R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 1340
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 28 Electrical Characteristics
(4)
Table 28.9 DMAC and EXDMAC Timing
Conditions: V
Page 1310 of 1448
Item
DREQ setup time
DREQ hold time
TEND delay time
DACK delay time 1
DACK delay time 2
EDREQ setup time
EDREQ hold time
ETEND delay time
EDACK delay time 1
EDACK delay time 2
EDRAK delay time
DMAC and EXDMAC Timing
φ = 8 MHz to 33 MHz
CC
= 3.0 V to 3.6 V, AV
Symbol
t
t
t
t
t
t
t
t
t
t
t
DRQS
DRQH
TED
DACD1
DACD2
EDRQS
EDRQH
ETED
EDACD1
EDACD2
EDRKD
CC
= 3.0 V to 3.6 V, V
Min.
25
10
⎯
⎯
⎯
25
10
⎯
⎯
⎯
⎯
Max.
⎯
⎯
18
18
18
⎯
⎯
18
18
18
18
ref
= 3.0 V to AV
Unit
ns
ns
ns
ns
ns
ns
H8S/2427, H8S/2427R, H8S/2425 Group
Test Conditions
Figure 28.34
Figure 28.33
Figures 28.31 and 28.32
Figure 28.34
Figure 28.33
Figures 28.31 and 28.32
Figure 28.35
REJ09B0565-0100 Rev. 1.00
CC
, V
SS
= AV
SS
Jul 22, 2010
= 0 V,
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