.HEWH8E10A.pdf
(19 pages)
2.D12312SVTE25V.pdf
(341 pages)
3.D12322RVF25V.pdf
(1304 pages)
Specifications of DF2328BVF25V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
87
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
128-QFP
For Use With
EDK2329 - DEV EVALUATION KIT H8S/2329
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
HD64F2328BVF25V
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2328BVF25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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BCRH—Bus Control Register H
Bit
Initial value
Read/Write
:
:
:
Idle Cycle Insert 1
0
1
ICIS1
R/W
7
1
Idle cycle not inserted in case of successive external read cycles in different areas
Idle cycle inserted in case of successive external read cycles in different areas
Idle Cycle Insert 0
0
1
ICIS0
R/W
Idle cycle not inserted in case of successive external read and external write cycles
Idle cycle inserted in case of successive external read and external write cycles
6
1
Area 0 Burst ROM Enable
0
1
BRSTRM
R/W
Basic bus interface
Burst ROM interface
5
0
Burst Cycle Select 1
0
1
BRSTS1
R/W
Burst cycle comprises 1 state
Burst cycle comprises 2 states
4
1
Burst Cycle Select 0
0
1
BRSTS0
R/W
Max. 4 words in burst access
Max. 8 words in burst access
Rev.6.00 Sep. 27, 2007 Page 1107 of 1268
3
0
H'FED4
RAM Type Select
RMTS2
Notes: 1. When areas selected in DRAM
0
1
RMTS2
R/W
RMTS1
RMTS2
2. In the H8S/2321 these bits are reserved
2
0
—
Appendix B Internal I/O Registers
0
1
0
space are all 8-bit space, the PF2
pin can be used as an I/O port,
BREQO, or WAIT. When PF2 is
used as the WAIT pin in the
H8S/2323, normal space other than
DRAM space should be designated
as 16-bit-bus space. RAS down
mode cannot be used when this
setting is made. Sample settings
are shown below.
and should only be written with 0.
RMTS1
RMTS0
0
1
—
0
1
0
1
RMTS1
RMTS0
R/W
1
0
0
1
0
1
Area 5 Area 4 Area 3 Area 2
Normal space
Area 5 Area 4 Area 3
Normal space
Normal space
(16-bit bus)
Normal space
(16-bit bus)
Normal space
RMTS0
DRAM space
REJ09B0220-0600
R/W
Normal space
DRAM space
0
0
—
(8-bit bus)
Bus Controller
DRAM space
DRAM space
(8-bit bus)
DRAM space
(8-bit bus)
Area 2
DRAM
space
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