R4F24269NVFQV Renesas Electronics America, R4F24269NVFQV Datasheet - Page 1191

• Manufacturer Part Number: R4F24269NVFQV
• Description: MCU 256KB FLASH 64K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24269NVFQV

• 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: 64K 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
23.3
Output of the φ clock can be controlled by means of the PSTOP bit in SCKCR, and DDR for the
corresponding port. When the PSTOP bit is set to 1, the φ clock stops at the end of the bus cycle,
and φ output goes high. φ clock output is enabled when the PSTOP bit is cleared to 0. When DDR
for the corresponding port is cleared to 0, φ clock output is disabled and input port mode is set.
Table 23.4 shows the state of the φ pin in each processing state.
Table 23.4 φ Pin State in Each Processing State
REJ09B0466-0350 Rev. 3.50
Jul 09, 2010
Register Setting
DDR
0
1
1
PSTOP
X
0
1
φ Clock Output Control
Normal
Operating State Sleep Mode
High impedance
φ output
Fixed high
High impedance High impedance
φ output
Fixed high
Software
Standby Mode
Fixed high
Fixed high
Hardware
Standby Mode
High impedance
High impedance
High impedance
Section 23 Power-Down Modes
All Module
Clocks Stop
Mode
High
impedance
φ output
Fixed high
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