DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 1158

• Manufacturer Part Number: DF2148ATE20
• Description: IC H8S MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148ATE20

• 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: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2148ATE20; HD64F2148ATE20

Appendix C I/O Port Block Diagrams
Rev. 4.00 Sep 27, 2006 page 1112 of 1130
REJ09B0327-0400
P86
Legend:
WP8D: Write to P8DDR
WP8:
RP8:
Notes: 1. Output enable signal
*
*
2. Open drain control signal
1
2
Write to port 8
Read port 8
Hardware standby
Figure C.28 Port 8 Block Diagram (Pin P86)
RP8
Q
P86DDR
Q
P86DR
WP8D
Reset
Reset
WP8
R
C
R
C
D
D
SCI1
IIC1
Input enable
Clock output
Output enable
Clock input
SCL1 output
Transmit enable
SCL1 input
IRQ5 input
IRQ5 enable