UPD78F4216A Datasheet, PDF (4/60 Pages) NEC – MOS INTEGRATED CIRCUIT

µPD78F4216A, 78F4218A, 78F4216AY, 78F4218AY
OVERVIEW OF FUNCTIONS (1/2)
Part Number
Item
Number of basic instructions (mnemonics)
General-purpose registers
Minimum instruction execution time
Internal
memory
Flash memory
RAM
Memory space
I/O ports
Total
CMOS input
CMOS I/O
N-ch open-drain I/O
Pins with
additional
functions^{Note 1}
Pins with pull-up resistor
LED direct drive output
Middle-voltage pin
Real-time output port
Timer/event counter
Serial interface
A/D converter
D/A converter
µPD78F4216A,
µPD78F4218A,
µPD78F4216AY
µPD78F4218AY
113
8 bits × 16 registers × 8 banks, or 16 bits × 8 registers × 8 banks (memory
mapping)
• 160 ns/320 ns/640 ns/1,280 ns/2,560 ns (@fXX = 12.5 MHz operation with
main system clock)
• 61 µs (@fXT = 32.768 kHz operation with subsystem clock)
128 KB
256 KB
8,192 bytes
12,800 bytes
1 MB with program and data spaces combined
86
8
72
6
70
22
6
4 bits × 2 or 8 bits × 1
Timer/event counter:
(16-bit)
Timer counter × 1
Capture/compare register × 2
Pulse output
• PPG output
• Square wave output
• One-shot pulse output
Timer/event counter 1: Timer counter × 1
(8-bit)
Compare register × 1
Pulse output
• PWM output
• Square wave output
Timer/event counter 2: Timer counter × 1
(8-bit)
Compare register × 1
Pulse output
• PWM output
• Square wave output
Timer/event counter 5: Timer counter × 1
(8-bit)
Compare register × 1
Pulse output
• PWM output
• Square wave output
Timer/event counter 6: Timer counter × 1
(8-bit)
Compare register × 1
Pulse output
• PWM output
• Square wave output
Timer/event counter 7: Timer counter × 1
(8-bit)
Compare register × 1
Pulse output
• PWM output
• Square wave output
Timer/event counter 8: Timer counter × 1
(8-bit)
Compare register × 1
Pulse output
• PWM output
• Square wave output
• UART/IOE (3-wire serial I/O): 2 channels (on-chip baud rate generator)
• CSI (3-wire serial I/O, multimaster supporting I²C bus^{Note 2}): 1 channel
8-bit resolution × 8 channels
8-bit resolution × 2 channels
Notes 1. Pins with additional functions are included with the I/O pins.
2. µPD78F4216AY, 78F4218AY only
4
Data Sheet U14125EJ1V0DS00