R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 1047

MCU FLASH 512K ROM 144-LQFP

R5F61665N50FPV

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

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
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
R5F61665N50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
20.5.5
EP1 has two 64-byte FIFOs, but the user can receive data and read receive data without being
aware of this dual-FIFO configuration.
When one FIFO is full after reception is completed, the EP1FULL bit in IFR0 is set. After the first
receive operation into one of the FIFOs when both FIFOs are empty, the other FIFO is empty, and
so the next packet can be received immediately. When both FIFOs are full, NACK is returned to
the host automatically. When reading of the receive data is completed following data reception, 1
is written to the EP1RDFN bit in TRG. This operation empties the FIFO that has just been read,
and makes it ready to receive the next packet.
EP1 Bulk-Out Transfer (Dual FIFOs)
Clear EP1 FIFO full status
Data reception from host
Set EP1 FIFO full status
(IFR0.EP1 FULL = 1)
(IFR0.EP1 FULL = 0)
OUT token reception
EP1 FIFOs empty?
in EP1 FIFO?
USB function
Figure 20.17 EP1 Bulk-Out Transfer Operation
Space
Both
Yes
Yes
ACK
NACK
No
No
Interrupt
request
Interrupt request
Rev. 2.00 Oct. 21, 2009 Page 1013 of 1454
Read EP1 receive data
data register (EPDR1)
(TRG.EP1 RDFN = 1)
size register (EPSZ1)
Read data from EP1
Write 1 to EP1 read
Section 20 USB Function Module (USB)
complete bit
Application
REJ09B0498-0200

Related parts for R5F61665N50FPV