DF2238RTF6 Renesas Electronics America, DF2238RTF6 Datasheet - Page 388

• 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

Section 10 I/O Ports
• P71/TMRI23/TMCI23/DREQ1/CS5
Notes: 1. Not available in the H8S/2237 Group and H8S/2227 Group.
• P70/TMRI01/TMCI01/DREQ0/CS4
Note:
Rev. 6.00 Mar. 18, 2010 Page 326 of 982
REJ09B0054-0600
Operating
mode
P71DDR
Pin functions
Operating
mode
P70DDR
Pin functions
The pin functions are switched as shown below according to the combination of operating
mode and the P71DDR bit.
The pin functions are switched as shown below according to the combination of operating
mode and the P70DDR bit.
2. Supported only by the H8S/2239 Group.
* Supported only by the H8S/2239 Group.
DREQ0 * input pin
DREQ1 *
TMRI01,TMCI01,
P70 input pin
P71 input pin
TMRI23 *
TMCI23 *
0
0
2
input pin
Modes 4 to 6
Modes 4 to 6
1
1
,
,
CS4 output pin
CS5 output pin
⎯
⎯
1
1
TMRI23 *
TMRI01,TMCI01, DREQ0 * input pin
P71 input pin
P70 input pin
0
0
1
, TMCI23 *
Mode 7
Mode 7
pin
1
, DREQ1 *
P71 output pin
P70 output pin
1
1
2
input