DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 472

MCU 5V 128K I-TEMP,PB-FREE, 100-

DF2148RTE20IV

Manufacturer Part Number
DF2148RTE20IV
Description
MCU 5V 128K I-TEMP,PB-FREE, 100-
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Datasheets

Specifications of DF2148RTE20IV

Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
Host Interface, I²C, IrDA, SCI
Peripherals
POR, 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 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Section 15 Serial Communication Interface (SCI, IrDA)
15.1.3
Table 15.1 shows the serial pins used by the SCI.
Table 15.1 SCI Pins
Channel
0
1
2
Note:
15.1.4
The SCI has the internal registers shown in table 15.2. These registers are used to specify
asynchronous mode or synchronous mode, the data format, and the bit rate, and to control the
transmitter/receiver.
Rev. 4.00 Sep 27, 2006 page 426 of 1130
REJ09B0327-0400
* The abbreviations SCK, RxD, and TxD are used in the text, omitting the channel
Pin Configuration
Register Configuration
number.
Pin Name
Serial clock pin 0
Receive data pin 0
Transmit data pin 0
Serial clock pin 1
Receive data pin 1
Transmit data pin 1
Serial clock pin 2
Receive data pin 2
Transmit data pin 2
Symbol *
SCK0
RxD0
TxD0
SCK1
RxD1
TxD1
SCK2
RxD2/IrRxD
TxD2/IrTxD
I/O
I/O
Input
Output
I/O
Input
Output
I/O
Input
Output
Function
SCI0 clock input/output
SCI0 receive data input
SCI0 transmit data output
SCI1 clock input/output
SCI1 receive data input
SCI1 transmit data output
SCI2 clock input/output
SCI2 receive data input
(normal/IrDA)
SCI2 transmit data output
(normal/IrDA)

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