HD64F2338VFC25 Renesas Electronics America, HD64F2338VFC25 Datasheet - Page 391

• Manufacturer Part Number: HD64F2338VFC25
• Description: MCU 3V 256K 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of HD64F2338VFC25

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 106
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 4x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

9.4.3
Port 3 pins also function as SCI I/O pins (TxD
functions are shown in table 9.7.
Table 9.7
Pin
P3
P3
5
4
/SCK
/SCK
1
0
Pin Functions
Port 3 Pin Functions
Selection Method and Pin Functions
The pin function is switched as shown below according to the combination of
bit C/A in the SCI1 SMR, bits CKE0 and CKE1 in SCR, and bit P35DDR.
Note: * When P35ODR = 1, the pin becomes an NMOS open-drain output.
The pin function is switched as shown below according to the combination of
bit C/A in the SCI0 SMR, bits CKE0 and CKE1 in SCR, and bit P34DDR.
Note: * When P34ODR = 1, the pin becomes an NMOS open-drain output.
CKE1
C/A
CKE0
P35DDR
Pin function
CKE1
C/A
CKE0
P34DDR
Pin function
input pin
input pin
P3
P3
0
0
5
4
0
, RxD
0
0
output pin *
output pin *
0
P3
P3
, SCK
0
1
0
1
Rev.4.00 Sep. 07, 2007 Page 359 of 1210
5
4
0
0
0
, TxD
output pin *
output pin *
SCK
SCK
—
—
1
1
1
, RxD
1
0
1
, and SCK
output pin *
output pin *
SCK
SCK
—
—
—
—
1
1
REJ09B0245-0400
1
0
1
). Port 3 pin
input pin
input pin
SCK
SCK
—
—
—
—
—
—
1
1
1
0