DF2328BVF25V Renesas Electronics America, DF2328BVF25V Datasheet - Page 890
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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Section 19 ROM
19.22.9 Register Configuration
The registers used to control the on-chip flash memory when enabled are shown in table 19.48.
In order to access the FLMCR1, FLMCR2, EBR1, and EBR2 registers, the FLSHE bit must be set
to 1 in SYSCR2 (except RAMER).
Table 19.48 Flash Memory Registers
Register Name
Flash memory control register 1
Flash memory control register 2
Erase block register 1
Erase block register 2
System control register 2
RAM emulation register
Notes: 1. Lower 16 bits of the address.
Rev.6.00 Sep. 27, 2007 Page 858 of 1268
REJ09B0220-0600
2. Flash memory. Registers selection is performed by the FLSHE bit in system control
3. In modes in which the on-chip flash memory is disabled, a read will return H'00, and
4. When a high level is input to the FWE pin, the initial value is H'80.
5. When a low level is input to the FWE pin, or if a high level is input and the SWE1 bit in
6. FLMCR1, FLMCR2, EBR1, and EBR2 are 8-bit registers. Only byte accesses are valid
7. The SYSCR2 register can only be used in the F-ZTAT versions. In the mask ROM
register 2 (SYSCR2).
writes are invalid. Writes are also disabled when the FWE bit is cleared to 0 in
FLMCR1.
FLMCR1 is not set, bits EB11 to EB0 are initialized to 0, and if the SWE2 bit is not set,
bits EB15 to EB12 are initialized to 0.
for these registers, the access requiring 2 states.
versions this register will return an undefined value if read, and cannot be modified.
Abbreviation R/W
FLMCR1 *
FLMCR2 *
EBR1 *
EBR2 *
SYSCR2 *
RAMER
6
6
6
6
7
R/W *
R/W *
R/W *
R/W *
R/W
R/W
3
3
3
3
H'00/H'80 *
H'00
H'00 *
H'00 *
H'00
H'00
Initial Value
5
5
4
H'FEDB
Address *
H'FFC8 *
H'FFC9 *
H'FFCA *
H'FFCB *
H'FF42
2
2
2
2
1
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