DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 241

IC H8S MCU FLASH 128K 100-QFP

DF2148BTE20

Manufacturer Part Number
DF2148BTE20
Description
IC H8S MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Datasheets

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DF2148BTE20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Note:
Note: When this pin is used as the TMO0 output pin, bit RE in SCR of SCI_2 must be cleared to
ICE
CKE1
C/A
CKE0
P42DDR
Pin Function
OS3 to OS0
RE
P41DDR
Pin Function
P42/TMRI0/SCK2/SDA1
The pin function is switched as shown below according to the combination of the ICE bit in
ICCR of IIC1, the CKE1 and CKE0 bits in SCR of SCI_2, the C/A bit in SMR of SCI_2, and
the P42DDR bit.
P41/TMO0/RxD2/IrRxD
The pin function is switched as shown below according to the combination of the OS3 to OS0
bits in TCSR of TMR0, the RE bit in SCR of SCI_2 and the P41DDR bit.
0.
* When this pin is used as the SDA1 I/O pin, bits CKE1 and CKE0 in SCR of SCI_2 and
bit C/A in SMR of SCI_2 must all be cleared to 0. SDA1 is an NMOS-only output, and
has direct bus drive capability.
When bits CCLR1 and CCLR0 in TCR0 of TMR_0 are set to 1, this pin is used as the
TMRI0 input pin.
When the P42 output pin and SCK2 output pin are set, the output type is NMOS push-
pull output.
P42 input
pin
0
input pin
P41
0
0
P42 output
pin
0
1
0
0
output pin
output pin
P41
All 0
SCK2
1
TMRI0 input pin *
0
1
Rev. 3.00 Mar 21, 2006 page 185 of 788
output pin
SCK2
RxD2/IrRxD
1
input pin
1
SCK2 input
pin
1
Section 8 I/O Ports
REJ09B0300-0300
output pin
Not all 0
TMO0
0
I/O pin
SDA1
1
0
0
0

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