HD64F3694H Renesas Electronics America, HD64F3694H Datasheet - Page 146

• Manufacturer Part Number: HD64F3694H
• Description: IC H8 MCU FLASH 32K 64QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3694H

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: PWM, WDT
• Number Of I /o: 29
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K 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-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 9 I/O Ports
9.2.3
The correspondence between the register specification and the port functions is shown below.
P22/TXD pin
Legend: X: Don't care.
P21/RXD pin
Legend: X: Don't care.
P20/SCK3 pin
Legend: X: Don't care.
Rev.5.00 Nov. 02, 2005 Page 116 of 418
REJ09B0028-0500
Register
Bit Name
Setting
Value
Register
Bit Name
Setting
Value
Register
Bit Name
Setting Value
Pin Functions
PMR1
TXD
0
1
SCR3
RE
0
1
SCR3
CKE1
0
0
0
1
PCR2
PCR22
0
1
X
PCR2
PCR21
0
1
X
0
0
1
X
CKE0
Pin Function
P22 input pin
P22 output pin
TXD output pin
Pin Function
P21 input pin
P21 output pin
RXD input pin
SMR
COM
0
1
X
X
PCR2
PCR20
0
1
X
X
X
Pin Function
P20 input pin
P20 output pin
SCK3 output pin
SCK3 output pin
SCK3 input pin