DF2238RTF6 Renesas Electronics America, DF2238RTF6 Datasheet - Page 706
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 16 I
16.3.6
I
interface.
Bit
7
6
5
4
Rev. 6.00 Mar. 18, 2010 Page 644 of 982
REJ09B0054-0600
2
C bus control register (ICCR) consists of the control bits and interrupt request flags of I
Bit Name
ICE
IEIC
MST
TRS
I
2
C Bus Control Register (ICCR)
2
C Bus Interface (IIC) (Option)
Initial
Value
0
0
0
0
R/W
R/W
R/W
R/W
Description
I
When this bit is set to 1, the I
enabled to send/receive data and drive the bus since it is
connected to the SCL and SDA pins. ICMR and ICDR can be
accessed.
SCL and SDA output is disabled (and input to SCL and SDA
is enabled) when this bit is cleared to 0. SAR and SARX can
be accessed.
I
When this bit is 1, interrupts are enabled by IRIC.
Master/Slave Select
Transmit/Receive Select
00: Slave receive mode
01: Slave transmit mode
10: Master receive mode
11: Master transmit mode
Both these bits will be cleared by hardware when they lose in
a bus contention in master mode of the I
slave receive mode, the R/W bit in the first frame immediately
after the start automatically sets these bits in receive mode or
transmit mode by using hardware. The settings can be made
again for the bits that were set/cleared by hardware, by
reading these bits. When the TRS bit is intended to change
during a transfer, the bit will not be switched until the frame
transfer is completed, including acknowledgement.
2
2
C Bus Interface Enable
C Bus Interface Interrupt Enable
2
C bus interface module is
2
C bus format. In
2
C bus
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