DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 45

• Manufacturer Part Number: DF2345TE20
• Description: MCU 5V 128K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2345TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 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: HD64F2345TE20; HD64F2345TE20

Type
Serial
communication
interface (SCI)
Smart Card
interface
A/D converter
D/A converter
A/D converter
and D/A
converters
I/O ports
Symbol
TxD1,
TxD0
RxD1,
RxD0
SCK1
SCK0
AN7 to
AN0
ADTRG
DA1, DA0
AV
AV
V
P1
P1
P2
P2
ref
7
0
7
0
CC
SS
to
to
FP-100B,
TFP-100B,
TFP-100G FP-100A
9, 8
11, 10
13, 12
86 to 79
93
86, 85
77
87
78
6 to 1,
100, 99
92 to 89,
59,
56 to 54
Pin No.
11, 10
13, 12
15, 14
88 to 81
95
88, 87
79
89
80
8 to 1
94 to 91,
61,
58 to 56
I/O
Output Transmit data (channel 0, 1):
Input
I/O
Input
Input
Output Analog output: D/A converter analog
Input
Input
Input
I/O
I/O
Rev. 4.00 Feb 15, 2006 page 19 of 900
Name and Function
Data output pins.
Receive data (channel 0, 1):
Data input pins.
Serial clock (channel 0, 1):
Clock I/O pins.
Analog 7 to 0: Analog input pins.
A/D conversion external trigger input:
Pin for input of an external trigger to
start A/D conversion.
output pins.
This is the power supply pin for the
A/D converter and D/A converter.
When the A/D converter and D/A
converter are not used, this pin
should be connected to the system
power supply (+5 V).
This is the ground pin for the A/D
converter and D/A converter.
This pin should be connected to the
system power supply (0 V).
This is the reference voltage input
pin for the A/D converter and D/A
converter.
When the A/D converter and D/A
converter are not used, this pin
should be connected to the system
power supply (+5 V).
Port 1: An 8-bit I/O port. Input or
output can be designated for each bit
by means of the port 1 data direction
register (P1DDR).
Port 2: An 8-bit I/O port. Input or
output can be designated for each bit
by means of the port 2 data direction
register (P2DDR).
Section 1 Overview
REJ09B0291-0400