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U12970E View Datasheet(PDF) - NEC => Renesas Technology

Part Name
Description
View to exact match
U12970E
NEC
NEC => Renesas Technology NEC
U12970E Datasheet PDF : 100 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
µPD784214A, 784215A, 784216A, 784217A, 784218A, 784214AY, 784215AY, 784216AY, 784217AY, 784218AY
OVERVIEW OF FUNCTIONS (1/2)
Part Number
Item
Number of basic instructions (mnemonics)
General-purpose registers
Minimum instruction execution time
Internal
memory
ROM
RAM
Memory space
I/O ports
Total
CMOS input
CMOS I/O
N-ch open-drain I/O
Pins with
additional
functionsNote 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
µPD784214A, µPD784215A, µPD784216A, µPD784217A, µPD784218A,
µPD784214AY µPD784215AY µPD784216AY µPD784217AY µPD784218AY
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)
96 KB
128 KB
192 KB
256 KB
3,584 bytes 5,120 bytes 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 busNote 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. µPD784216AY/784218AY Subseries only
4
Data Sheet U14121EJ2V0DS00
 

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