R4F24268NVFQV Renesas Electronics America, R4F24268NVFQV Datasheet - Page 1273

• Manufacturer Part Number: R4F24268NVFQV
• Description: MCU 256K FLASH 48K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24268NVFQV

• 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: 48K 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: -

H8S/2426, H8S/2426R, H8S/2424 Group
Note:
REJ09B0466-0350 Rev. 3.50
Jul 09, 2010
Item
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
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
*
t
OED1
and t
OED2
.correspond to OE-A and RD, and
t
t
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CASD2
CSR1
CSR2
CASW1
CASW2
CPW1
CPW2
OED1
OED1B
OED2
OED2B
PCH1
PCH2
RPS1
RPS2
WTS
WTH
BREQS
BACD
BZD
BRQOD
Min.
⎯
0.5 × t
1.5 × t
1.0 × t
1.5 × t
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
cyc
cyc
cyc
cyc
−10
−10
−20
−20
−20
−20
−20
−20
−20
−20
t
OED1B
Max.
15
⎯
⎯
⎯
⎯
⎯
⎯
15
19
15
19
⎯
⎯
⎯
⎯
⎯
⎯
⎯
15
40
25
and t
OED2B
.correspond to OE-B.
Section 25 Electrical Characteristics
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Test Conditions
Figures 25.8 to
25.23, 25.34 and
25.35
Figures 25.22
and 25.23
Figures 25.10,
25.16, and 25.35
Figure 25.24
Figure 25.25
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