R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 326

• Manufacturer Part Number: R5F61665N50FPV
• Description: MCU FLASH 512K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61665N50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; 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 9 Bus Controller (BSC)
Rev. 2.00 Oct. 21, 2009 Page 292 of 1454
REJ09B0498-0200
Address bus
Figure 9.50 Timing Example of RAS Down Mode (RAST = 0, CAST = 0)
Data bus
RD/WR
LUCAS
LLCAS
RAS
WE
OE
RD
BS
Bφ
T
Row address
p
DRAM space read
T
r
Column address
T
c1
High
T
c2
Basic bus space read DRAM space read
External address
T
c1
T
c2
Column address
T
c1
T
c2