HD64F3048VTF8 Renesas Electronics America, HD64F3048VTF8 Datasheet - Page 618
![IC H8 MCU FLASH 128K 100-QFP](/photos/12/43/124318/hd64f3048vtf8_sml.jpg)
HD64F3048VTF8
Manufacturer Part Number
HD64F3048VTF8
Description
IC H8 MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Datasheet
1.HD64F3048F16.pdf
(907 pages)
Specifications of HD64F3048VTF8
Core Processor
H8/300H
Core Size
16-Bit
Speed
8MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, PWM, WDT
Number Of I /o
70
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
HD64F3048VX8
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Section 19 Flash Memory (H8/3048F: Dual Power Supply (V
19.3.2
Erase block register 1 (EBR1) is an eight-bit register that designates large flash-memory blocks for
programming and erasure. EBR1 is initialized to H'00 by a reset, in the standby modes, when 12 V
is applied to V
is set to 1, the corresponding block is selected and can be programmed and erased. Figure 19.2
shows a block map.
Note: * The initial value is H'00 in modes 5, 6, and 7 (on-chip flash memory enabled). In modes 1,
Bits 7 to 0—Large Block 7 to 0 (LB7 to LB0): These bits select large blocks (LB7 to LB0) to be
programmed and erased.
Rev. 7.00 Sep 21, 2005 page 592 of 878
REJ09B0259-0700
Bit
Initial value*
Read/Write
Bits 7 to 0:
LB7 to LB0
0
1
2, 3, and 4 (on-chip flash memory disabled), this register cannot be modified and is always
read as H'FF.
Erase Block Register 1
PP
while the V
R/W*
LB7
7
0
Description
Block LB7 to LB0 is not selected
Block LB7 to LB0 is selected
R/W*
PP
LB6
6
0
E bit is 0, and when 12 V is not applied to V
R/W*
LB5
5
0
R/W*
LB4
4
0
R/W*
LB3
PP
3
0
= 12 V))
R/W*
LB2
2
0
PP
. When a bit in EBR1
R/W*
LB1
1
0
(Initial value)
R/W*
LB0
0
0
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