HD6417727F100CV Renesas Electronics America, HD6417727F100CV Datasheet - Page 581
![SH3-DSP, LEAD FREE](/photos/28/62/286203/240-bfqfp__prqp0240kc-b_sml.jpg)
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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Transmitting and Receiving Data
Multiprocessor Serial Data Transmission:
Figure 17.13 shows a sample flow chart for multiprocessor serial data transmission. After enabling
the SCI transmission, transmit multiprocessor serial data following the procedure shown below:
Write transmission data to SCTDR
and set MPBT bit in SCSSR
Read TDRE bit in SCSSR
Read TEND bit in SCSSR
Clear TE bit SCSCR to 0
Set SCPDR and SCPCR
Transmission ended?
Clear TDRE bit to 0
Start transmission
End transmission
Figure 17.13 Sample Multiprocessor Serial Transmission Flowchart
Break output?
TDRE = 1?
TEND = 1?
Yes
Yes
Yes
Yes
(3)
No
No
No
No
(1)
(2)
Section 17 Serial Communication Interface (SCI)
(1) SCI status check and transmit data
(2) To continue transmitting serial data:
(3) To output a break at the end of serial
write:
Read the serial status register
(SCSSR), check that the TDRE bit is
1, then write transmit data in the
transmit data register (SCTDR). Also
set MPBT (multiprocessor bit transfer)
to 0 or 1 in SCSSR. Finally, clear
TDRE to 0.
Read the TDRE bit to check whether it
is safe to write (if it reads 1); if so, write
data in SCTDR, then clear TDRE to 0.
transmission:
Set the port SC data register (SCPDR)
and port SC control register (SCPCR),
then clear the TE bit to 0 in the serial
control register (SCSCR). For SCPCR
and SCPDR settings, see section
17.2.8, Port SC Control Register
(SCPCR)/Port SC Data Register
(SCPDR).
Rev.6.00 Mar. 27, 2009 Page 523 of 1036
REJ09B0254-0600
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