HD6473834HV Renesas Electronics America, HD6473834HV Datasheet - Page 491

• Manufacturer Part Number: HD6473834HV
• Description: MCU 5V 32K PB-FREE 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD6473834HV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 5MHz
• Connectivity: SCI
• Peripherals: LCD, PWM
• Number Of I /o: 71
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Ram Size: 1K 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-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

EDAR—End address register
SCR2—Serial control register 2
474
Bit
Initial value
Read/Write
Gap select
Bit
Initial value
Read/Write
0
1
Clock Select (CKS2 to CKS0)
CKS2 CKS1 CKS0
Bit 2
0
1
0
1
0
1
No gaps between bytes
A gap of 8 clock cycles is inserted between bytes
A gap of 24 clock cycles is inserted between bytes
A gap of 56 clock cycles is inserted between bytes
Bit 1
0
1
0
1
—
—
Bit 0
—
—
7
1
7
1
0
1
0
1
0
1
0
1
SCK output
SCK input
Pin SCK
—
—
—
—
6
1
6
1
2
2
2
—
—
—
—
5
1
5
1
Clock Source
Prescaler S
External clock
GAP1
EDA4
R/W
R/W
4
0
4
0
Transfer end address in range from
H'FF80 to H'FF9F
Prescaler
Division
—
GAP0
EDA3
R/W
/256
/64
/32
/16
/8
/4
/2
R/W
3
0
3
0
H'A5
H'A6
CKS2
EDA2
R/W
R/W
51.2 s
12.8 s
6.4 s
3.2 s
1.6 s
0.8 s
—
—
2
0
2
0
= 5 MHz
Serial Clock Cycle
CKS1
EDA1
R/W
R/W
1
0
1
0
102.4 s
25.6 s
12.8 s
6.4 s
3.2 s
1.6 s
0.8 s
—
= 2.5 MHz
CKS0
EDA0
R/W
R/W
0
0
0
0
SCI2
SCI2