DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 681

• Manufacturer Part Number: DF2345TE20
• Description: MCU 5V 128K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2345TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 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: HD64F2345TE20; HD64F2345TE20

Table 20.13 Permissible Output Currents
Conditions: V
Notes: 1. To protect chip reliability, do not exceed the output current values in table 20.13.
Item
Permissible output
low current (per pin)
Permissible output
low current (total)
Permissible output
high current (per pin)
Permissible output
high current (total)
2. When driving a darlington pair or LED directly, always insert a current-limiting resistor in
the output line, as show in figures 20.4 and 20.5.
T
specifications)
a
CC
= –20 to +75°C (regular specifications), T
= AV
Figure 20.4 Darlington Pair Drive Circuit (Example)
H8S/2345 Group
CC
Port 1, A to C
Other output pins
Total of 28 pins
including port 1
and A to C
Total of all output
pins, including the
above
All output pins
Total of all output
pins
= 2.7 to 5.5 V, V
Port
ref
= 2.7 to AV
Symbol
I
∑ I
–I
∑ –I
OL
OH
OL
OH
2 k
CC
Rev. 4.00 Feb 15, 2006 page 655 of 900
, V
a
Min
—
—
—
—
—
—
= –40 to +85°C (wide-range
SS
Section 20 Electrical Characteristics
= AV
Darlington Pair
SS
Typ
—
—
—
—
—
—
= 0 V,
Max
10
2.0
80
120
2.0
40
REJ09B0291-0400
Unit
mA
mA
mA
mA
mA
mA