R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 253
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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
- Current page: 253 of 1482
- Download datasheet (8Mb)
H8S/2427, H8S/2427R, H8S/2425 Group
7.6.6
(1)
A single address wait cycle Tmaw can be inserted between Tma1 and Tma2 cycles by setting the
ADDEX bit in MPXCR to 1. Figure 7.29 shows the access timing when the address cycle is three
cycles.
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010
Read
Write
Address Cycle
Wait Control
Notes: 1. n = 6, 7
AD15 to AD8
AD15 to AD8
Address bus
AD7 to AD0
AD7 to AD0
Figure 7.29 Example of Access Timing with Address Wait
HWR
LWR
2. When RDNn = 0
CSn
RD
AH
φ
Tma1
Address cycle
Tmaw
Address
Address
Address
Address
Tma2
T1
Data cycle
Section 7 Bus Controller (BSC)
Write data
T2
Read
data
Page 223 of 1448
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