HD6473834HV Renesas Electronics America, HD6473834HV Datasheet - Page 20

• 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: -

Table 1.1
Item
Timers
Serial communication
interface
14-bit PWM
A/D converter
LCD controller/driver
Features (cont)
Description
Three channels on chip
Pulse-division PWM output for reduced ripple
Up to 40 segment pins and 4 common pins
Timer B: 8-bit timer
Timer C: 8-bit timer
Timer F: 16-bit timer
Timer G: 8-bit timer
SCI1: synchronous serial interface
Choice of 8-bit or 16-bit data transfer
SCI2: 8-bit synchronous serial interface
Automatic transfer of 32-byte data segments
SCI3: 8-bit synchronous or asynchronous serial interface
Built-in function for multiprocessor communication
Can be used as a 14-bit D/A converter by connecting to an external
low-pass filter.
Successive approximations using a resistance ladder resolution:
8 bits
12-channel analog input port
Conversion time: 31/ or 62/ per channel
Choice of four duty cycles (static, 1/2, 1/3, 1/4)
Segments can be expanded externally
Segment pins can be switched to general-purpose ports in groups of
four
Count-up timer with selection of seven internal clock signals or
event input from external pin
Auto-reloading
Count-up/count-down timer with selection of seven internal clock
signals or event input from external pin
Auto-reloading
Can be used as two independent 8-bit timers.
Count-up timer with selection of four internal clock signals or
event input from external pin
Compare-match function with toggle output
Count-up timer with selection of four internal clock signals
Input capture function with built-in noise canceller circuit
3