DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 601

MCU 5V 128K I-TEMP,PB-FREE, 100-

DF2148RTE20IV

Manufacturer Part Number
DF2148RTE20IV
Description
MCU 5V 128K I-TEMP,PB-FREE, 100-
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Datasheets

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
-
Master transmit mode or
slave transmit mode
SDA
SCL
ACKB bit
IRIC flag
Figure 16.25 Note on Interrupt Occurrence in Slave Mode after ACKB = 1 Reception
(1) Acknowledge bit is received
and the ACKB bit is set to 1.
8
N
9
Stop condition
detection
Stop
condition
Start
condition
Countermeasure:
Clear the ACKE bit to 0 to clear
the ACKB bit.
1
Slave reception mode
(2) Address that does not match is received.
2
3
Rev. 4.00 Sep 27, 2006 page 555 of 1130
Address
4
5
Section 16 I
6
(3) Unnecessary interrupt occurs
(received address is invalid).
7
8
2
C Bus Interface [Option]
A
9
REJ09B0327-0400
Data
1
2

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