D12321VF25V Renesas Electronics America, D12321VF25V Datasheet - Page 786

• Manufacturer Part Number: D12321VF25V
• Description: IC H8S/2300 MCU ROMLESS 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12321VF25V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 86
• Program Memory Type: ROMless
• Ram Size: 4K 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: -
• Program Memory Size: -

Section 19 ROM
19.5.3
EBR1 is an 8-bit register that specifies the flash memory erase area block by block. EBR1 is
initialized to H'00 by a reset, in hardware standby mode and software standby mode, and the SWE
bit in FLMCR1 is not set. When a bit in EBR1 is set, the corresponding block can be erased. Other
blocks are erase-protected. Set only one bit in EBR1 and EBR2 together (setting more than one bit
will automatically clear all EBR1 and EBR2 bits to 0). 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 19.7.
19.5.4
EBR2 is an 8-bit register that specifies the flash memory erase area block by block. EBR2 is
initialized to H'00 by a reset, in hardware standby mode and software standby mode, and the SWE
bit in FLMCR1 is not set. When a bit in EBR2 is set, the corresponding block can be erased. Other
blocks are erase-protected. Set only one bit in EBR2 and EBR1 together (setting more than one bit
will automatically clear all EBR1 and EBR2 bits to 0). Bits 7 and 6 are reserved: they are always
read as 0 and cannot be modified. 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 19.7.
Rev.6.00 Sep. 27, 2007 Page 754 of 1268
REJ09B0220-0600
Bit
EBR1
Initial value :
R/W
Bit
EBR2
Initial value :
R/W
Erase Block Register 1 (EBR1)
Erase Block Registers 2 (EBR2)
:
:
:
:
R/W
EB7
—
—
7
0
7
0
R/W
EB6
—
—
6
0
6
0
EB13
R/W
R/W
EB5
5
0
5
0
EB12
R/W
R/W
EB4
4
0
4
0
EB11
EB3
R/W
R/W
3
0
3
0
EB10
R/W
R/W
EB2
2
0
2
0
R/W
R/W
EB1
EB9
1
0
1
0
R/W
R/W
EB0
EB8
0
0
0
0