HD6473937RXV Renesas Electronics America, HD6473937RXV Datasheet - Page 170

• Manufacturer Part Number: HD6473937RXV
• Description: MCU 3/5V 60K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

Specifications of HD6473937RXV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI
• Peripherals: POR, WDT
• Number Of I /o: 59
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: OTP
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

8.5.3
Table 8-12 shows the port 4 pin functions.
Table 8-12 Port 4 Pin Functions
Pin
P4
P4
P4
P4
156
3
2
1
0
/IRQ
/TXD
/RXD
/SCK
0
32
32
32
Pin Functions
Pin Functions and Selection Method
The function depends on bit IRQ0 in PMR3.
The pin function depends on bit TE in SCR32, bit SPC32 in SPCR, and bit
PCR4
The pin function depends on bit RE in SCR32 and bit PCR41 in PCR4.
The pin function depends on bits CKE1 and CKE0 in SCR32, bit COM32 in
SMR32, and bit PCR4
Pin function
Pin function
Pin function
2
COM32
SPC32
PCR4
PCR4
PCR4
CKE1
CKE0
in PCR4.
TE
RE
Function
IRQ0
2
1
0
0
P4
P4
P4
in PCR4.
0
2
1
input pin
input pin
input pin
0
0
0
P4
0
0
0
0
P4
3
0
0
input
P4
P4
0
output pin
2
1
0
1
output pin
output pin
1
1
output pin
1
SCK
*
TXD
RXD
32
IRQ
*
1
32
0
32
1
input
output pin
input pin
1
1
*
1
*
*: Don’t care
input pin
SCK
1
*
*
*
32