HD6473837FV Renesas Electronics America, HD6473837FV Datasheet - Page 191

• Manufacturer Part Number: HD6473837FV
• Description: IC H8/3837 MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD6473837FV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 5MHz
• Connectivity: SCI
• Peripherals: LCD, PWM
• Number Of I /o: 84
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: OTP
• Eeprom Size: -
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-BQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Table 8.30 Port A Pin Functions (cont)
Pin
PA
Note: * Don’t care
8.11.4
Table 8.31 shows the port A pin states in each operating mode.
Table 8.31 Port A Pin States
Pins
PA
PA
PA
PA
174
0
3
2
1
0
/COM
/COM
/COM
/COM
/COM
1
4
3
2
1
Pin States
Reset
High-
impedance
Pin Functions and Selection Method
The pin function depends on bit PCRA0 in PCRA, and bits SGX and SGS3 to
SGS0 in LPCR.
SGS3 to SGS0
SGX
PCRA
Pin function
0
Sleep
Retains
previous
state
PA
Subsleep
Retains
previous
state
0
input pin
0
0000
0
Standby
High-
impedance
PA
0
output pin
1
Watch
Retains
previous
state
0000
1
COM
Subactive Active
Functional Functional
1
output pin
*
Not 0000
*