DF2377RVFQ33 Renesas Electronics America, DF2377RVFQ33 Datasheet - Page 573

• Manufacturer Part Number: DF2377RVFQ33
• Description: IC H8S MCU FLASH 3V 384K 144LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2377RVFQ33

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 97
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

10.8
Port 9 is an 8-bit input-only port. Port 4 has the following register.
• Port 9 register (PORT4)
10.8.1
PORT9 is an 8-bit read-only register that shows port 4 pin states.
PORT9 cannot be modified.
Bit
0
Note:
7
6
5
4
3
2
1
Bit Name
P97
P96
P95
P99
P93
P92
P91
P90
* Determined by the states of pins P97 to P90.
Port 9
Port 9 Register (PORT9)
Initial Value
⎯*
⎯*
⎯*
⎯*
⎯*
⎯*
⎯*
⎯*
R/W
R
R
R
R
R
R
R
R
Description
The pin states are always read when a port 9 read is
performed.
Rev.7.00 Mar. 18, 2009 page 505 of 1136
Section 10 I/O Ports
REJ09B0109-0700