R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 1355

• Manufacturer Part Number: R4F24278NVFQU
• Description: MCU 512K/48K 2.7-5.5V 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

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

H8S/2427, H8S/2427R, H8S/2425 Group
Note:
(4)
Table 28.21 DMAC Timing
Conditions: V
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010
Item
CAS precharge time 1
CAS precharge time 2
OE delay time 1*
OE delay time 2*
Precharge time 1
Precharge time 2
Self-refresh precharge time 1
Self-refresh precharge time 2
WAIT setup time
WAIT hold time
BREQ setup time
BACK delay time
Bus floating time
BREQO delay time
Item
DREQ setup time
DREQ hold time
TEND delay time
DACK delay time 1
DACK delay time 2
DMAC Timing
*
t
OED1
φ = 8 MHz to 33 MHz
and t
CC
= 3.0 V to 3.6 V, AV
OED2
correspond to OE-A and RD, and
Symbol
t
t
t
t
t
DRQS
DRQH
TED
DACD1
DACD2
t
t
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CPW1
CPW2
OED1
OED1B
OED2
OED2B
PCH1
PCH2
RPS1
RPS2
WTS
WTH
BREQS
BACD
BZD
BRQOD
CC
= 3.0 V to 3.6 V, V
Min.
25
10
⎯
⎯
⎯
Min.
1.0 × t
1.5 × t
⎯
⎯
⎯
⎯
1.0 × t
1.5 × t
2.5 × t
3.0 × t
25
1
30
⎯
⎯
⎯
cyc
cyc
cyc
cyc
cyc
cyc
−20
−20
−20
−20
−20
−20
Max.
⎯
⎯
18
18
18
t
OED1B
Max.
⎯
⎯
15
19
15
19
⎯
⎯
⎯
⎯
⎯
⎯
⎯
15
40
25
ref
and t
= 3.0 V to AV
Unit
ns
OED2B
correspond to OE-B.
Section 28 Electrical Characteristics
Test Conditions
Figure 28.34
Figure 28.33
Figures 28.31 and 28.32
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
CC
, V
SS
Test Conditions
Figures 28.8 to
28.23, 28.29 and
28.30
Figures 28.22
and 28.23
Figures 28.10,
28.16, and 28.30
Figure 28.24
Figure 28.25
= AV
Page 1325 of 1448
SS
= 0 V,