DF61657CN35FTV Renesas Electronics America, DF61657CN35FTV Datasheet - Page 164

• Manufacturer Part Number: DF61657CN35FTV
• Description: IC H8SX/1657 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61657CN35FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 35MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 768KB (768K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• For Use With: 3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 6 Bus Controller (BSC)
• WTCRB
Rev. 2.00 Jun. 28, 2007 Page 138 of 864
REJ09B0341-0200
Bit
15
14
13
12
11
10
9
8
7
Bit Name

W32
W31
W30

W22
W21
W20

Initial
Value
0
1
1
1
0
1
1
1
0
R/W
R
R/W
R/W
R/W
R
R/W
R/W
R/W
R
Description
Reserved
This is a read-only bit and cannot be modified.
Area 3 Wait Control 2 to 0
These bits select the number of program wait cycles
when accessing area 3 while bit AST3 in ASTCR is 1.
000: Program wait cycle not inserted
001: 1 program wait cycle inserted
010: 2 program wait cycles inserted
011: 3 program wait cycles inserted
100: 4 program wait cycles inserted
101: 5 program wait cycles inserted
110: 6 program wait cycles inserted
111: 7 program wait cycles inserted
Reserved
This is a read-only bit and cannot be modified.
Area 2 Wait Control 2 to 0
These bits select the number of program wait cycles
when accessing area 2 while bit AST2 in ASTCR is 1.
000: Program wait cycle not inserted
001: 1 program wait cycle inserted
010: 2 program wait cycles inserted
011: 3 program wait cycles inserted
100: 4 program wait cycles inserted
101: 5 program wait cycles inserted
110: 6 program wait cycles inserted
111: 7 program wait cycles inserted
Reserved
This is a read-only bit and cannot be modified.