R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 241
R5F61662N50FPV
Manufacturer Part Number
R5F61662N50FPV
Description
MCU 24KB FLASH 384K 144-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8SX/1600r
Datasheet
1.R0K561622S000BE.pdf
(1070 pages)
Specifications of R5F61662N50FPV
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:
R5F61662N50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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- Download datasheet (6Mb)
8.6.5
The read strobe timing can be modified in area units by setting bits RDN7 to RDN0 in RDNCR to
1.
Note that the RD timing with respect to the DACK rising edge will change if the read strobe
timing is modified by setting RDNn to 1 when the DMAC is used in the single address mode.
Figure 8.21 shows an example of timing when the read strobe timing is changed in the basic bus 3-
state access space.
Read Strobe (RD) Timing
RDNn = 0
RDNn = 1
Bφ
Address bus
CSn
AS
RD
Data bus
RD
Data bus
BS
RD/WR
DACK
Notes:
Figure 8.21 Example of Read Strobe Timing
1. n = 0 to 7
2. When DKC = 0
T
1
Bus cycle
T
2
Rev. 2.00 Sep. 16, 2009 Page 211 of 1036
Section 8 Bus Controller (BSC)
T
3
REJ09B0414-0200
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