HD64F3684FP Renesas Electronics America, HD64F3684FP Datasheet - Page 170

• Manufacturer Part Number: HD64F3684FP
• Description: IC H8 MCU FLASH 32K 64LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3684FP

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: PWM, WDT
• Number Of I /o: 45
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 9 I/O Ports
P74/TMRIV pin
P72/TXD_2 pin
Legend: X: Don't care.
P71/RXD_2 pin
Legend: X: Don't care.
P70/SCK3_2 pin
Legend: X: Don't care.
Rev.5.00 Nov. 02, 2005 Page 136 of 500
REJ09B0027-0500
Register
Bit Name
Setting Value
Register
Bit Name
Setting Value
Register
Bit Name
Setting Value
Register
Bit Name
Setting Value
PCR7
PCR74
0
1
PMR1
TXD2
0
1
SCR3_2
RE
0
1
SCR3_2
CKE1
0
0
0
1
0
CKE0
0
1
X
P74 input/TMRIV input pin
P74 output/TMRIV input pin
PCR7
PCR72
0
1
X
PCR7
PCR71
0
1
X
Pin Function
SMR2
COM
0
1
X
X
P72 input pin
P71 input pin
Pin Function
P72 output pin
TXD_2 output pin
Pin Function
P71 output pin
RXD_2 input pin
PCR7
PCR70 Pin Function
0
1
X
X
X
P70 input pin
P70 output pin
SCK3_2 output pin
SCK3_2 output pin
SCK3_2 input pin