HD6473937W Renesas Electronics America, HD6473937W Datasheet - Page 258
HD6473937W
Manufacturer Part Number
HD6473937W
Description
MCU FLASH OTP 60K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300L SLPr
Datasheet
1.HD6473937RXV.pdf
(523 pages)
Specifications of HD6473937W
Core Processor
H8/300L
Core Size
8-Bit
Speed
10MHz
Connectivity
SCI
Peripherals
POR, WDT
Number Of I /o
59
Program Memory Size
60KB (60K x 8)
Program Memory Type
OTP
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-TQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
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Manufacturer
Quantity
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Part Number:
HD6473937W
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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3. I/O configuration
Table 10-2 shows the SCI1 I/O configuration.
Table 10-2 SCI1 I/O Configuration
Name
SCI1 clock
SCI1 data input
SCI1 data output
4. Register configuration
Table 10-3 shows the SCI1 register configuration.
Table 10-3 Registers
Name
Serial control register 1
Serial control status register 1
Serial data register U
Serial data register L
Clock stop register 1
10.2.2
1. Serial control register 1 (SCR1)
SCR1 is an 8-bit read/write register that controls the operating mode, serial clock source, and
prescaler division ratio.
Upon reset, SCR1 is initialized to H'00. If this register is written to during transfer, transfer will be
halted.
244
Bit
Initial value
Read/Write
Register Descriptions
SNC1
R/W
7
0
Abbrev.
SCK
SI
SO
1
1
SNC0
R/W
1
6
0
Abbrev.
SCR1
SCSR1
SDRU
SDRL
CKSTPR1
MRKON
R/W
5
0
I/O
I/O
Input
Output
LTCH
R/W
4
0
R/W
R/W
R/W
R/W
R/W
R/W
CKS3
R/W
Function
SCI1 clock input/output
SCI1 receive data input
SCI1 transmit data output
3
0
Initial Value
H'00
H'9C
Undefined
Undefined
H'FF
CKS2
R/W
2
0
CKS1
R/W
1
0
Address
H'FFA0
H'FFA1
H'FFA2
H'FFA3
H'FFFA
CKS0
R/W
0
0
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