HD64F2623FA20J Renesas Electronics America, HD64F2623FA20J Datasheet - Page 494
![IC H8S MCU FLASH 256K 100-QFP](/photos/12/21/122166/qfp100-g1_pkg_sml.jpg)
HD64F2623FA20J
Manufacturer Part Number
HD64F2623FA20J
Description
IC H8S MCU FLASH 256K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2600r
Specifications of HD64F2623FA20J
Core Processor
H8S/2600
Core Size
16-Bit
Speed
20MHz
Connectivity
CAN, SCI, SmartCard
Peripherals
POR, PWM, WDT
Number Of I /o
53
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
12K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 16x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F2623FA20J
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
HD64F2623FA20J
Manufacturer:
HITACHI/日立
Quantity:
20 000
Part Number:
HD64F2623FA20JV
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
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Section 13 Serial Communication Interface (SCI)
Rev. 5.00 Jan 10, 2006 page 468 of 1042
REJ09B0275-0500
No
No
No
Figure 13.12 Sample Multiprocessor Serial Reception Flowchart
Read ORER and FER flags in SSR
Read ORER and FER flags in SSR
Read receive data in RDR
Read receive data in RDR
Clear RE bit in SCR to 0
Read RDRF flag in SSR
Read RDRF flag in SSR
Read MPIE bit in SCR
All data received?
FER
This station’s ID?
FER
Start reception
Initialization
RDRF = 1
RDRF = 1
<End>
ORER = 1
ORER = 1
Yes
Yes
Yes
Yes
No
No
Yes
No
Yes
Error processing
[4]
[3]
[1]
[2]
(Continued on
next page)
[5]
[1]
[2]
[3]
[4]
[5]
SCI initialization:
The RxD pin is automatically
designated as the receive data
input pin.
ID reception cycle:
Set the MPIE bit in SCR to 1.
SCI status check, ID reception
and comparison:
Read SSR and check that the
RDRF flag is set to 1, then read
the receive data in RDR and
compare it with this station’s ID.
If the data is not this station’s ID,
set the MPIE bit to 1 again, and
clear the RDRF flag to 0.
If the data is this station’s ID,
clear the RDRF flag to 0.
SCI status check and data
reception:
Read SSR and check that the
RDRF flag is set to 1, then read
the data in RDR.
Receive error processing and
break detection:
If a receive error occurs, read the
ORER and FER flags in SSR to
identify the error. After
performing the appropriate error
processing, ensure that the
ORER and FER flags are all
cleared to 0.
Reception cannot be resumed if
either of these flags is set to 1.
In the case of a framing error, a
break can be detected by reading
the RxD pin value.
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