HD6473837FV Renesas Electronics America, HD6473837FV Datasheet - Page 184

• 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

8.9.3
Table 8.24 shows the port 8 pin functions.
Table 8.24 Port 8 Pin Functions
Pin
P8
P8
P8
P8
Note: * Don’t care
8.9.4
Table 8.25 shows the port 8 pin states in each operating mode.
Table 8.25 Port 8 Pin States
Pins
P8
P8
7
4
3
0
7
0
/SEG
/SEG
/SEG
/SEG
/SEG
/SEG
32
29
28
25
32
25
Pin Functions
Pin States
to
to
to
Reset
High-
impedance
Pin Functions and Selection Method
The pin function depends on bit PCR8
LPCR.
SGS3 to SGS0
PCR8n
Pin function
The pin function depends on bit PCR8
LPCR.
SGS3 to SGS0
PCR8n
Pin function
Sleep
Retains
previous
state
P8n input pin P8n output pin
P8n input pin P8n output pin
Subsleep Standby
Retains
previous
state
0
0
000* or 0010
000*
High-
impedance
n
n
in PCR8 and bits SGS3 to SGS0 in
in PCR8 and bits SGS3 to SGS0 in
1
1
Watch
Retains
previous
state
SEGn+25 output pin
SEGn+25 output pin
001*, 01** or 1***
0011, 01** or 1***
Functional Functional
Subactive Active
*
*
(n = 7 to 4)
(n = 3 to 0)
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