R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 104

• Manufacturer Part Number: R5F61662N50FPV
• Description: MCU 24KB FLASH 384K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61662N50FPV

• 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: 384KB (384K 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: -

Section 3 MCU Operating Modes
3.3
3.3.1
This is the user boot mode for the flash memory. The LSI operates in the same way as in mode 7
except for programming and erasing of the flash memory. For details, see section 22, Flash
Memory.
3.3.2
This is the boot mode for the flash memory. The LSI operates in the same way as in mode 7
except for programming and erasing of the flash memory. For details, see section 22, Flash
Memory.
3.3.3
The CPU operating mode is advanced mode in which the address space is 16 Mbytes, and the on-
chip ROM is disabled.
The initial bus width mode immediately after a reset is 16 bits, with 16-bit access to all areas.
Ports D, E, and F function as an address bus, ports H and I function as a data bus, and parts of port
A function as bus control signals. However, if all areas are designated as an 8-bit access space by
the bus controller, the bus mode switches to eight bits, and only port H functions as a data bus.
3.3.4
The CPU operating mode is advanced mode in which the address space is 16 Mbytes, and the on-
chip ROM is disabled.
The initial bus width mode immediately after a reset is eight bits, with 8-bit access to all areas.
Ports D, E, and F function as an address bus, port H functions as a data bus, and parts of port A
function as bus control signals. However, if any area is designated as a 16-bit access space by the
bus controller, the bus width mode switches to 16 bits, and ports H and I function as a data bus.
Rev. 2.00 Sep. 16, 2009 Page 74 of 1036
REJ09B0414-0200
Operating Mode Descriptions
Mode 1
Mode 2
Mode 4
Mode 5