D12350F20IV Renesas Electronics America, D12350F20IV Datasheet - Page 165

• Manufacturer Part Number: D12350F20IV
• Description: IC H8S/2350 MCU 4.5/5.5V 0+K I-T
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12350F20IV

• 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 Type: ROMless
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Bits 5 and 4—Area 6 Wait Control 1 and 0 (W61, W60): These bits select the number of
program wait states when area 6 in external space is accessed while the AST6 bit in ASTCR is set
to 1.
Bits 3 and 2—Area 5 Wait Control 1 and 0 (W51, W50): These bits select the number of
program wait states when area 5 in external space is accessed while the AST5 bit in ASTCR is set
to 1.
Bits 1 and 0—Area 4 Wait Control 1 and 0 (W41, W40): These bits select the number of
program wait states when area 4 in external space is accessed while the AST4 bit in ASTCR is set
to 1.
Bit 5
W61
0
1
Bit 3
W51
0
1
Bit 1
W41
0
1
Bit 4
W60
0
1
0
1
Bit 2
W50
0
1
0
1
Bit 0
W40
0
1
0
1
Description
Program wait not inserted when external space area 6 is accessed
1 program wait state inserted when external space area 6 is accessed
2 program wait states inserted when external space area 6 is accessed
3 program wait states inserted when external space area 6 is accessed
Description
Program wait not inserted when external space area 5 is accessed
1 program wait state inserted when external space area 5 is accessed
2 program wait states inserted when external space area 5 is accessed
3 program wait states inserted when external space area 5 is accessed
Description
Program wait not inserted when external space area 4 is accessed
1 program wait state inserted when external space area 4 is accessed
2 program wait states inserted when external space area 4 is accessed
3 program wait states inserted when external space area 4 is accessed
Rev. 3.00 Sep 15, 2006 page 129 of 988
Section 6 Bus Controller
REJ09B0330-0300
(Initial value)
(Initial value)
(Initial value)