R4F24268NVFQV Renesas Electronics America, R4F24268NVFQV Datasheet - Page 1252

• 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: -

Section 25 Electrical Characteristics
25.1.3
The following shows the timings of the clock, control signals, bus, DMAC, EXDMAC, and on-
chip peripheral functions.
(1)
Table 25.5 Clock Timing
Conditions: V
Note:
Page 1222 of 1372
Item
Clock cycle time
Clock pulse high width
Clock pulse low width
Clock rising time
Clock falling time
Reset oscillation settling time
(crystal)
Software standby oscillation
settling time (crystal)
External clock output delay
settling time
Clock phase difference*
Clock pulse high width
(SDRAMφ)*
Clock pulse low width
(SDRAMφ)*
Clock rising time (SDRAMφ)*
Clock falling time (SDRAMφ)*
Clock Timing
*
AC Characteristics
Supported only by the H8S/2426R Group.
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
cyc
CH
CL
Cr
Cf
OSC1
OSC2
DEXT
cdif
SDCH
SDCL
sdcr
sdcf
CC
= 3.0 V to 3.6 V, V
Min.
30.3
10
10
⎯
⎯
15
5
15
1/4 × t
10
10
⎯
⎯
cyc
−3
Max.
125
⎯
⎯
5
5
⎯
⎯
⎯
1/4 × t
⎯
⎯
5
5
ref
= 3.0 V to AV
cyc
H8S/2426, H8S/2426R, H8S/2424 Group
+3
Unit
ns
ns
ns
ns
ns
ms
ms
ms
ns
ns
ns
ns
ns
REJ09B0466-0350 Rev. 3.50
CC
, V
Test Conditions
Figure 25.3
Figure 25.3
Figure 25.5(1)
Figure 25.5(2)
Figure 25.5(1)
Figure 25.4
Figure 25.4
Figure 25.4
Figure 25.4
Figure 25.4
SS
= AV
SS
Jul 09, 2010
= 0 V,