R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 1191
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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H8S/2427, H8S/2427R, H8S/2425 Group
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010
Note: When either the FMPRSF or FMERSF bit is 1 (ended with error), the program, block erase, and block blank check
Full status check
full status check
commands are not accepted. Execute a clear status register command and then execute a desired command again.
FMERSF =1 ?
FMPRSF = 1
FMPRSF = 0?
FMERSF = 0?
End of
and
YES
YES
NO
Figure 23.8 Flowchart of Full Status Check Processing
YES
NO
NO
and Corrective Actions for Each Error
Command sequence
Programming error
Erase error
error
. . .
. . .
. . .
[During program execution]
(1)
(2)
(1)
(2)
(1)
(2)
Note: If an error still occurs, the block cannot be used.
Note: If an error still occurs, the block cannot be used.
Execute a clear status register command to clear the FMPRSF and
FMERSF bits to 0 (successfully completed state).
Check if the command was input correctly, and execute it again.
Execute a clear stats register command to clear the FMERSF bit
to 0 (successfully completed state).
Execute a block erase command.
Repeat steps (1), (2), and (3) at least three times until no block erase
error occurs.
Execute a clear stats register command to clear the FMPRSF bit
to 0 (successfully completed state).
Execute a block erase command again.
Section 23 Flash Memory
Page 1161 of 1448
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