D12321VF25V Renesas Electronics America, D12321VF25V Datasheet - Page 193

• 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: -

Bit 3
MXC1
0
1
Bits 1 and 0—Refresh Cycle Wait Control 1 and 0 (RLW1, RLW0): These bits select the
number of wait states to be inserted in a DRAM interface CAS-before-RAS refresh cycle. This
setting is used for all areas designated as DRAM space. Wait input by the WAIT pin is disabled.
Bit 1
RLW1
0
1
Bit 2
MXC0
0
1
0
1
Bit 0
RLW0
0
1
0
1
Description
8-bit shift
•
•
9-bit shift
•
•
10-bit shift
•
•
—
Description
No wait state inserted
1 wait state inserted
2 wait states inserted
3 wait states inserted
When 8-bit access space is designated: Row address A
for comparison
When 16-bit access space is designated: Row address A
for comparison
When 8-bit access space is designated: Row address A
for comparison
When 16-bit access space is designated: Row address A
for comparison
When 8-bit access space is designated: Row address A
for comparison
When 16-bit access space is designated: Row address A
for comparison
Rev.6.00 Sep. 27, 2007 Page 161 of 1268
Section 6 Bus Controller
REJ09B0220-0600
23
23
23
23
23
23
(Initial value)
(Initial value)
to A
to A
to A
to A
to A
to A
8
9
10
9
10
11
used
used
used
used
used
used