R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 235

• Manufacturer Part Number: R5F61665N50FPV
• Description: MCU FLASH 512K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61665N50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

9.2.11
BROMCR specifies the burst ROM interface.
Bit
15
14
13
12
11, 10
Bit
Bit Name
Initial Value
R/W
Bit
Bit Name
Initial Value
R/W
Bit Name
BSRM0
BSTS02
BSTS01
BSTS00
⎯
Burst ROM Interface Control Register (BROMCR)
BSRM0
BSRM1
R/W
R/W
15
0
7
0
Initial
Value
0
0
0
0
All 0
BSTS02
BSTS12
R/W
R/W
14
0
6
0
R/W
R/W
R/W
R/W
R/W
R
BSTS01
BSTS11
R/W
R/W
13
0
5
0
Description
Area 0 Burst ROM Interface Select
Specifies the area 0 bus interface. To set this bit to 1,
clear bit BCSEL0 in SRAMCR to 0.
0: Basic bus interface or byte-control SRAM interface
1: Burst ROM interface
Area 0 Burst Cycle Select
Specifies the number of burst cycles of area 0
000: 1 cycle
001: 2 cycles
010: 3 cycles
011: 4 cycles
100: 5 cycles
101: 6 cycles
110: 7 cycles
111: 8 cycles
Reserved
These are read-only bits and cannot be modified.
BSTS00
BSTS10
R/W
R/W
12
0
4
0
11
⎯
⎯
R
R
0
3
0
Rev. 2.00 Oct. 21, 2009 Page 201 of 1454
10
⎯
⎯
R
R
0
2
0
Section 9 Bus Controller (BSC)
BSWD01
BSWD11
R/W
R/W
9
0
1
0
REJ09B0498-0200
BSWD00
BSWD10
R/W
R/W
8
0
0
0