DF2398TE20 Renesas Electronics America, DF2398TE20 Datasheet - Page 344

• Manufacturer Part Number: DF2398TE20
• Description: IC H8S MCU FLASH 256K 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2398TE20

• 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2398TE20; HD64F2398TE20

Note: * Manual reset is only supported in the H8S/2357 ZTAT.
Port C Register (PORTC) (On-Chip ROM Version Only)
Note: * Determined by state of pins PC
PORTC is an 8-bit read-only register that shows the pin states. It cannot be written to. Writing of output data for the port C
pins (PC
If a port C read is performed while PCDDR bits are set to 1, the PCDR values are read. If a port C read is performed while
PCDDR bits are cleared to 0, the pin states are read.
After a power-on reset and in hardware standby mode, PORTC contents are determined by the pin states, as PCDDR and
PCDR are initialized. PORTC retains its prior state after a manual reset*, and in software standby mode.
Note: * Manual reset is only supported in the H8S/2357 ZTAT.
Port C MOS Pull-Up Control Register (PCPCR) (On-Chip ROM Version Only)
Note: Setting is prohibited in the H8S/2352, H8S/2394, H8S/2392, and H8S/2390.
PCPCR is an 8-bit readable/writable register that controls the MOS input pull-up function incorporated into port C on an
individual bit basis.
When a PCDDR bit is cleared to 0 (input port setting) in mode 6 or 7, setting the corresponding PCPCR bit to 1 turns on
the MOS input pull-up for the corresponding pin.
PCPCR 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.
Note: * Manual reset is only supported in the H8S/2357 ZTAT.
Rev.6.00 Oct.28.2004 page 314 of 1016
REJ09B0138-0600H
Bit
Initial value :
R/W
Bit
Initial value :
R/W
7
to PC
:
:
:
:
0
) must always be performed on PCDR.
PC7PCR PC6PCR PC5PCR PC4PCR PC3PCR PC2PCR PC1PCR PC0PCR
PC7
R/W
—*
7
R
7
0
PC6
R/W
—*
6
R
6
0
7
PC5
R/W
to PC
—*
5
R
5
0
0
.
PC4
R/W
—*
4
R
4
0
PC3
R/W
—*
3
R
3
0
PC2
R/W
—*
2
R
2
0
PC1
R/W
—*
1
R
1
0
PC0
R/W
—*
0
R
0
0