D12321VF25V Renesas Electronics America, D12321VF25V Datasheet - Page 1141

• 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: -

MCR—Memory Control Register
Bit
Initial value
Read/Write
(Not supported in H8S/2321)
:
:
:
TP Cycle Control
0
1
TPC
R/W
7
0
1-state precharge cycle is inserted
2-state precharge cycle is inserted
Burst Access Enable
R/W
0
1
BE
6
0
Burst disabled (always full access)
For DRAM space access, access in fast page mode
RCDM
RAS Down Mode
R/W
5
0
0
1
RAS up mode selected for DRAM interface
RAS down mode selected for DRAM interface
Reserved
R/W
—
4
0
MXC1
Rev.6.00 Sep. 27, 2007 Page 1109 of 1268
Multiplex Shift Count
R/W
H'FED6
3
0
0
1
0
1
0
1
MXC0
R/W
Appendix B Internal I/O Registers
Refresh Cycle Wait Control
2
0
0
1
8-bit shift
9-bit shift
10-bit shift
—
0
1
0
1
RLW1
R/W
1
0
No wait state inserted
1 wait state inserted
2 wait states inserted
3 wait states inserted
REJ09B0220-0600
RLW0
R/W
Bus Controller
0
0