HD6417750SF200V Renesas Electronics America, HD6417750SF200V Datasheet - Page 652
HD6417750SF200V
Manufacturer Part Number
HD6417750SF200V
Description
MPU 3V 16K PB-FREE 208-QFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7750r
Datasheet
1.D6417750RBP240DV.pdf
(1164 pages)
Specifications of HD6417750SF200V
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
208-QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD6417750SF200V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 14 Direct Memory Access Controller (DMAC)
interrupt request (DMAE) is generated. The CPU cannot write 1 to AE. This bit can only be
cleared by writing 0 after reading 1.
Bit 2: AE
0
1
Bit 1—NMI Flag (NMIF): Indicates that NMI has been input. This bit is set regardless of
whether or not the DMAC is operating. If this bit is set during data transfer, transfers on all
channels are suspended. The CPU cannot write 1 to NMIF. This bit can only be cleared by writing
0 after reading 1.
Bit 1: NMIF
0
1
Bit 0—DMAC Master Enable (DME): Enables activation of the entire DMAC. When the DME
bit and the DE bit of the CHCR register for the corresponding channel are set to 1, that channel is
enabled for transfer. If this bit is cleared during data transfer, transfers on all channels are
suspended.
Even if the DME bit has been set, transfer is not enabled when TE is 1 or DE is 0 in CHCR, or
when the NMI or AE bit in DMAOR is 1.
Bit 0: DME
0
1
Rev.7.00 Oct. 10, 2008 Page 566 of 1074
REJ09B0366-0700
Description
Description
No address error, DMA transfer enabled
[Clearing condition]
When 0 is written to AE after reading AE = 1
Address error, DMA transfer disabled
[Setting condition]
When an address error is caused by the DMAC
No NMI input, DMA transfer enabled
[Clearing condition]
When 0 is written to NMIF after reading NMIF = 1
NMI input, DMA transfer disabled
[Setting condition]
When an NMI interrupt is generated
Description
Operation disabled on all channels
Operation enabled on all channels
(Initial value)
(Initial value)
(Initial value)
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