DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 417
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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15.2
Table 15.1 shows the input/output pins for each SCI channel.
Table 15.1 Pin Configuration
Note:
15.3
The SCI has the following registers for each channel.
Channel
0
1
2
Receive shift register (RSR)
Receive data register (RDR)
Transmit data register (TDR)
Transmit shift register (TSR)
Serial mode register (SMR)
Serial control register (SCR)
Serial status register (SSR)
Serial interface mode register (SCMR)
Bit rate register (BRR)
Keyboard comparator control register (KBCOMP)
* Pin names SCK, RxD, and TxD are used in the text for all channels, omitting the
Register Descriptions
Input/Output Pins
channel designation.
Symbol *
SCK0
RxD0
TxD0
SCK1
RxD1
TxD1
SCK2
RxD2/IrRxD
TxD2/IrTxD
Input/Output
Input/Output
Input
Output
Input/Output
Input
Output
Input/Output
Input
Output
Section 15 Serial Communication Interface (SCI and IrDA)
Function
Channel 0 clock input/output
Channel 0 receive data input
Channel 0 transmit data output
Channel 1 clock input/output
Channel 1 receive data input
Channel 1 transmit data output
Channel 2 clock input/output
Channel 2 receive data input (normal/IrDA)
Channel 2 transmit data output (normal/IrDA)
Rev. 3.00 Mar 21, 2006 page 361 of 788
REJ09B0300-0300
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