R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 111

• 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: -

3.1
This LSI has seven operating modes (modes 1, 2, 3, 4, 5, 6, and 7). The operating mode is selected
by the setting of mode pins MD2 to MD0. Enabling and disabling of the SDRAM interface can be
selected with the MD3 setting for each operating mode. Table 3.1 lists MCU operating mode
settings. Table 3.2 shows the SDRAM interface setting for each MCU operating mode
Table 3.1
Table 3.2
In this LSI, an advanced mode as the CPU operating mode and a 16-Mbyte address space are
available. The initial external bus widths are eight or 16 bits. As the LSI initiation mode, the
external extended mode, on-chip ROM initiation mode, or single-chip initiation mode can be
selected.
MCU
Operating
Mode
1
2
3
4
5
6
7
MD3
0
1
Operating Mode Selection
MD2
0
0
0
1
1
1
1
MCU Operating Mode Settings
SDRAM Interface Setting for each MCU Operating Mode
MD1
0
1
1
0
0
1
1
Section 3 MCU Operating Modes
MD0
1
0
1
0
1
0
1
CPU
Operating
Mode
Advanced
mode
SDRAM Interface
Disabled
Enabled
Address
Space
16 Mbytes User boot mode
LSI Initiation
Mode
Boot mode
Boundary scan
enabled single-chip
mode
On-chip ROM
disabled extended
mode
On-chip ROM
enabled extended
mode
Single-chip mode
Rev. 2.00 Oct. 21, 2009 Page 77 of 1454
Section 3 MCU Operating Modes
On-Chip
ROM
Enabled
Enabled
Enabled
Disabled
Disabled
Enabled
Enabled
REJ09B0498-0200
Default Max.
⎯
⎯
⎯
16 bits
8 bits
8 bits
⎯
External Data
Bus Width
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits