R5F61663RN50FPV Renesas Electronics America, R5F61663RN50FPV Datasheet - Page 259
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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9.5
9.5.1
Table 9.2 shows the pin configuration of the bus controller and table 9.3 shows the pin functions
on each interface.
Table 9.2
Name
Bus cycle start
Address strobe/
address hold
Read strobe
Read/write
Low-high write/
lower-upper byte
select
Low-low write/
lower-lower byte
select
External Bus
Input/Output Pins
Pin Configuration
Symbol
BS
AS/AH
RD
RD/WR
LHWR/LUB
LLWR/LLB
I/O
Output
Output
Output
Output
Output
Output
Function
Signal indicating that the bus cycle has started
•
•
Strobe signal indicating that the basic bus, byte control
SRAM, burst ROM, or address/data multiplexed I/O space
is being read
•
•
•
•
•
•
Strobe signal indicating that the basic bus, byte control
SRAM, or burst ROM space is accessed and address
output on address bus is enabled
Signal to hold the address during access to the
address/data multiplexed I/O interface
Signal indicating the input or output direction
Write enable signal of the SRAM during access to the
byte control SRAM space
Strobe signal indicating that the basic bus, burst ROM,
or address/data multiplexed I/O space is written to,
and the upper byte (D15 to D8) of data bus is enabled
Strobe signal indicating that the byte control SRAM
space is accessed, and the upper byte (D15 to D8) of
data bus is enabled
Strobe signal indicating that the basic bus, burst ROM,
or address/data multiplexed I/O space is written to,
and the lower byte (D7 to D0) of data bus is enabled
Strobe signal indicating that the byte control SRAM
space is accessed, and the lower byte (D7 to D0) of
data bus is enabled
Rev. 2.00 Sep. 24, 2008 Page 225 of 1468
Section 9 Bus Controller (BSC)
REJ09B0412-0200
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