R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 262
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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Section 8 Bus Controller (BSC)
8.9.6
An extension cycle (Tmaw) can be inserted between Tma1 and Tma2 cycles to extend the AH
signal output period by setting the ADDEX bit in MPXCR. By inserting the Tmaw cycle, the
address setup for AH and the AH minimum pulse width can be assured.
Figure 8.32 shows the access timing when the address cycle is three cycles.
Rev. 2.00 Sep. 16, 2009 Page 232 of 1036
REJ09B0414-0200
Read
Write
Address Cycle Control
Bφ
Address bus
CSn
AH
RD
D15 to D0
LHWR
LLWR
D15 to D0
BS
RD/WR
DACK
Figure 8.32 Access Timing of 3 Address Cycles (ADDEX = 1)
Note: n = 3 to 7
T
ma1
Address cycle
Address
T
Address
maw
T
ma2
T
1
Data cycle
Write data
Read data
T
2
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