DF2268FA13V Renesas Electronics America, DF2268FA13V Datasheet - Page 59

• Manufacturer Part Number: DF2268FA13V
• Description: IC H8S/2268 MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2268FA13V

• 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: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

1.4
Table 1.1 lists the pins functions.
Table 1.1
Type
Power
supply
Clock
Operating
mode control
Pin Functions
Pin Functions
Symbol
XTAL
Vcc
CVcc
V3
V2
V1
Vss
EXTAL
OSC1
OSC2
MD2, MD1 67
Pin NO.
62
12
85
86
87
14
64
63
65
58
57
56
I/O
Input
Input
Input
Input
Input
Input
Input
Input
Input
Function
Power supply pin. Connect this pin to the system
power supply.
Connect this pin to Vss via a capacitor
(H8S/2268 Group: 0.1 μF/0.2 μF and H8S/2264
Group: 0.2 μF) for voltage stabilization. Note that
applying a voltage exceeding 4.3 V, the absolute
maximum rating, to the CVcc pin may cause fatal
damages on this LSI. Do not connect the power
supply to the CVcc pin. See section 23, Power
Supply Circuit, for connecting examples.
Power supply pins for the LCD controller/driver.
With an internal power supply division resistor,
these pins are normally left open. Power supply
should be within the range of Vcc ≥ V1 ≥ V2 ≥ V3
≥ Vss. When the triple step-up voltage circuit *
used, the V3 pin is used for the LCD input
reference power supply.
Ground pins. Connect this pin to the system
power supply (0 V).
For connection to a crystal resonator. This pin
can be also used for external clock input. For
examples of crystal resonator connection and
external clock input, see section 21, Clock Pulse
Generator.
Connects to a 32.768 kHz crystal resonator. See
section 21, Clock Pulse Generator, for typical
connection diagrams for a crystal resonator.
Sets the operating mode. Inputs at these pins
should not be changed during operation. Be sure
to fix the levels of the mode pins (MD2, MD1) by
pull-down or pull-up, except for mode changing.
Rev. 5.00 Sep. 01, 2009 Page 7 of 656
Section 1 Overview
REJ09B0071-0500
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