R5F61668RD50FPV Renesas Electronics America, R5F61668RD50FPV Datasheet - Page 467
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R5F61668RD50FPV
Manufacturer Part Number
R5F61668RD50FPV
Description
MCU 3V 1024K I-TEMP 144-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8SX/1600r
Datasheet
1.R5F61668RN50FPV.pdf
(1506 pages)
Specifications of R5F61668RD50FPV
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
1MB (1M x 8)
Program Memory Type
FLASH
Eeprom Size
-
Ram Size
56K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
144-LQFP
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R5F61668RD50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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(3)
In block transfer mode, the bus is released every time a 1-block size of transfers at a single transfer
request is completed.
In figure 10.28, the TEND signal output is enabled and data is transferred in words from the
external 16-bit 2-state access space to the external 16-bit 2-state access space in block transfer
mode.
Bφ
Address bus
RD
LHWR, LLWR
TEND
Block Transfer Mode
Bus
released
DMA read
cycle
Figure 10.28 Example of Transfer in Block Transfer Mode
DMA write
cycle
Block transfer
DMA read
cycle
DMA write
cycle
Bus
released
DMA read
cycle
Rev. 2.00 Sep. 24, 2008 Page 433 of 1468
Section 10 DMA Controller (DMAC)
DMA write
cycle
Last block transfer cycle
DMA read
cycle
REJ09B0412-0200
DMA write
cycle
Bus
released
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