DF2378BVFQ35V Renesas Electronics America, DF2378BVFQ35V Datasheet - Page 600

• Manufacturer Part Number: DF2378BVFQ35V
• Description: IC H8S/2378 MCU FLASH 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2378BVFQ35V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 35MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 97
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 6x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• For Use With: YLCDRSK2378 - KIT DEV EVAL H8S/2378 LCDYR0K42378FC000BA - KIT EVAL FOR H8S/2378HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK2378 - DEV EVAL KIT FOR H8S/2378
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 10 I/O Ports
• PF4/HWR
• PF3/LWR
Rev.7.00 Mar. 18, 2009 page 532 of 1136
REJ09B0109-0700
Operating
mode
EXPE
PF4DDR
Pin function
Operating
mode
EXPE
LWROD
PF3DDR
Pin function
The pin function is switched as shown below according to the operating mode, bit EXPE, and
bit PF4DDR.
The pin function is switched as shown below according to the operating mode, bit EXPE, bit
LWROE, and bit PF3DDR.
output
LWR
HWR output
⎯
1
1, 2, 4
⎯
⎯
1, 2, 4
input
PF3
⎯
0
0
output
PF3
PF4 input
1
0
PF3 input
0
⎯
0
output
0
PF3
1
PF4 output
LWR output PF3 input PF3 output
1
7
⎯
1
7
0
1
HWR output
0
⎯
1
1