DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 74
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 1 Overview
1.3.3
Table 1.3
Rev. 3.00 Mar 21, 2006 page 18 of 788
REJ09B0300-0300
Type
Power
Clock
Operating
mode
control
System
control
Pin Functions
Pin Functions
Symbol
VCC
VCL
VCCB
VSS
XTAL
EXTAL
EXCL
X1
X2
MD1
MD0
RES
RESO
STBY
FP-100B,
TFP-100B TFP-144 I/O
59
9
4
15, 70, 71,
92
2
3
17
17
—
—
5
6
1
100
8
Pin No.
1, 86
13
36
7, 42, 95,
111, 139
143
144
18
18
140
141
9
10
8
142
12
Input
Input
Input
Input
Input
Input
Output Supplies the system clock to external
Input
Input
Input
Input
Input
Output Outputs reset signal to external device.
Input
Leave open.
Leave open.
These pins set the operating mode.
These pins should not be changed
while the MCU is operating.
Reset pin.
When this pin becomes low, the chip is
reset.
When this pin is driven low, a transition
is made to hardware standby mode.
Input a 32.768 kHz external subclock.
Name and Function
Power supply pin. Connect the pin to
the system power supply.
Power supply pin. Connect the pin to
VCC.
The power supply for the port A
input/output buffer.
Ground pin. Connect to the system
power supply (0 V).
Pins for connection to crystal
resonators. The EXTAL pin can also
input an external clock.
See section 25, Clock Pulse Generator,
for typical connection diagrams.
devices.
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