DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 267
![IC H8S MCU FLASH 128K 100-QFP](/photos/28/61/286108/100-tqfp_sml.jpg)
DF2148ATE20
Manufacturer Part Number
DF2148ATE20
Description
IC H8S MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Specifications of DF2148ATE20
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
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
HD64F2148ATE20
HD64F2148ATE20
HD64F2148ATE20
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2148ATE20IV
Manufacturer:
Renesas Electronics America
Quantity:
135
Company:
Part Number:
DF2148ATE20IV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 267 of 1179
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8.2
8.2.1
Port 1 is an 8-bit I/O port. Port 1 pins also function as address bus output pins (A7 to A0), and as
8-bit PWM output pins (PW7 to PW0) (H8S/2148 Group and H8S/2147N only). Port 1 functions
change according to the operating mode. Port 1 has a built-in MOS input pull-up function that can
be controlled by software.
Figure 8.1 shows the port 1 pin configuration.
Port 1
Overview
Port 1
Port 1 pins
P17/A7/PW7
P16/A6/PW6
P15/A5/PW5
P14/A4/PW4
P13/A3/PW3
P12/A2/PW2
P11/A1/PW1
P10/A0/PW0
Figure 8.1 Port 1 Pin Functions
Pin functions in mode 1
A7 (Output)
A6 (Output)
A5 (Output)
A4 (Output)
A3 (Output)
A2 (Output)
A1 (Output)
A0 (Output)
Pin functions in modes 2 and 3 (EXPE = 1)
A7 (Output)/P17 (Input)/PW7 (Output)
A6 (Output)/P16 (Input)/PW6 (Output)
A5 (Output)/P15 (Input)/PW5 (Output)
A4 (Output)/P14 (Input)/PW4 (Output)
A3 (Output)/P13 (Input)/PW3 (Output)
A2 (Output)/P12 (Input)/PW2 (Output)
A1 (Output)/P11 (Input)/PW1 (Output)
A0 (Output)/P10 (Input)/PW0 (Output)
Pin functions in modes 2 and 3 (EXPE = 0)
P17 (I/O)/PW7 (Output)
P16 (I/O)/PW6 (Output)
P15 (I/O)/PW5 (Output)
P14 (I/O)/PW4 (Output)
P13 (I/O)/PW3 (Output)
P12 (I/O)/PW2 (Output)
P11 (I/O)/PW1 (Output)
P10 (I/O)/PW0 (Output)
Rev. 4.00 Sep 27, 2006 page 221 of 1130
Section 8 I/O Ports
REJ09B0327-0400
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