DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 1134

• 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: -

Appendix C I/O Port Block Diagrams
Rev. 4.00 Sep 27, 2006 page 1088 of 1130
REJ09B0327-0400
P2n
Legend:
WP2P: Write to P2PCR
WP2D: Write to P2DDR
WP2:
RP2P: Read P2PCR
RP2:
Notes: n = 4 to 6
* Set priority
Write to port 2
Read port 2
Hardware
standby
Figure C.3 Port 2 Block Diagram (Pins P24 to P26)
Mode 1
Mode 1
Mode 2, 3
EXPE
IOSE
RP2P
RP2
Q
Q
P2nDDR
Q
P2nPCR
P2nDR
WP2D
WP2P
Reset
Reset
Reset
WP2
R
C
R
C
R
C
D
D
D
*
8-bit PWM
PWM output enable
PWM output