HD64F2623FA20J Renesas Electronics America, HD64F2623FA20J Datasheet - Page 308

• Manufacturer Part Number: HD64F2623FA20J
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2623FA20J

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 9 I/O Ports
9.10.3
Port F pins also function as external interrupt input pins (IRQ2 and IRQ3), BUZZ output pin * ,
A/D trigger input pin (ADTRG), bus control signal input/output pins (AS, RD, HWR, LWR,
WAIT, BREQO, BREQ, and BACK) and the system clock ( ) output pin. The pin functions differ
between modes 4 to 6, and mode 7. Port F pin functions are shown in table 9.22.
Note: * BUZZ output pin in the H8S/2626 Group only.
Table 9.22 Port F Pin Functions
Pin
PF7/
PF6/AS
PF5/RD
PF4/HWR
Rev. 5.00 Jan 10, 2006 page 282 of 1042
REJ09B0275-0500
Pin Functions
Selection Method and Pin Functions
The pin function is switched as shown below according to bit PF7DDR.
The pin function is switched as shown below according to the operating mode
and bit PF6DDR.
The pin function is switched as shown below according to the operating mode
and bit PF5DDR.
The pin function is switched as shown below according to the operating mode
and bit PF4DDR.
PF7DDR
Pin function
Operating
Mode
PF6DDR
Pin function
Operating
Mode
PF5DDR
Pin function
Operating
Mode
PF4DDR
Pin function
Modes 4 to 6
Modes 4 to 6
Modes 4 to 6
HWR output
RD output
AS output
—
—
—
PF7 input
0
PF6 input
PF5 input
PF4 input
0
0
0
Mode 7
Mode 7
Mode 7
output
1
PF6 output
PF5 output
PF4 output
1
1
1