DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 231

• 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

Port
Notes: 1. Modes 1 to 3 are not available on the F-ZTAT version.
Port Description
G
• 5-bit I/O
• Schmitt-
2. Modes 2, 3, 6, and 7 are not available on the ROMless version.
3. After a reset in mode 2 or 6.
4. After a reset in mode 1, 4 or 5.
port
triggered
input
(IRQ7,
IRQ6)
PG
PG
PG
PG
IRQ7
PG
ADTRG
4
3
2
1
0
/CS0
/CS1
/CS2
/CS3/
/IRQ6/
Pins
When DDR = 0 *
input port
When DDR = 1 *
CS0 output
I/O port also
functioning as
interrupt input pins
(IRQ7, IRQ6) and
A/D converter input
pin (ADTRG)
Mode
1 *
1
Mode
2 *
1
3
4
*
:
:
2
I/O port
also func-
tioning as
interrupt
input pins
(IRQ7,
IRQ6)
and A/D
converter
input pin
(ADTRG)
Mode
3 *
1
*
Rev. 4.00 Feb 15, 2006 page 205 of 900
2
When DDR = 0 *
When DDR = 1 *
When DDR = 0 (after reset):
input port also functioning as
interrupt input pin (IRQ7)
When DDR = 1: CS1, CS2,
CS3 output also functioning as
interrupt input pin (IRQ7)
I/O port also functioning as
interrupt input pin (IRQ6) and
A/D converter input pin
(ADTRG)
Mode
4
Mode
5
3
4
: input port
: CS0 output
Section 8 I/O Ports
REJ09B0291-0400
Mode
6 *
2
I/O port
also func-
tions as
interrupt
input pins
(IRQ7,
IRQ6)
and A/D
converter
input pin
(ADTRG)
Mode
7 *
2