DF2376VFQ33V Renesas Electronics America, DF2376VFQ33V Datasheet - Page 813
DF2376VFQ33V
Manufacturer Part Number
DF2376VFQ33V
Description
IC H8S/2376 MCU FLASH 144LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Specifications of DF2376VFQ33V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
33MHz
Connectivity
I²C, IrDA, SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
97
Program Memory Size
384KB (384K x 8)
Program Memory Type
FLASH
Ram Size
30K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 16x10b; D/A 6x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
144-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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Price
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Part Number:
DF2376VFQ33V
Manufacturer:
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[3]
No
No
Read receive data in RDR, and
Clear ORER flag in SSR to 0
clear RDRF flag in SSR to 0
Read ORER flag in SSR
Read RDRF flag in SSR
Clear RE bit in SCR to 0
Overrun error handling
All data received?
Start of reception
Error handling
Figure 15.19 Sample Serial Reception Flowchart
Initialization
ORER = 1?
RDRF = 1?
<End>
<End>
Yes
Yes
No
(Continued below)
Error processing
Section 15 Serial Communication Interface (SCI, IrDA)
Yes
[2]
[1]
[3]
[4]
[5]
Rev.7.00 Mar. 18, 2009 page 745 of 1136
[1]
[2] [3]
[4]
[5]
The RxD pin is automatically
designated as the receive data
input pin.
If a receive error occurs, read the
ORER flag in SSR, and after
performing the appropriate error
handling, clear the ORER flag to
0. Transfer cannot be resumed if
the ORER flag is set to 1.
SCI status check and receive
data read:
Read SSR and check that the
RDRF flag is set to 1, then read
the receive data in RDR and
clear the RDRF flag to 0.
Transition of the RDRF flag from
0 to 1 can also be identified by
an RXI interrupt.
Serial reception continuation
procedure:
To continue serial reception,
before the MSB (bit 7) of the
current frame is received, finish
reading the RDRF flag, reading
RDR, and clearing the RDRF flag
to 0. The RDRF flag is cleared
automatically when the DMAC or
DTC is activated by a receive-
data-full interrupt (RXI) request
and the RDR value is read.
SCI initialization:
Receive error handling:
REJ09B0109-0700
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