R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 1166

• Manufacturer Part Number: R4F24278NVFQU
• Description: MCU 512K/48K 2.7-5.5V 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24278NVFQU

• Core Processor: H8S/2600
• Core Size: 16/32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, Smart Card, SPI, SSU, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 98
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; 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

Section 23 Flash Memory
Table 23.2 Overview of Flash Memory Programming Modes
Page 1136 of 1448
Item
Functional
overview
Programmable
area
Operating
mode
ROM
programmer
User Program
Mode
The user ROM is
programmed by the
CPU through
execution of
software
commands.
EW0 mode:
User ROM
Data flash
Single-chip mode,
expanded mode
with on-chip ROM
enabled (EW0
mode)
⎯
Programming
can be done from
outside of the
flash memory.
On-board Programming Mode
Boot Mode
The user ROM is
programmed
through the on-
chip SCI
interface.
Standard serial
I/O mode 1:
Standard serial
I/O mode 2:
User ROM
Data flash
User boot ROM
Boot mode
⎯
Clock-
synchronous
serial I/O
Asynchronous
serial I/O
User Boot Mode
The user ROM is
programmed
through a user-
arbitrary boot
mode different
from the boot
mode using the
on-chip SCI.
User ROM
Data flash
User boot mode
⎯
H8S/2427, H8S/2427R, H8S/2425 Group
REJ09B0565-0100 Rev. 1.00
Off-board Mode
Programmer Mode
The user ROM is
programmed through
a dedicated parallel
programmer.
User ROM
Data flash
User boot ROM
Programmer mode
Parallel programmer
Jul 22, 2010