DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 537
DF2148RTE20IV
Manufacturer Part Number
DF2148RTE20IV
Description
MCU 5V 128K I-TEMP,PB-FREE, 100-
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
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
-
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A two-channel I
The I
using this option.
1. For mask-ROM versions, a W is added to the part number in products in which this optional
2. The product number is identical for F-ZTAT versions. However, be sure to inform your
16.1
A two-channel I
option. The I
bus) interface functions. The register configuration that controls the I
Philips configuration, however.
Each I
data, saving board and connector space.
16.1.1
function is used.
Examples: HD6432147SWFA
Renesas sales representative if you will be using this option.
Selection of addressing format or non-addressing format
Conforms to Philips I
Two ways of setting slave address (I
Start and stop conditions generated automatically in master mode (I
Selection of acknowledge output levels when receiving (I
Automatic loading of acknowledge bit when transmitting (I
Wait function in master mode (I
A wait can be inserted by driving the SCL pin low after data transfer, excluding
acknowledgement. The wait can be cleared by clearing the interrupt flag.
2
C bus interface is not available for the H8S/2144 Group. Observe the following notes when
2
C bus interface channel uses only one data line (SDA) and one clock line (SCL) to transfer
I
Serial format: non-addressing format without acknowledge bit, for master operation only
2
C bus format: addressing format with acknowledge bit, for master/slave operation
Overview
Features
2
C bus interface conforms to and provides a subset of the Philips I
2
2
C bus interface is available as an option in the H8S/2148 Group and H8S/2147N.
C bus interface is available for the H8S/2148 Group and H8S/2147N as an
Section 16 I
2
C bus interface (I
2
C bus format)
2
2
C Bus Interface [Option]
C bus format)
2
C bus format)
Rev. 4.00 Sep 27, 2006 page 491 of 1130
Section 16 I
2
C bus format)
2
C bus format)
2
C bus differs partly from the
2
C bus format)
2
C Bus Interface [Option]
2
C bus (inter-IC
REJ09B0327-0400
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