DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 281
DF61654N50FTV
Manufacturer Part Number
DF61654N50FTV
Description
IC H8SX/1654 MCU FLASH 120TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8SX/1600r
Datasheet
1.DF61653N50FTV.pdf
(1020 pages)
Specifications of DF61654N50FTV
Core Processor
H8SX
Core Size
32-Bit
Speed
50MHz
Connectivity
I²C, IrDA, SCI, SmartCard, USB
Peripherals
DMA, PWM, WDT
Number Of I /o
75
Program Memory Size
512KB (512K 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
120-TQFP, 120-VQFP
For Use With
HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK1657 - DEV EVAL KIT FOR H8SX/1657
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF61654N50FTV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 281 of 1020
- Download datasheet (6Mb)
A block diagram of the DMAC is shown in figure 7.1.
Internal activation sources
Internal activation
source detector
[Legend]
DSAR_n:
DDAR_n:
DOFR_n:
DTCR_n:
DBSR_n:
DMDR_n:
DACR_n:
DMRSR_n: DMA module request select register
Interrupt signals
requested to the
CPU by each
channel
DMRSR_n
...
External pins
DREQn
DACKn
TENDn
DMA source address register
DMA destination address register
DMA offset register
DMA transfer count register
DMA block size register
DMA mode control register
DMA address control register
Figure 7.1 Block Diagram of DMAC
Controller
DMDR_n
DACR_n
Module data bus
Internal address bus
Address buffer
Operation unit
Operation unit
DREQn: DMA transfer request
DACKn: DMA transfer acknowledge
TENDn: DMA transfer end
n = 0 to 3
DOFR_n
DDAR_n
DBSR_n
DSAR_n
DTCR_n
Rev.1.00 Sep. 08, 2005 Page 231 of 966
Section 7 DMA Controller (DMAC)
Internal data bus
Data buffer
REJ09B0219-0100
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