R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 743

• Manufacturer Part Number: R4F24278NVFQU
• Description: MCU 512K/48K 2.7-5.5V 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24278NVFQU

• Core Processor: H8S/2600
• Core Size: 16/32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, Smart Card, SPI, SSU, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 98
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; 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

H8S/2427, H8S/2427R, H8S/2425 Group
• PG3/CS3/RAS3*
Notes: 1. Not supported in the H8S/2427 Group and H8S/2425 Group.
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010
Operating
mode
EXPE
CS3E
RMTS2 to
RMTS0
PG3DDR
Pin
function
The pin function is switched as shown below according to the combination of the operating
mode, bits RMTS2 to RMTS0 in DRAMCR of the bus controller, bit CS3E in PFCR0, and bit
PG3DDR.
2. Not supported in the 5-V version.
input
PG3
0
⎯
0
output
PG3
1
input
PG3
Area 3 is in
2
/CAS*
0
normal
space
output
CS3
1, 2, 4
1
⎯
1
RAS3*
Area 3
DRAM
output
space
is in
⎯
1
2
DRAM space
synchronous
Areas 2 to 5
CAS*
output
are in
⎯
1
input
PG3
0
⎯
⎯
0
output
PG3
1
input
PG3
0
⎯
0
output
PG3
1
input
PG3
Area 3 is in
3, 5, 7
0
normal
space
output
CS3
1
1
RAS3*
Area 3
DRAM
output
space
Section 11 I/O Ports
is in
⎯
1
Page 713 of 1448
2
DRAM space
synchronous
Areas 2 to 5
CAS*
output
are in
⎯
1