3803HQZ Datasheet, PDF (1/92 Pages) Renesas Technology Corp – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

3803 Group (Spec.H QzROM version)
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
REJ03B0166-0110
Rev.1.10
Nov 14, 2005
DESCRIPTION
The 3803 group (Spec.H QzROM version) is the 8-bit
microcomputer based on the 740 family core technology.
The 3803 group (Spec.H QzROM version) is designed for
household products, office automation equipment, and
controlling systems that require analog signal processing,
including the serial interface functions, 8/16-bit timer, A/D
converter and D/A converter.
FEATURES
• Basic machine-language instructions ................................. 71
• Minimum instruction execution time .......................... 0.24 µs
(at 16.8 MHz oscillation frequency)
• Memory size
QzROM .................................................... 16 K to 48 K bytes
RAM ..................................................................... 2048 bytes
• Programmable input/output ports ....................................... 56
• Software pull-up resistors ............................................ Built-in
• Interrupts .............................................. 21 sources, 16 vectors
(external 8, internal 12, software 1)
• Timers ...................................................................... 16-bit × 1
8-bit × 4
(with 8-bit prescaler)
• Serial interface ......... 8-bit × 2 (UART or Clock-synchronized)
8-bit × 1 (Clock-synchronized)
• PWM ....................................... 8-bit × 1 (with 8-bit prescaler)
• A/D converter ........................................ 10-bit × 16 channels
(8-bit reading enabled)
• D/A converter ............................................ 8-bit × 2 channels
• Watchdog timer ....................................................... 16-bit × 1
• LED direct drive port..............................................................8
• Clock generating circuit ............................. Built-in 2 circuits
(connect to external ceramic resonator or quartz-crystal oscillator)
• Power source voltage
[In high-speed mode]
At 16.8 MHz oscillation frequency .................... 4.5 to 5.5 V
At 12.5 MHz oscillation frequency .................... 4.0 to 5.5 V
At 8.4 MHz oscillation frequency ...................... 2.7 to 5.5 V
At 4.2 MHz oscillation frequency ...................... 2.2 to 5.5 V
At 2.1 MHz oscillation frequency ...................... 2.0 to 5.5 V
[In middle-speed mode]
At 16.8 MHz oscillation frequency .................... 4.5 to 5.5 V
At 12.5 MHz oscillation frequency .................... 2.7 to 5.5 V
At 8.4 MHz oscillation frequency ...................... 2.2 to 5.5 V
At 6.3 MHz oscillation frequency ...................... 1.8 to 5.5 V
[In low-speed mode]
At 32 kHz oscillation frequency......................... 1.8 to 5.5 V
• Power dissipation
In high-speed mode ........................................... 40 mW (typ.)
(at 16.8 MHz oscillation frequency, at 5 V power source voltage)
In low-speed mode ............................................ 45 µW (typ.)
(at 32 kHz oscillation frequency, at 3 V power source voltage)
• Operating temperature range ............................. −20 to 85 °C
• Packages
SP............................. PRDP0064BA-A (64-pin 750 mil SDIP)
HP.................... PLQP0064KB-A (64-pin 10 × 10 mm LQFP)
KP....................PLQP0064GA-A (64-pin 14 × 14 mm LQFP)
APPLICATION
Household products, Consumer electronics, etc.
Rev.1.10 Nov 14, 2005 Page 1 of 91
REJ03B0166-0110