R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 1430

• 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 30 Electrical Characteristics
Rev. 2.00 Oct. 21, 2009 Page 1396 of 1454
REJ09B0498-0200
(DKC = 0) DACK3 to DACK0
(DKC = 1) DACK3 to DACK0
Read
Write
Note:
Bφ
A23 to A0
RAS
BS
RD/WR
LUCAS, LLCAS
OE, RD
WE
D15 to D0
RD/WR
LUCAS, LLCAS
OE, RD
WE
D15 to D0
AS
WAIT
Timming of DACK when DDS = 0 and EDDS = 0
Timming of RAS when RAST = 0
Tcw is a wait cycle inserted by the programmable wait
Tcwp is a wait cycle inserted by the pin wait
Figure 30.20 DRAM Access Timing: Two-State Access, One Wait
Tp
Tr
Tc1
t
WTS
t
WTH
Tpw
t
WTS
t
WTH
Ttw
Tc2