R4F24268NVFQV Renesas Electronics America, R4F24268NVFQV Datasheet - Page 696

• 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 10 I/O Ports
• PF1/UCAS*
• Modes 1, 2, 4, and 7 (EXPE = 1)
• Mode 7 (EXPE = 0)
Notes: 1. IRQ14 input when the ITS14 bit in ITSR is 0.
Page 666 of 1372
Areas 2 to 5
SSU settings
PF1DDR
Pin function
Areas 2 to 5
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*
PFCR5, and bit PF1DDR.
2. SSCK0-C input when SSCK0S1 and SSCK0S0 = B'10 in PFCR5.
3. SSCK0-C output when SSCK0S1 and SSCK0S0 = B'10 in PFCR5.
4. Not supported in the H8S/2426 Group.
5. Not supported in the 5-V version.
5
/DQMU*
Any of areas 2 to 5 is
DRAM/synchronous
DQMU*
PF1 input
UCAS*
DRAM space
0
4
/IRQ14-A/SSCK0-C (H8S/2426 Group and H8S/2426R Group)
⎯
⎯
(1) in table below
5
4
output
output
5
of the bus controller, bits SSCK0S1 and SSCK0S0 in
PF1 output
PF1 input
(1) in table below
1
0
IRQ14-A interrupt input*
IRQ14-A interrupt input*
Areas 2 to 5 are all normal space
PF1 output
⎯
(2) in table below
1
SSCK0-C input*
0
H8S/2426, H8S/2426R, H8S/2424 Group
(2) in table
SSCK0-C
1
1
input*
below
0
2
REJ09B0466-0350 Rev. 3.50
2
SSCK0-C output*
(3) in table below
(3) in table
SSCK0-C
output*
⎯
below
⎯
Jul 09, 2010
3
3