R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 122
R4F24278NVFQU
Manufacturer Part Number
R4F24278NVFQU
Description
MCU 512K/48K 2.7-5.5V 144-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2400r
Datasheet
1.R4F24278NVFQU.pdf
(1482 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R4F24278NVFQU
Manufacturer:
REALTEK
Quantity:
2 300
Company:
Part Number:
R4F24278NVFQU
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 3 MCU Operating Modes
Page 92 of 1448
Figure 3.2 Memory Map in Each Operating Mode (ROM: 512-Kbyte Version) (2):
H8S/24279, H8S/24279R, H8S/24278, H8S/24278R, H8S/24259, and H8S/24258
Notes:
1. This area is specified as the external address space by clearing the RAME bit in SYSCR to 0.
2. This area is specified as the external address space when EXPE = 1 and the reserved area when EXPE = 0.
3. While EXPE = 1, this area is specified as the external address space when RAME = 0 and the on-chip RAM area
4. A reserved area should not be accessed.
5. Area from H'FEC000 to H'FF0000 in the H8S/24278, H8S/24278R, and H8S/24258 is reserved and should not be accessed.
6. On-chip RAM is used for flash memory programming. The RAME bit in SYSCR should not be cleared to 0.
when RAME = 1. While EXPE = 0, this area is specified as the on-chip RAM area.
H'FFE800
H'FFF800
H'FFFF00
H'FFFF20
H'FFFFFF
H'080000
H'FD8000
H'FEC000
H'FF0000
H'FFC000
H'FFD000
H'F00000
H'F02000
H'000000
(Expanded mode with on-chip ROM enabled)
On-chip RAM/External address space*
On-chip RAM/External address space/
RAM: 64 Kbytes/48 Kbytes
External address space
External address space
External address space
External address space
Internal I/O registers
Internal I/O registers
Reserved area *
ROM: 512 Kbytes
Reserved area
Reserved area *
Reserved area *
On-chip ROM
Data flash area
Mode 4
*
1
*
5
4
4
4
1
H'F00000
H'F02000
H'FD8000
H'FEC000
H'FFC000
H'FFD000
H'FFE800
H'FFF800
H'FFFF00
H'FFFF20
H'FFFFFF
H'FF0000
H'000000
H'080000
H8S/2427, H8S/2427R, H8S/2425 Group
On-chip RAM/ Reserved area *
RAM: 64 Kbytes/48 Kbytes
External address space/
External address space/
External address space/
External address space/
ROM: 512 Kbytes
Reserved area*
Reserved area*
(User boot mode)
Internal I/O registers
Internal I/O registers
Reserved area *
Reserved area *
Reserved area *
Reserved area
Reserved area
On-chip RAM *
Data flash area
On-chip ROM
Mode 5
REJ09B0565-0100 Rev. 1.00
*
*
2
2
*
*
2
2
6
*
*
4
4
4
4
4
4
4
5
*
6
Jul 22, 2010
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