R4F24268NVFQV Renesas Electronics America, R4F24268NVFQV Datasheet - Page 697

• 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]
⎯:
• PF1/CS5/UCAS*
• Modes 2, 4, and 7 (EXPE = 1)
REJ09B0466-0350 Rev. 3.50
Jul 09, 2010
SSU settings
SSUMS
MSS
SCKS
Pin state
Areas 2 to 5
CS5E
SSU settings
PF1DDR
Pin function
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, bits
RMTS2 to RMTS0 in DRAMCR*
and SSCK0S0 in PFCR5, and bit PF1DDR.
Not used as the SSU pin (can be used as an I/O port).
Any of areas 2 to 5 is
UCAS*
DRAM space
(1)
3
⎯
0
/SSCK0-C (H8S/2424 Group)
⎯
⎯
⎯
0
3
output
SSCK
input
(2)
1
0
3
of the bus controller, bit CS5E in PFCR0, bits SSCK0S1
input
PF1
(1)
⎯
(1) in table
0
0
below
1
output
PF1
output
SSCK
1
(3)
Areas 2 to 5 are all normal space
1
(2) in table
SSCK0-C
0
input*
below
0
(1)
⎯
0
1
0
(3) in table
SSCK0-C
SSCK
output*
input
below
(2)
1
⎯
1
2
Section 10 I/O Ports
(1)
⎯
input
0
PF1
0
Page 667 of 1372
1
⎯
1
SSCK
output
output
CS5
(3)
1
1