HD6417032F20V Renesas Electronics America, HD6417032F20V Datasheet - Page 640

• Manufacturer Part Number: HD6417032F20V
• Description: SH1 ROMLESS LEAD FREE
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7030r

Specifications of HD6417032F20V

• Core Processor: SH-1
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Appendix A On-Chip Supporting Module Registers
Bit
1
Note: * During a CBR refresh, the WAIT signal is ignored and the wait state inserted using the
A.2.42
Start Address: H'5FFFFA4
Bus Width: 8/16/32
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Rev. 7.00 Jan 31, 2006 page 612 of 658
REJ09B0272-0700
Bit Name
Write wait
state control
(WW1)
RLW1 and RLW0 bits.
Wait State Control Register 2 (WCR2)
0
1
DWW7
Value
DRW7
R/W
R/W
15
1
7
1
DRAM Space
(BCRDRAME = 1)
Column address cycle: 1 cycle
(short-pitch)
Column address cycle: Wait state
is 2 cycles + WAIT (long-pitch)
(Initial value)
DWW6
DRW6
R/W
R/W
14
1
6
1
DWW5
DRW5
R/W
R/W
13
1
5
1
DWW4
DRW4
R/W
R/W
12
1
4
1
Description
DWW3
DRW3
R/W
R/W
11
Area 1 External Memory Space
(BCRDRAME = 1)
Setting prohibited
1
3
1
Wait state is 2 cycles + WAIT
DWW2
DRW2
R/W
R/W
10
1
2
1
DWW1
DRW1
R/W
R/W
9
1
1
1
DWW0
DRW0
R/W
R/W
8
1
0
1
BSC