DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 764
![IC H8S MCU FLASH 128K 100-QFP](/photos/28/61/286108/100-tqfp_sml.jpg)
DF2148BTE20
Manufacturer Part Number
DF2148BTE20
Description
IC H8S MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Specifications of DF2148BTE20
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
I²C, IrDA, SCI, X-Bus
Peripherals
PWM, WDT
Number Of I /o
74
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
HD64F2148BTE20
HD64F2148BTE20
HD64F2148BTE20
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2148BTE20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 27 Electrical Characteristics
Table 27.3 Permissible Output Currents
Conditions: V
Item
Permissible output
low current (per pin)
Permissible output
low current (total)
Permissible output
high current (per pin)
Permissible output
high current (total)
Notes: 1. To protect chip reliability, do not exceed the output current values in table 27.3.
Rev. 3.00 Mar 21, 2006 page 708 of 788
REJ09B0300-0300
2. When driving a Darlington pair or LED, always insert a current-limiting resistor in the
output line, as show in figures 27.1 and 27.2.
CC
= 2.7 V to 3.6 V, V
Figure 27.1 Darlington Pair Drive Circuit (Example)
SCL1, SCL0, SDA1, SDA0,
PS2AC to PS2CC,
PS2AD to PS2CD,
PA7 to PA4 (bus drive
function selected)
Ports 1 to 3
RESO
Other output pins
Total of ports 1 to 3
Total of all output pins,
including the above
All output pins
Total of all output pins
This LSI
Port
CC
B = 2.7 V to 5.5 V, V
2 k
Symbol
I
∑ I
–I
∑ –I
OL
OH
OL
OH
SS
= 0 V, T
Darlington pair
Min
—
—
—
—
—
—
—
—
a
= –20 to +75°C
Typ
—
—
—
—
—
—
—
—
Max
10
2
1
1
40
60
2
30
Unit
mA
mA
mA
mA
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