DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 1133
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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C.2
P2n
Legend:
WP2P: Write to P2PCR
WP2D: Write to P2DDR
WP2:
RP2P: Read P2PCR
RP2:
Notes: n = 0 to 3
Port 2 Block Diagrams
Write to port 2
Read port 2
* Set priority
Hardware
standby
Figure C.2 Port 2 Block Diagram (Pins P20 to P23)
Mode 1
Mode 1
Mode 2, 3
EXPE
RP2P
Rev. 4.00 Sep 27, 2006 page 1087 of 1130
RP2
Q
Q
Q
P2nPCR
P2nDDR
Appendix C I/O Port Block Diagrams
P2nDR
WP2D
WP2P
Reset
Reset
Reset
WP2
R
C
R
C
R
C
D
D
D
*
REJ09B0327-0400
8-bit PWM
PWM output enable
PWM output
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