R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 1338
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
Table 28.8 Bus Timing (2)
Conditions: V
Page 1308 of 1448
Item
WR delay time 1
WR delay time 2
WR pulse width 1
WR pulse width 2
Write data delay time
Write data setup time 1
Write data setup time 2
Write data setup time 3
Write data hold time 1
Write data hold time 2
Write data hold time 3
Write command setup time 1
Write command setup time 2
Write command hold time 1
Write command hold time 2
Read command setup time 1
Read command setup time 2
Read command hold time
CAS delay time 1
CAS delay time 2
CAS setup time 1
CAS setup time 2
CAS pulse width 1
CAS pulse width 2
CAS precharge time 1
CAS precharge time 2
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
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
WRD1
WRD2
WSW1
WSW2
WDD
WDS1
WDS2
WDS3
WDH1
WDH2
WDH3
WCS1
WCS2
WCH1
WCH2
RCS1
RCS2
RCH
CASD1
CASD2
CSR1
CSR2
CASW1
CASW2
CPW1
CPW2
CC
= 3.0 V to 3.6 V, V
Min.
⎯
⎯
1.0 × t
1.5 × t
⎯
0.5 × t
1.0 × t
1.5 × t
0.5 × t
1.0 × t
1.5 × t
0.5 × t
1.0 × t
0.5 × t
1.0 × t
1.5 × t
2.0 × t
0.5 × t
⎯
⎯
0.5 × t
1.5 × t
1.0 × t
1.5 × t
1.0 × t
1.5 × t
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
−13
−13
−15
−15
−15
−13
−13
−13
−10
−10
−10
−10
−10
−10
−10
−10
−10
−20
−20
−20
−20
Max.
15
15
⎯
⎯
23
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
15
15
⎯
⎯
⎯
⎯
⎯
⎯
ref
= 3.0 V to AV
H8S/2427, H8S/2427R, H8S/2425 Group
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
REJ09B0565-0100 Rev. 1.00
CC
, V
SS
Test
Conditions
Figures 28.8 to
28.23, 28.29
and 28.30
= AV
SS
Jul 22, 2010
= 0 V,
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