DF2238RTF6 Renesas Electronics America, DF2238RTF6 Datasheet - Page 568
DF2238RTF6
Manufacturer Part Number
DF2238RTF6
Description
MCU 2.2/3V 256K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2200r
Datasheet
1.DF2238RFA6V.pdf
(1048 pages)
Specifications of DF2238RTF6
Core Processor
H8S/2000
Core Size
16-Bit
Speed
6MHz
Connectivity
I²C, SCI, SmartCard
Peripherals
POR, PWM, WDT
Number Of I /o
72
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
2.2 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
HD64F2238RTF6
HD64F2238RTF6
HD64F2238RTF6
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2238RTF6V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 14 IEBus™ Controller (IEB) [H8S/2258 Group]
14.3.7
IESA2 sets the upper 8 bits of the communications destination slave unit address. For slave
communications, it is not necessary to set this register.
14.3.8
IETBFL sets the message length for master or slave transmission.
Rev. 6.00 Mar. 18, 2010 Page 506 of 982
REJ09B0054-0600
Bit
7
6
5
4
3
2
1
0
Bit
7
6
5
4
3
2
1
0
Bit Name
ISA11
ISA10
ISA9
ISA8
ISA7
ISA6
ISA5
ISA4
Bit Name
TBFL7
TBFL6
TBFL5
TBFL4
TBFL3
TBFL2
TBFL1
TBFL0
IEBus Slave Address Setting Register 2 (IESA2)
IEBus Transmit Message Length Register (IETBFL)
Initial Value
0
0
0
0
0
0
0
0
Initial Value
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Upper 8 Bits of IEBus Slave Address
Set upper 8 bits of the communications destination
slave unit address
Description
Transmit Message Length
Set the message length for master or slave
transmission.
If a value exceeding the maximum transmit bytes
for one frame is set in IETBFL, communications
are performed with two or more frames in some
communications modes. In this case, in or after the
second frame, the message length value should be
the number of bytes of the remaining
communications data, however, the initial IETBFL
setting remains unchanged. Therefore, for the
second frame or after, re-set the number of bytes
of the remaining communications data.
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