DF2238RTF6 Renesas Electronics America, DF2238RTF6 Datasheet - Page 393

• Manufacturer Part Number: DF2238RTF6
• Description: MCU 2.2/3V 256K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2238RTF6

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 6MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2238RTF6; HD64F2238RTF6

• PA2/A18/RxD2
Notes: 1. When PA2ODR in PAODR is set to 1, the corresponding pin functions as NMOS open
• PA1/A17/TxD2
Notes: 1. When PA1ODR in PAODR is set to 1, the corresponding pin functions as NMOS open
Operating
mode
AE3 to AE0
RE *
PA2DDR
Pin functions
Operating
mode
AE3 to AE0
TE *
PA1DDR
Pin functions
The pin functions are switched as shown below according to the combination of operating
mode, AE3 to AE0 bits in PFCR, the RE bit in SCR_2 of SCI_2 *
The pin functions are switched as shown below according to the combination of operating
mode, AE3 to AE0 bits in PFCR, the TE bit in SCR_2 of SCI_2 *
2
2
2. Not available in the H8S/2227 Group.
2. Not available in the H8S/2227 Group.
drain output.
drain output.
output pin
B'101x or
B'1011
B'11xx
B'11xx
output
A18
A17
pin
⎯
⎯
or
⎯
⎯
input pin
Other than (B'1011 or B'11xx)
input pin
PA2
Other than (B'101x or B'11xx)
Modes 4 to 6
0
PA1
Modes 4 to 6
0
0
0
output
pin *
PA2
output
pin *
PA1
1
1
1
1
input pin
RxD2 *
TxD2 *
output
pin *
Rev. 6.00 Mar. 18, 2010 Page 331 of 982
⎯
⎯
1
1
1
2
2
input pin
input pin
PA2
PA1
2
2
, and the PA1DDR bit.
, and the PA2DDR bit.
0
0
0
0
Section 10 I/O Ports
Mode 7
Mode 7
output
output
REJ09B0054-0600
pin *
pin *
PA2
PA1
⎯
⎯
1
1
1
1
input pin
RxD2 *
TxD2 *
output
pin *
⎯
⎯
1
1
1
2
2