DF2218BR24V Renesas Electronics America, DF2218BR24V Datasheet - Page 283

• Manufacturer Part Number: DF2218BR24V
• Description: IC H8S/2218 MCU FLASH 112-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2218BR24V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 24MHz
• Connectivity: SCI, SmartCard, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 6x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-LFBGA
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2218-SS - KIT DEV H8S/2218 WINDOWS SIDESHW3DK2218 - DEV EVAL KIT H8S/2218
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

8.3
The port 4 is a 4-bit input port also functioning as A/D converter analog input pins. The port 4 of
the H8S/2218 Group has the same function as that of the H8S/2212 Group. The port 4 has the
following register.
• Port 4 register (PORT4)
8.3.1
PORT4 indicates the pin states of the port 4.
Note: * Determined by the states of pins P43 to P40.
8.3.2
The port 4 also functions as A/D converter analog input (AN3 to AN0) pins.
Bit
7 to
4
3
2
1
0
Bit Name Initial Value
⎯
P43
P42
P41
P40
Port 4
Port 4 Register (PORT4)
Pin Function
Undefined
⎯*
⎯*
⎯*
⎯*
R/W
⎯
R
R
R
R
Reserved
These bits are undefined.
The pin states are always read when these bits are read.
Description
Rev.7.00 Dec. 24, 2008 Page 227 of 698
REJ09B0074-0700