D12312SVTEBL25 Renesas Electronics America, D12312SVTEBL25 Datasheet - Page 1034

• Manufacturer Part Number: D12312SVTEBL25
• Description: IC H8S MCU ROMLESS 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12312SVTEBL25

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Type: ROMless
• 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: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: HD6412312SVTEBL25; HD6412312SVTEBL25

Appendix B Internal I/O Registers
SYSCR2—System Control Register 2
Reserved Register
Rev.7.00 Feb. 14, 2007 page 1000 of 1108
REJ09B0089-0700
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
:
:
:
:
:
:
⎯
⎯
⎯
⎯
7
0
7
0
Flash Memory Control Register Enable
0
1
⎯
⎯
⎯
⎯
6
0
6
0
H8S/2319 F-ZTAT, H8S/2318 F-ZTAT, H8S/2317 F-ZTAT,
H8S/2315 F-ZTAT, and H8S/2314 F-ZTAT
• Flash control registers are selected for addresses
H8S/2319C F-ZTAT
• Flash control registers are selected for addresses
H8S/2319 F-ZTAT, H8S/2318 F-ZTAT, H8S/2317 F-ZTAT,
H8S/2315 F-ZTAT, and H8S/2314 F-ZTAT
• Flash control registers are not selected for addresses
H8S/2319C F-ZTAT
• Flash control registers are not selected for addresses
H'FFFFC8 to H'FFFFCB
H'FFFFC4 to H'FFFFCF
H'FFFFC8 to H'FFFFCB
H'FFFFC4 to H'FFFFCF
R/W
⎯
⎯
⎯
5
0
5
0
⎯
⎯
⎯
⎯
4
0
4
0
Reserved
Only 0 should be written to these bits
FLSHE
H'FF42
H'FF44
R/W
⎯
⎯
3
0
3
0
(Valid only in F-ZTAT versions)
⎯
⎯
2
⎯
⎯
0
2
0
In the H8S/2319
and H8S/2319C,
this bit is reserved
and should be
written with 0.
⎯
⎯
1
0
⎯
⎯
1
0
Flash Memory
⎯ (R/W)
⎯
⎯
0
0
⎯
0
0