DF2266TF13V Renesas Electronics America, DF2266TF13V Datasheet - Page 461
DF2266TF13V
Manufacturer Part Number
DF2266TF13V
Description
IC H8S/2266 MCU FLASH 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2200r
Datasheet
1.DF2266TF20V.pdf
(712 pages)
Specifications of DF2266TF13V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
13MHz
Connectivity
I²C, SCI, SmartCard
Peripherals
LCD, POR, PWM, WDT
Number Of I /o
67
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 10x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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Figure 14.7 Flowchart for Master Transmit Mode (Example)
Section 14 I
No
No
No
No
No
Write transmit data to ICDR
Write transmit data to ICDR
Read BBSY flag in ICCR
Read ACKB bit in ICSR
Read IRIC flag in ICCR
Clear IRIC flag in ICCR
Read IRIC flag in ICCR
Read ACKB bit in ICSR
Clear IRIC flag in ICCR
Read IRIC flag in ICCR
Clear IRIC flag in ICCR
and TRS = 1 (ICCR)
and SCP = 0 (ICCR)
Transmit complete?
Write ACKE = 0 (ICCR)
Write BBSY = 0 and
Transmit mode?
Write BBSY = 1
(Clear ACKB = 0)
SCP = 0 (ICCR)
Initial settings
Set MST = 1
(ACKB = 1?)
ACKB = 0?
BBSY = 0?
IRIC = 1?
IRIC = 1?
IRIC = 1?
Yes
Start
End
2
C Bus Interface (IIC) (Supported as an Option by H8S/2264 Group)
Yes
Yes
Yes
Yes
Yes
Yes
No
No
[1] Initial settings.
[2] Determine status of SCL and SDA lines.
[3] Set to master transmit mode.
[4] Generate start condition.
[5] Wait for start condition to be met.
[6] Set 1st byte (slave address + R/W) transmit data.
[7] Wait for end of 1 byte transmission.
[8] Judge acknowledge signal from specified.
[9] Set transmit data for 2nd byte onward.
[10] Wait for end of 1 byte transmission.
[11] Judge end of transmission.
[12] Generate stop condition.
Master receive mode
(Perform ICDR write and IRIC flag clear
operations continuously.)
slave device.
(Perform ICDR write and IRIC flag clear
operations continuously.)
Rev. 5.00 Sep. 01, 2009 Page 409 of 656
REJ09B0071-0500
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