HD6417750SBP200 Renesas Electronics America, HD6417750SBP200 Datasheet - Page 657
HD6417750SBP200
Manufacturer Part Number
HD6417750SBP200
Description
IC SUPERH MPU ROMLESS 256BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7750r
Datasheet
1.D6417750RBP240DV.pdf
(1164 pages)
Specifications of HD6417750SBP200
Core Processor
SH-4
Core Size
32-Bit
Speed
200MHz
Connectivity
EBI/EMI, FIFO, SCI, SmartCard
Peripherals
DMA, POR, WDT
Number Of I /o
28
Program Memory Type
ROMless
Ram Size
24K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 2.07 V
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
256-BGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HD6417750SBP200
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
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• Usage Notes
On-Chip Peripheral Module Request Mode: In this mode a transfer is performed in response to
a transfer request signal (interrupt request signal) from an on-chip peripheral module. As shown in
table 14.5, there are seven transfer request signals: input capture interrupts from the timer unit
(TMU), and receive-data-full interrupts (RXI) and transmit-data-empty interrupts (TXI) from the
two serial communication interfaces (SCI, SCIF). If DMA transfer is enabled (DE = 1, DME = 1,
TE = 0, NMIF = 0, AE = 0), transfer starts when a transfer request signal is input.
The source of the transfer request does not have to be the data transfer source or destination.
However, when the transfer request is set to RXI (transfer request by SCI/SCIF receive-data-full
interrupt), the transfer source must be the SCI/SCIF's receive data register (SCRDR1/SCFRDR2).
When the transfer request is set to TXI (transfer request by SCI/SCIF transmit-data-empty
interrupt), the transfer destination must be the SCI/SCIF's transmit data register
(SCTDR1/SCFTDR2).
An external request (DREQ) is detected by a low level or falling edge. Ensure that the external
request (DREQ) signal is held high when there is no DMA transfer request from an external
device after a power-on reset or manual reset.
When DMA transfer is restarted, check whether a DMA transfer request is being held.
Section 14 Direct Memory Access Controller (DMAC)
Rev.7.00 Oct. 10, 2008 Page 571 of 1074
REJ09B0366-0700
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