R4F24268NVFQV Renesas Electronics America, R4F24268NVFQV Datasheet - Page 694

• 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
[Legend]
⎯:
• PF2/CS6/LCAS*
• Modes 1, 2, 4, and 7 (EXPE = 1)
Page 664 of 1372
SSU
settings
SSUMS
BIDE
MSS
TE
RE
Pin
state
Areas 2 to 5
CS6E
SSU settings
PF2DDR
Pin function
The pin function is switched as shown below according to the combination of the operating
mode, bit EXPE, bits MSS and BIDE in SSCRH, bit SSUMS in SSCRL, and bits TE and RE
in SSER of the SSU, bits RMTS2 to RMTS0 in DRAMCR*
PFCR0, bits SSI0S1 and SSI0S0 in PFCR5, bits ABW5 to ABW2 in ABWCR, and bit
PF2DDR.
Not used as the SSU pin (can be used as an I/O port).
(1)
⎯
0
1
output
SSI
(3)
0
0
synchronous DRAM
space area is 16-bit
1
LCAS*
output
3
/SSI0-C (H8S/2424 Group)
Any DRAM/
SSI
(3)
bus space
1
0
0
⎯
⎯
⎯
3
input
SSI
output
(2)
0
1
(1)
⎯
1
0
1
input
SSI
(2)
1
(1) in table below
input
PF2
8-bit bus space, or areas 2 to 5 are all normal space
0
(1)
⎯
0
1
All DRAM/synchronous DRAM space areas are
0
(1)
⎯
output
1
0
PF2
1
0
1
(1)
⎯
0
1
0
1
SSI0-C
input*
below
(2) in
(1)
table
⎯
1
0
0
3
of the bus controller, bit CS6E in
input
1
H8S/2426, H8S/2426R, H8S/2424 Group
SSI
(2)
0
1
output*
SSI0-C
below
(3) in
table
(1)
⎯
⎯
0
0
REJ09B0466-0350 Rev. 3.50
1
2
input
SSI
(2)
1
1
0
input
PF2
input
0
SSI
(2)
0
1
⎯
1
Jul 09, 2010
(1)
⎯
1
0
output
CS6
1
1
input
SSI
(2)
1