R4F24268NVFQV Renesas Electronics America, R4F24268NVFQV Datasheet - Page 645

• 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
[Legend]
⎯:
• PA5/A21/IRQ5-A/SSCK0-B
• Modes 1, 2, and 4
REJ09B0466-0350 Rev. 3.50
Jul 09, 2010
A21E
SSU settings
PA5DDR
Pin function
SSU
settings
SSUMS
BIDE
MSS
TE
RE
Pin state
The pin function is switched as shown below according to the combination of the operating
mode, bit EXPE, bits MSS and SCKS in SSCRH and bit SSUMS in SSCRL of the SSU, bit
A21E in PFCR1, bits SSCK0S1 and SSCK0S0 in PFCR5, bit PA5DDR, and bit ITS5 in ITSR
of the interrupt controller
Not used as the SSU pin (can be used as an I/O port).
(1)
⎯
0
1
output
SSI
0
0
(3)
1
PA5 input
output
SSI
(1) in table below
1
0
0
0
input
SSI
(2)
0
1
PA5 output
(1)
⎯
0
1
1
input
1
SSI
(2)
1
0
⎯
0
1
IRQ5-A interrupt input*
(2) in table
SSCK0-B
0
input*
below
⎯
1
0
0
(1)
0
1
2
⎯
0
1
1
(3) in table
SSCK0-B
output*
⎯
below
1
0
⎯
input
SSI
(2)
0
1
3
1
(1)
⎯
PA5 input
0
0
1
input
0
SSI
(2)
1
1
0
Section 10 I/O Ports
input
SSI
(2)
⎯
0
1
1
Page 615 of 1372
A21 output
⎯
(1)
1
0
1
1
input
SSI
(2)
1