DF2398TE20V Renesas Electronics America, DF2398TE20V Datasheet - Page 295
![IC H8S MCU FLASH 256K 120TQFP](/photos/12/21/122170/df2398te20v_sml.jpg)
DF2398TE20V
Manufacturer Part Number
DF2398TE20V
Description
IC H8S MCU FLASH 256K 120TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Specifications of DF2398TE20V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
87
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
8K 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
120-TQFP, 120-VQFP
For Use With
YR0K42378FC000BA - KIT EVAL FOR H8S/2378
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
HD64F2398TE20V
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2398TE20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 295 of 1049
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Section 9 I/O Ports
9.1
Overview
The H8S/2357 Group has 12 I/O ports (ports 1, 2, 3, 5, 6, and A to G), and one input-only port (port 4).
Table 9-1 summarizes the port functions. The pins of each port also have other functions.
Each port includes a data direction register (DDR) that controls input/output (not provided for the input-only port), a data
register (DR) that stores output data, and a port register (PORT) used to read the pin states.
Ports A to E have a on-chip pull-up MOS function, and in addition to DR and DDR, have a MOS input pull-up control
register (PCR) to control the on/off state of MOS input pull-up.
Port 3 and port A include an open-drain control register (ODR) that controls the on/off state of the output buffer PMOS.
Ports 1, and A to F can drive a single TTL load and 90 pF capacitive load, and ports 2, 3, 5, 6, and G can drive a single
TTL load and 30 pF capacitive load. All the I/O ports can drive a Darlington transistor when in output mode. Ports 1, A,
B, and C can drive an LED (10 mA sink current).
Port 2, and pins 6
to 6
and A
to A
, are Schmitt-triggered inputs.
4
7
4
7
For block diagrams of the ports see Appendix C, I/O Port Block Diagrams.
Rev.6.00 Oct.28.2004 page 265 of 1016
REJ09B0138-0600H
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