DF2398F20V Renesas Electronics America, DF2398F20V Datasheet - Page 364

• Manufacturer Part Number: DF2398F20V
• Description: IC H8S/2300 MCU FLASH 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2398F20V

• 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: 128-QFP
• For Use With: YR0K42378FC000BA - KIT EVAL FOR H8S/2378
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Port G Register (PORTG)
Note: * Determined by state of pins PG
PORTG is an 8-bit read-only register that shows the pin states. It cannot be written to. Writing of output data for the port
G pins (PG
Bits 7 to 5 are reserved; they return an undetermined value if read, and cannot be modified.
If a port G read is performed while PGDDR bits are set to 1, the PGDR values are read. If a port G read is performed
while PGDDR bits are cleared to 0, the pin states are read.
After a power-on reset and in hardware standby mode, PORTG contents are determined by the pin states, as PGDDR and
PGDR are initialized. PORTG retains its prior state after a manual reset*, and in software standby mode.
Note: * Manual reset is only supported in the H8S/2357 ZTAT.
Rev.6.00 Oct.28.2004 page 334 of 1016
REJ09B0138-0600H
Bit
Initial value :
R/W
4
to PG
:
:
Undefined Undefined Undefined
0
) must always be performed on PGDR.
—
—
7
—
—
6
4
to PG
—
—
5
0
.
PG4
—*
4
R
PG3
—*
3
R
PG2
—*
2
R
PG1
—*
1
R
PG0
—*
0
R