DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 78

• 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

Section 1 Overview
Type
I/O ports
Rev. 4.00 Sep 27, 2006 page 32 of 1130
REJ09B0327-0400
Symbol
P17 to
P10
P27 to
P20
P37 to
P30
P47 to
P40
P52 to
P50
P67 to
P60
P77 to
P70
P86 to
P80
P97 to
P90
Pin No.
FP-100B
TFP-100B
72 to 79
60 to 67
89 to 82
56 to 49
12 to 14
35 to 32
29 to 26
45 to 38
99 to 93
16 to 19
22 to 25
I/O
Input/
output
Input/
output
Input/
output
Input/
output
Input/
output
Input/
output
Input
Input/
output
Input/
output
Name and Function
Port 1: Eight input/output pins. The data direction of
each pin can be selected in the port 1 data direction
register (P1DDR). These pins have built-in MOS
input pull-ups, and also have LED drive capability.
Port 2: Eight input/output pins. The data direction of
each pin can be selected in the port 2 data direction
register (P2DDR). These pins have built-in MOS
input pull-ups, and also have LED drive capability.
Port 3: Eight input/output pins. The data direction of
each pin can be selected in the port 3 data direction
register (P3DDR). These pins have built-in MOS
input pull-ups, and also have LED drive capability.
Port 4: Eight input/output pins. The data direction of
each pin can be selected in the port 4 data direction
register (P4DDR).
Port 5: Three input/output pins. The data direction
of each pin can be selected in the port 5 data
direction register (P5DDR). P52 is an NMOS push-
pull output in the H8S/2148 Group and H8S/2147N,
and is a CMOS output in the H8S/2144 Group.
Port 6: Eight input/output pins. The data direction of
each pin can be selected in the port 6 data direction
register (P6DDR). These pins have built-in MOS
input pull-ups.
Port 7: Eight input pins.
Port 8: Seven input/output pins. The data direction
of each pin can be selected in the port 8 data
direction register (P8DDR).
Port 9: Eight input/output pins. The data direction of
each pin (except P96) can be selected in the port 9
data direction register (P9DDR). P97 is an NMOS
push-pull output in the H8S/2148 Group and
H8S/2147N, and is a CMOS output in the H8S/2144
Group.