DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 40

• 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

Section 1 Overview
1.3.3
Table 1.3 outlines the pin functions of the H8S/2345 Group.
Table 1.3
Type
Power supply
Clock
Rev. 4.00 Feb 15, 2006 page 14 of 900
REJ09B0291-0400
Pin Functions
Pin Functions
Symbol
V
V
XTAL
EXTAL
CC
SS
FP-100B,
TFP-100B,
TFP-100G FP-100A
40, 65,
98
7, 18,
31, 49,
68, 88
66
67
69
Pin No.
42, 67,
100
9, 20,
33, 51,
70, 90
68
69
71
I/O
Input
Input
Input
Output System clock: Supplies the system
Input
Name and Function
Power supply: For connection to the
power supply. All V
connected to the system power
supply.
Ground: For connection to ground
(0 V). All V
connected to the system power
supply (0 V).
Connects to a crystal oscillator.
See section 18, Clock Pulse
Generator, for typical connection
diagrams for a crystal oscillator and
external clock input.
Connects to a crystal oscillator.
The EXTAL pin can also input an
external clock.
See section 18, Clock Pulse
Generator, for typical connection
diagrams for a crystal oscillator and
external clock input.
clock to an external device.
SS
pins should be
CC
pins should be