R4F24269NVFQV Renesas Electronics America, R4F24269NVFQV Datasheet - Page 181
R4F24269NVFQV
Manufacturer Part Number
R4F24269NVFQV
Description
MCU 256KB FLASH 64K 144-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2400r
Datasheet
1.R4F24268NVZFQV.pdf
(1406 pages)
Specifications of R4F24269NVFQV
Core Processor
H8S/2600
Core Size
16/32-Bit
Speed
33MHz
Connectivity
EBI/EMI, I²C, IrDA, SCI, SSU, UART/USART
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
96
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
64K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 10x10b, 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
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R4F24269NVFQV
Manufacturer:
Renesas Electronics America
Quantity:
135
Company:
Part Number:
R4F24269NVFQV
Manufacturer:
Renesas Electronics America
Quantity:
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H8S/2426, H8S/2426R, H8S/2424 Group
REJ09B0466-0350 Rev. 3.50
Jul 09, 2010
[Legend]
ABWCR:
ASTCR:
WTCRAH, WTCRAL,
WTCRBH, and WTCRBL:
RDNCR:
CSACRH and CSACRL:
BROMCRH:
BROMCRL :
BCR:
MPXCR:
DRAMCR:
DRACCRH and DRACCRL: DRAM access control registers H and L*
REFCR:
RTCNT:
RTCOR:
EXDMAC address bus*
Internal bus master bus acknowledge signal
Internal address bus
Internal bus master bus request signal
EXDMAC bus acknowledge signal*
DMAC bus acknowledge signal
EXDMAC bus request signal*
CPU bus acknowledge signal
DTC bus acknowledge signal
Internal bus control signals
DMAC bus request signal
CPU bus request signal
DTC bus request signal
1
Bus width control register
Access state control register
Wait control registers AH, AL, BH, and BL
Read strobe timing control register
CS assertion period control registers H and L
Area 0 burst ROM interface control register
Area 1 burst ROM interface control register
Bus control register
Address/data multiplexed I/O control register
DRAM control register*
Refresh control register*
Refresh timer counter*
Refresh time constant register*
Internal data bus
Figure 6.1 Block Diagram of Bus Controller
Address
selector
1
1
2
2
2
External bus
Internal bus
Control registers
BROMCRH BROMCRL
2
CSACRH
External bus controller
WTCRAH WTCRAL
WTCRBH WTCRBL
Internal bus controller
arbiter
ABWCR
RDNCR
MPXCR
arbiter
Area decoder
BCR
2
CSACRL
ASTCR
Note:
DRACCRH DRACCRL
RTCNT
1. Not supported by the H8S/2424 Group.
2. Not supported by the 5-V version.
DRAMCR
External bus
control signals
REFCR
CS7 to CS0
WAIT
BREQ
BACK
BREQO
RTCOR
Section 6 Bus Controller (BSC)
Page 151 of 1372
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