R5F61663RN50FPV Renesas Electronics America, R5F61663RN50FPV Datasheet - Page 395

• Manufacturer Part Number: R5F61663RN50FPV
• Description: MCU FLASH 384K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61663RN50FPV

• 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: 384KB (384K 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: -

• When SCKCR is written to set the clock frequencies
If an external bus release request, external access, and a refresh request occur simultaneously, the
order of priority is as follows:
9.13.2
Table 9.32 shows pin states in the external bus released state.
Table 9.32 Pin States in Bus Released State
Pins
A23 to A0
D15 to D0
BS
CSn (n = 7 to 0)
AS
AH
RD/WR
LUCAS, LLCAS
RD
RAS
CAS
WE
DQMLU, DQMLL
CKE
OE
LUB, LLB
LHWR, LLWR
DACKn (n = 3 to 0)
EDACKn (n = 3 to 0)
Refresh > EXDMAC > External bus release > External access by CPU, DTC, and
DMAC
Pin States in External Bus Released State
Pin State
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High
High
Rev. 2.00 Sep. 24, 2008 Page 361 of 1468
Section 9 Bus Controller (BSC)
REJ09B0412-0200