DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 288

MCU 5V 128K 100-TQFP

DF2345TE20

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

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DF2345TE20V
Manufacturer:
Renesas
Quantity:
222
Part Number:
DF2345TE20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Section 8 I/O Ports
When a PEDDR bit is cleared to 0 (input port setting) when 8-bit bus mode is selected in mode 1,
2, 4, 5, or 6 * , or in mode 3 or 7 * , setting the corresponding PEPCR bit to 1 turns on the MOS
input pull-up for the corresponding pin.
PEPCR is initialized to H'00 by a power-on reset, and in hardware standby mode. It retains its
prior state after a manual reset, and in software standby mode.
8.10.3
Modes 1, 2, 4, 5, and 6 * : In modes 1, 2, 4, 5, and 6 * , when 8-bit access is designated and 8-bit
bus mode is selected, port E pins are automatically designated as I/O ports. Setting a PEDDR bit
to 1 makes the corresponding port E pin an output port, while clearing the bit to 0 makes the pin
an input port.
When 16-bit bus mode is selected, the input/output direction specification by PEDDR is ignored,
and port E is designated for data I/O.
Port E pin functions in modes 1, 2, 4, 5, and 6 are shown in figure 8.21.
Rev. 4.00 Feb 15, 2006 page 262 of 900
REJ09B0291-0400
Pin Functions
Figure 8.21 Port E Pin Functions (Modes 1, 2, 4, 5, and 6) *
Port E
8-bit bus mode
PE
PE
PE
PE
PE
PE
PE
PE
7
6
5
4
3
2
1
0
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
16-bit bus mode
D
D
D
D
D
D
D
D
7
6
5
4
3
2
1
0
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)

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