DF2238RTF6 Renesas Electronics America, DF2238RTF6 Datasheet - Page 700
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
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2238RTF6V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 16 I
when MLS = 0, and toward the LSB side when MLS = 1. Receive data bits read from the LSB
side should be treated as valid when MLS = 0, and bits read from the MSB side when MLS = 1.
ICDR can be written and read only when the ICE bit is set to 1 in ICCR. The value of ICDR is
undefined after a reset.
The TDRE and RDRF flags are set and cleared under the conditions shown below. Setting the
TDRE and RDRF flags affects the status of the interrupt flags.
Bit
⎯
⎯
Rev. 6.00 Mar. 18, 2010 Page 638 of 982
REJ09B0054-0600
Bit Name
TDRE
RDRF
2
C Bus Interface (IIC) (Option)
Initial
Value
⎯
⎯
R/W
⎯
⎯
Description
Transmit Data Register Empty
[Setting conditions]
•
•
•
[Clearing conditions]
•
•
•
•
Receive Data Register Full
[Setting condition]
When data is transferred from ICDRS to ICDRR
[Clearing condition]
When ICDR (ICDRR) receive data is read in receive mode
In transmit mode, when a start condition is detected in
the bus line state after a start condition is issued in
master mode with the I
selected
When data is transferred from ICDRT to ICDRS
When a switch is made from receive mode to transmit
mode after detection of a start condition
When transmit data is written in ICDR in transmit mode
When a stop condition is detected in the bus line state
after a stop condition is issued with the I
or serial format selected
When a stop condition is detected with the I
format selected
In receive mode
2
C bus format or serial format
2
C bus format
2
C bus
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