DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 573

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
-
User processing
(master output)
(master output)
(slave output)
(master output)
(master output)
User processing
(slave output)
Master transmit mode
ICDR
IRTR
SDA
SCL
SDA
IRIC
IRTR
ICDR
SDA
SDA
IRIC
SCL
Data 2
Figure 16.8 (b) Example of Master Receive Mode Operation Timing
Figure 16.8 (a) Example of Master Receive Mode Operation Timing
[1] TRS cleared to 0
A
9
[9] IRIC clear
Bit0
WAIT set to 1
ACKB cleared to 0
8
[8]
Data 1
A
Master receive mode
Bit7
[2] ICDR read
1
[6] ICDR read
(dummy read)
[5]
9
Bit6
(Data 2)
2
(MLS = ACKB = 0, WAIT = 1)
(MLS = ACKB = 0, WAIT = 1)
Bit7
1
Bit5
3
Bit6
2
[2] IRIC clear
Bit4
4
Data 1
[7] IRIC clear
Bit5
Data 2
3
Bit3
5
Bit4
Data 3
4
Bit2
6
Bit3
5
Bit1
7
Bit2
Rev. 4.00 Sep 27, 2006 page 527 of 1130
6
Bit0
[4] IRIC clear
8
Bit1
[3]
[9] IRIC Clear
Section 16 I
7
Bit0
8
A
[8]
[5]
9
[6] ICDR read
A
2
C Bus Interface [Option]
Bit7
(Data 1)
1
[6] ICDR read
(Data 3)
[5]
Bit6
9
REJ09B0327-0400
2
Data 2
Bit7
Data 3
Data 1
1
Bit5
[7] IRIC clear
3
Data 4
Bit6
Bit4
2
[7] IRIC clear
4
Bit3
5

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