DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 1163

• 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: -

P97
Legend:
WP9D: Write to P9DDR
WP9:
RP9:
Notes: 1. Output enable signal
2. Open drain control signal
*
*
Write to port 9
Read port 9
1
2
Hardware standby
Figure C.33 Port 9 Block Diagram (Pin P97)
EXPE
Rev. 4.00 Sep 27, 2006 page 1117 of 1130
RP9
Q
P97DDR
Q
P97DR
Appendix C I/O Port Block Diagrams
WP9D
Reset
Reset
WP9
R
C
R
C
D
D
Bus controller
IIC0
Input enable
WAIT input
SDA0 output
Transmit enable
SDA0 input
REJ09B0327-0400