DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 586

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
-
Section 16 I
Rev. 4.00 Sep 27, 2006 page 540 of 1130
REJ09B0327-0400
No
No
Write transmit data in ICDR
2
C Bus Interface [Option]
Set TRS = 0 in ICCR
Slave transmit mode
Read ACKB in ICSR
Clear IRIC in ICCR
Clear IRIC in ICCR
Read IRIC in ICCR
Clear IRIC in ICCR
Figure 16.17 Flowchart for Slave Transmit Mode (Example)
of transmission
(ACKB = 1)?
Read ICDR
IRIC = 1?
End
End
Yes
Yes
[3]
[4]
[5]
[1]
[2]
[1] Set transmit data for the second and
[2] Wait for 1 byte to be transmitted.
[3] Test for end of transfer.
[4] Select slave receive mode.
[5] Dummy read (to release the SCL line).
subsequent bytes.

Related parts for DF2148RTE20IV