DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 271
![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
- Current page: 271 of 847
- Download datasheet (5Mb)
Notes: 1. When bit LSMIE is set to 1 in HICR0, bits HI12E and PB0DDR should be cleared to 0.
Operating
Mode
LSMIE
HI12E
CS3E
ABW
PB0DDR
Pin
Function
PB0/D0/WUE0/HIRQ3/LSMI *
The pin function is switched as shown below according to the combination of the operating
mode, the HI12E and CS3E bits in SYSCR2, the LSMIE bits in HICR0 of host interface
(LPC), the ABW bit in WSCR, and the PB0DDR bit.
2.
3.
4.
Except when used as a data bus pin, this pin can always be used as the WUE0 input
pin. The HIRQ3 output pin and LSMI I/O pin can only be used in mode 2 or 3 (EXPE =
0).
In mode 1, 2, 3 (EXPE = 1), clear the LSMIE bit to 0.
Not supported by the H8S/2148B and H8S/2145B (5-V version).
D0 I/O pin
—
0
Modes 1, 2, 3 (EXPE = 1)
input pin
PB0
0 *
—
—
0
3
4
1
output pin
PB0
1
input pin
Either cleared to 0
WUE0 input pin *
PB0
0
Rev. 3.00 Mar 21, 2006 page 215 of 788
—
output pin
Mode 2, 3 (EXPE = 0)
PB0
LSMI input pin *
0
1
2
output pin
HIRQ3
Section 8 I/O Ports
—
—
1
1
REJ09B0300-0300
2
output pin
LSMI *
0 *
0 *
—
—
1
1
1
4
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