HD6417727F100CV Renesas Electronics America, HD6417727F100CV Datasheet - Page 804
HD6417727F100CV
Manufacturer Part Number
HD6417727F100CV
Description
SH3-DSP, LEAD FREE
Manufacturer
Renesas Electronics America
Series
SuperH® SH7700r
Datasheet
1.HD6417727BP100CV.pdf
(1098 pages)
Specifications of HD6417727F100CV
Core Processor
SH-3 DSP
Core Size
32-Bit
Speed
100MHz
Connectivity
FIFO, SCI, SIO, SmartCard, USB
Peripherals
DMA, LCD, POR, WDT
Number Of I /o
104
Program Memory Type
ROMless
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
1.6 V ~ 2.05 V
Data Converters
A/D 6x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
240-QFP Exposed Pad, 240-eQFP, 240-HQFP
Cpu Family
SuperH
Device Core Size
32b
Frequency (max)
100MHz
Interface Type
SCI/USB
Program Memory Size
Not Required
Total Internal Ram Size
16KB
# I/os (max)
104
Number Of Timers - General Purpose
4
Operating Supply Voltage (typ)
1.8/3.3V
Operating Supply Voltage (max)
2.05/3.6V
Operating Supply Voltage (min)
1.6/2.6V
On-chip Adc
6-chx10-bit
On-chip Dac
2-chx8-bit
Instruction Set Architecture
RISC
Operating Temp Range
-20C to 75C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
240
Package Type
HQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
Compliant
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Section 24 USB HOST Module
24.2.17 HcPeriodicStart
HcPeriodicStart Register (H'04000440)
The HcPeriodicStart register has a 14-bit programmable value, which determines the earliest time
when the host controller should start to process the periodic list.
Register: HcPeriodicStart
Bits
31–14
13–0
24.2.18 HcLSThreshold
HcLSThreshold Register (H'04000444)
The HcLSIThreshold register includes an 11-bit value that is used by the host controller to
determine whether or not to authorize the transfer of the LS packed 8 bytes in maximum before
EOF. The host controller and host controller driver cannot change this value.
Register: HcLSThreshold
Bits
31–12
11–0
Rev.6.00 Mar. 27, 2009 Page 746 of 1036
REJ09B0254-0600
Reset
0h
0b
Reset
0h
628h
R/W
—
R/W
R/W
—
R/W
Offset: 40–43
Description
Reserved.
PeriodicStart (PS)
This field is cleared after the hardware has reset. Then this field
is set by HCD while the host controller performs initial settings.
The value is roughly calculated as the value of the
HcFmInterval register minus 10%. When the HcFm Remaining
register reaches the specified value, the processing of the
periodic list has a higher priority than the control/bulk
processing. Consequently, the host controller starts to process
the interrupt list after the completion of the current control/bulk
transaction.
Offset: 44–47
Description
Reserved.
LSThreshold (LST)
This field contains a value to be compared with the
FrameRemaining bit prior to the beginning of low-speed
transaction. The transaction is started only when the Frame
Remaining bit value is beyond the value of the list. The value is
calculated by HCD considering the transmission and set-up
overhead.
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