DF2266TF13V Renesas Electronics America, DF2266TF13V Datasheet - Page 206
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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Section 9 I/O Ports
9.2.5
The port 3 pins also function as SCI I/O input pins (TxD0, RxD0, SCK0, TxD1, RxD1, and
SCK1), I
input pins (IRQ4 and IRQ5 * ).
As shown in figure 9.1, when the pins P34, P35, SCK1, SCL0, or SDA0 type open drain output is
used, a bus line is not affected even if the power supply for this LSI fails. Use (a) type open drain
output when using a bus line having a state in which the power is not supplied to this LSI.
Note: * Supported only by the H8S/2268 Group.
The NMOS push-pull outputs of the P34, P35, and SCK1 pins do not reach the voltage of Vcc,
even when the pins are specified so that they are driven high and regardless of the load.
To output the voltage of Vcc, a pull-up resistor must be externally connected.
Notes: 1. When a pull-up resistor is externally connected, signals take longer to rise and fall.
The functions of port 3 pins are shown below.
Rev. 5.00 Sep. 01, 2009 Page 154 of 656
REJ09B0071-0500
2. For high-speed operation, use an external circuit such as a level shifter.
3. For output characteristics, see the entries for high output voltage for pins P34 and P35
2
C bus interface I/O pins (SCL0, SDA0, SCL1 * , and SDA1 * ), and as external interrupt
Pin Functions
When the input signals take a long time to rise and fall, connect an input circuit that
has a noise reduction function, such as a Schmitt trigger circuit.
in table 25.15, DC Characteristics (1). The value of the pull-up resistor should satisfy
the specification in table 25.16, Permissible Output Currents.
(a) Open drain output type for
Note: * Supported only by the H8S/2268 Group.
P34, P35, SCK1, SCL0, and SDA0 pins
Input
0
Figure 9.1 Types of Open Drain Outputs
NMOS Off
Output
(b) Open drain output type for
P33 to P30, SCL1 * , and SDA1 * pins
Input
1
PMOS Off
Output
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