R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 302
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 9 DMA Controller (DMAC)
Rev. 2.00 Sep. 16, 2009 Page 272 of 1036
REJ09B0414-0200
Bit
30
29
28
27
26
25, 24
23
22 to 20
Bit Name
DACKE
TENDE
DREQS
NRD
ACT
Initial
Value
0
0
0
0
0
All 0
0
All 0
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R
Description
DACK Signal Output Enable
Enables/disables the DACK signal output in single
address mode. This bit is ignored in dual address mode.
0: Enables DACK signal output
1: Disables DACK signal output
TEND Signal Output Enable
Enables/disables the TEND signal output.
0: Enables TEND signal output
1: Disables TEND signal output
Reserved
Initial value should not be changed.
DREQ Select
Selects whether a low level or the falling edge of the
DREQ signal used in external request mode is detected.
When a block transfer is performed in external request
mode, clear this bit to 0.
0: Low level detection
1: Falling edge detection (the first transfer after a
Next Request Delay
Selects the accepting timing of the next transfer request.
0: Starts accepting the next transfer request after
1: Starts accepting the next transfer request one cycle
Reserved
These bits are always read as 0 and cannot be
modified.
Active State
Indicates the operating state for the channel.
0: Waiting for a transfer request or a transfer disabled
1: Active state
Reserved
These bits are always read as 0 and cannot be
modified.
transfer enabled is detected on a low level)
completion of the current transfer
after completion of the current transfer
state by clearing the DTE bit to 0
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