R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 223
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
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R5F61662N50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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(d) Address/data multiplexed I/O interface
The number of access cycles in data cycle of the address/data multiplexed I/O interface is the
same as that in the basic bus interface. The number of access cycles in address cycle can be
specified as two or three cycles by the ADDEX bit in MPXCR.
Table 8.6 lists the number of access cycles for each interface.
Table 8.6
(5)
The assert and negate timings of the strobe signals can be modified as well as number of access
cycles.
• Read strobe (RD) in the basic bus interface
• Chip select assertion period extension cycles in the basic bus interface
• Data transfer acknowledge (DACK3 to DACK0) output for DMAC single address transfers
Basic bus interface
Byte control SRAM interface
Burst ROM interface
Address/data multiplexed I/O
interface
[Legend]
Numbers: Number of access cycles
n:
m:
Strobe Assert/Negate Timings
Number of access cycles in the address/data multiplexed I/O interface
= number of address output cycles (2, 3) + number of data output cycles (2, 3)
Pin wait (0 to ∞)
Number of burst accesses (0 to 63)
+ number of program wait cycles (0 to 7)
+ number of CS extension cycles (0, 1, 2)
[+number of external wait cycles by the WAIT pin]
Number of Access Cycles
=
=
=
=
=
=
= Tma
= Tma
[2,3]
[2,3]
Th
[0,1]
Th
[0,1]
Th
[0,1]
Th
[0,1]
Th
[0,1]
Th
[0,1]
+Th
+Th
[0,1]
[0,1]
+T1
+T1
+T1
+T1
+T1
+T1
+T1
+T1
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
+T2
+T2
+T2
+T2
+T2
+T2
+T2
+T2
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
+Tpw
+Tpw
+Tpw
+Tpw
[0 to 7]
[0 to 7]
[0 to 7]
[0 to 7]
+Ttw
+Ttw
+Ttw
+Ttw
[n]
[n]
[n]
[n]
+T3
+T3
+T3
+T3
[1]
[1]
[1]
[1]
Rev. 2.00 Sep. 16, 2009 Page 193 of 1036
+Tt
+Tt
+Tt
+Tt
+Tt
+Tt
[0,1]
[0,1]
[0,1]
[0,1]
[0,1]
[0,1]
+Tb
+Tb
[(1 to 8) × m]
[(1 to 8) × m]
Section 8 Bus Controller (BSC)
[(2 to 11 + n) + (1 to 8) × m]
REJ09B0414-0200
[(2 to 3) + (1 to 8) × m]
[3 to 12 + n]
[3 to 12 + n]
[5 to 15 + n]
[2 to 4]
[2 to 4]
[4 to 7]
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