HD64F2239TF20I Renesas Electronics America, HD64F2239TF20I Datasheet - Page 386

• Manufacturer Part Number: HD64F2239TF20I
• Description: MCU 3V 384K I-TEMP 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of HD64F2239TF20I

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 10 I/O Ports
10.4.4
Port 7 pins also function as TMR I/O pins (TMR_0, TMR_1, TMR_2*
control output pin, SCI I/O pins, and DMAC*
are shown below.
Notes: 1. Not available in the H8S/2237 Group and H8S/2227 Group.
• P77/TxD3
• P76/RxD3
• P75/TMO3/SCK3
Note:
Rev. 6.00 Mar. 18, 2010 Page 324 of 982
REJ09B0054-0600
TE
P77DDR
Pin functions
RE
P76DDR
Pin functions
OS3 to OS0 *
CKE1
C/A
CKE0
P75DDR
Pin functions
The pin functions are switched as shown below according to the combination of the TE bit in
SCR_3 of SCI_3 and the P77DDR bit.
The pin functions are switched as shown below according to the combination of the RE bit in
SCR_3 of SCI_3 and the P76DDR bit.
The pin functions are switched as shown below according to the combination of OS3 to OS0
bits in TCSR_3 of TMR_3*, CKE1 and CKE0 bits in SCR_3 of SCI_3, the C/A bit in SMR_3,
and the P75DDR bit.
2. Supported only by the H8S/2239 Group.
* Not available in the H8S/2237 Group and H8S/2227 Group.
Pin Functions
P75 input
pin
0
P77 input pin
P76 input pin
0
0
0
P75 output
pin
0
1
0
0
0
SCK3 output
All bits are 0
2
I/O pins. Values of the register and pin functions
pin
⎯
1
P77 output pin
P76 output pin
1
1
SCK3 output
pin
⎯
⎯
1
1
, and TMR_3*
SCK3 input
pin
⎯
⎯
⎯
1
TxD3 output
RxD3 Input
⎯
⎯
1
1
1
), bus
Any bit is 1
output pin
TMO3 *
⎯
⎯
⎯
⎯