DF2328BVF25V Renesas Electronics America, DF2328BVF25V Datasheet - Page 815
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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19.11.5 Auto-Program Mode
• In auto-program mode, 128 bytes are programmed simultaneously. For this purpose, 128
• A 128-byte data transfer must be performed even if writing fewer than 128 bytes; in this case,
• The lower 7 bits of the transfer address must be held low. If an invalid address is input,
• Memory address transfer is executed in the second cycle (figure 19.25). Do not perform
• Do not perform a command write during a programming operation.
• Perform one auto-programming operation for a 128-byte block for each address. One or more
• Confirm normal end of auto-programming by checking I/O
• Status polling I/O
consecutive byte data transfers should be performed.
H'FF data must be written to the extra addresses.
memory programming will be started but a programming error will occur.
transfer later than the second cycle.
additional programming operations cannot be carried out on address blocks that have already
been programmed.
can also be used for this purpose (the I/O
auto-program operation).
the next command write has not been performed, reading is possible by enabling CE and OE.
6
and I/O
7
information is retained until the next command write. As long as
7
status polling pin is used to identify the end of an
Rev.6.00 Sep. 27, 2007 Page 783 of 1268
6
. Alternatively, status read mode
REJ09B0220-0600
Section 19 ROM
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