R5F61663RN50FPV Renesas Electronics America, R5F61663RN50FPV Datasheet - Page 393
R5F61663RN50FPV
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R5F61663RN50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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9.12.2
Table 9.31 shows the pin states in an idle cycle.
Table 9.31 Pin States in Idle Cycle
Notes: 1. Low when accessing the SDRAM in full access cycle
Pins
A23 to A0
D15 to D0
CSn (n = 7 to 0)
LUCAS, LLCAS
DQMLU, DQMLL
AS
RD
BS
RD/WR
AH
LHWR, LLWR
LUB, LLB
CKE
OE
RAS
CAS
WE
DACKn (n = 3 to 0)
EDACKn (n = 3 to 0)
2. Low when reading the SDRAM in full access cycle
3. Low when accessing or writing to the DRAM/SDRAM in full access cycle
4. The pin state varies depending on the DRAM space access/ area access other than the
Pin States in Idle Cycle
DRAM space, or RAS up mode/RAS down mode. For details, see figures 9.98 and
9.100.
Pin State
High impedance
High*
High
High*
High
High
High
High*
low
High
High
High
High
High/Low*
High
High
High
High
Contents of following bus cycle
1
2
3
4
Rev. 2.00 Sep. 24, 2008 Page 359 of 1468
Section 9 Bus Controller (BSC)
REJ09B0412-0200
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