DF2398TE20V Renesas Electronics America, DF2398TE20V Datasheet - Page 615
![IC H8S MCU FLASH 256K 120TQFP](/photos/12/21/122170/df2398te20v_sml.jpg)
DF2398TE20V
Manufacturer Part Number
DF2398TE20V
Description
IC H8S MCU FLASH 256K 120TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Specifications of DF2398TE20V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
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)
4.5 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
120-TQFP, 120-VQFP
For Use With
YR0K42378FC000BA - KIT EVAL FOR H8S/2378
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
HD64F2398TE20V
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2398TE20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 615 of 1049
- Download datasheet (5Mb)
19.7.3
EBR1 and EBR2 are registers that specify the flash memory erase area block by block; bits 1 and 2 in EBR1 and bits 7 to
0 in EBR2 are readable/writable bits. EBR1 and EBR2 are each initialized to H'00 by a reset, in hardware standby mode
and software standby mode, when a low level is input to the FWE pin, and when a high level is input to the FWE pin and
the SWE bit in FLMCR1 is not set. When a bit in EBR1 or EBR2 is set, the corresponding block can be erased. Other
blocks are erase-protected. Set only one bit in EBR1 or EBR2 (more than one bit cannot be set). When on-chip flash
memory is disabled, a read will return H'00, and writes are invalid.
The flash memory block configuration is shown in table 19-12.
Table 19-12 Flash Memory Erase Blocks
Bit
EBR1
Initial value
Read/Write
Bit
EBR2
Initial value
Read/Write
Erase Block Registers 1 and 2 (EBR1, EBR2)
Bit 0
PSU
0
1
EB7
R/W
—
—
7
0
7
0
Description
Program setup cleared
Program setup
[Setting condition]
When FWE = 1, and SWE = 1
Block (Size)
EB0 (1 kbyte)
EB1 (1 kbyte)
EB2 (1 kbyte)
EB3 (1 kbyte)
EB4 (28 kbytes)
EB5 (16 kbytes)
EB6 (8 kbytes)
EB7 (8 kbytes)
EB8 (32 kbytes)
EB9 (32 kbytes)
EB6
R/W
—
—
6
0
6
0
EB5
R/W
—
—
5
0
5
0
Address
H'000000 to H'0003FF
H'000400 to H'0007FF
H'000800 to H'000BFF
H'000C00 to H'000FFF
H'001000 to H'007FFF
H'008000 to H'00BFFF
H'00C000 to H'00DFFF
H'00E000 to H'00FFFF
H'010000 to H'017FFF
H'018000 to H'01FFFF
EB4
R/W
—
—
4
0
4
0
EB3
R/W
—
—
3
0
3
0
EB2
R/W
—
—
2
0
2
0
EB9
R/W
EB1
R/W
Rev.6.00 Oct.28.2004 page 585 of 1016
1
0
1
0
EB8
R/W
EB0
R/W
0
0
0
0
(Initial value)
REJ09B0138-0600H
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