R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 1230
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 23 Flash Memory
• Upper address (1 byte): Higher-order bits (bits 16 to 23) of the address where the block ends
• SUM (1 byte): Sum check
• STATUS (1 byte): The value 0 for bit 6 indicates the locked state.
• STATUS (1 byte): The value 1 for bit 6 indicates the unlocked state.
• Error response H'F1 (1 byte): Error response to a lock-bit state read command
• ERROR (1 byte): Error code
(19) Lock-Bit Program
This command locks a specified block of the user ROM.
• Command H'77 (1 byte): Lock-bit program
• Size (1 byte): The total size of the area, medium address, and upper address fields (fixed to 3).
• Area (1 byte): H'01: User ROM area
• Medium address (1 byte): Middle-order bits (bits 8 to 15) of the address where the block ends
• Upper address (1 byte): Higher-order bits (bits 16 to 23) of the address where the block ends
• SUM (1 byte): Checksum
• Response H'06 (1 byte): Response to a lock-bit program command (ACK code)
• Error response H'F7 (1 byte): Error response to an lock-bit program command
• ERROR (1 byte): Error code
Page 1200 of 1448
Response
Error Response
Command
Response
Error Response
H'11: Sum check error
H'2A: Address error. This error indicates that the specified block address is incorrect.
H'11: Sum check error
H'2A: Address error. This error indicates that the specified block address is incorrect.
H'53: Programming error. This error indicates that an error occurred in programming of the
lock bit.
STATUS
H'77
H'06
H'F1
H'F7
Size
ERROR
ERROR
Area
Medium address
H8S/2427, H8S/2427R, H8S/2425 Group
Upper address
REJ09B0565-0100 Rev. 1.00
SUM
Jul 22, 2010
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