HD6417708SF60V Renesas Electronics America, HD6417708SF60V Datasheet - Page 389

IC SUPERH MPU ROMLESS 208LQFP

HD6417708SF60V

Manufacturer Part Number
HD6417708SF60V
Description
IC SUPERH MPU ROMLESS 208LQFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7700r
Datasheet

Specifications of HD6417708SF60V

Core Processor
SH-2
Core Size
32-Bit
Speed
60MHz
Connectivity
EBI/EMI, SCI, SmartCard
Peripherals
POR, WDT
Number Of I /o
8
Program Memory Type
ROMless
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
208-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Ram Size
-
Program Memory Size
-
Data Converters
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HD6417708SF60V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
HD6417708SF60V
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Transmitting Serial Data (Asynchronous Mode): Figure 13.5 shows a sample flowchart for
transmitting serial data. The procedure for transmitting serial data is:
1. SCI status check and transmit data write: Read the serial status register (SCSSR), check that
2. To continue transmitting serial data: Read the TDRE bit to check whether it is safe to write (if
3. To output a break at the end of serial transmission: Clear the SPB0DT bit in the SCSPTR, set
the TDRE bit is 1, then write transmit data in the transmit data register (SCTDR) and clear
TDRE to 0.
it reads 1); if so, write data in SCTDR, then clear TDRE to 0.
the SPB0IO bit to 1 and then clear the TE bit to 0 in SCSCR.
Note: Numbers in parentheses refer to the preceding procedure.
Figure 13.4 Sample Flowchart for SCI Initialization
Clear TE and RE bits in SCSCR to 0
Set CKE1 and CKE0 bits in SCSCR
Set TE and RE bits in SCSCR to 1
and set RIE, TEIE, and MPIE bits
Select transmit/receive
(TE and RE bits are 0)
Set value to SCBRR
format in SCSMR
interval elapsed?
Has a 1-bit
Initialize
End
Yes
Wait
No
(1)
(2)
(3)
(4)
369

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