參數(shù)資料
型號： UPD78218AGC
廠商： NEC Corp.
元件分類： 8位微控制器
英文描述： 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
中文描述： 8位微控制器與2/4/8K字節(jié)在系統(tǒng)可編程閃存
文件頁數(shù)： 3/66頁
文件大?。?/td> 510K
代理商： UPD78218AGC
3
μ
PD78217A, 78218A
65
333 ns (at 12-MHz)
16-bit operation
Multiply and divide (8 bits
×
8 bits, 16 bits
÷
8 bits)
Bit manipulate
BCD adjust, etc.
None
32 Kbytes
1024 bytes
Program memory: 64 Kbytes, data memory: 1 Mbytes
14
12
10
28
36
54
16
34
—
16
8
ROM-less version
EA pin = low level
8 bits
×
8
×
4 banks (memory mapping)
16-bit timer/counter
Timer register
×
1
Capture register
×
1
Compare register
×
2
Pulse output capability
Toggle output, PWM/PPG
×
2
One-shot pulse output
8-bit timer/counter 1
Timer register
×
1
Capture/compare register
×
1
Compare register
×
1
Pulse output capability
(Real-time outputs, 4 bits
×
2)
8-bit timer/counter 2
Timer register
×
1
Capture register
×
1
Compare register
×
2
Pulse output capability
Toggle output
PWM/PPG
×
2
8-bit timer/counter 3
Timer register
×
1
Compare register
×
1
Output port linked 8-bit timer/counter 1
4 bits
×
2 channels
UART
CSI (3-wire serial I/O, SBI) : 1 channel
: 1 channel (on-chip dedicated baud rate generator)
8-bit resolution
×
8 channels
19 sources (external 7, internal 12) + BRK instruction
2-level priority order (programmable)
2 servicing modes (vectored interrupt, macro service)
64-pin plastic shrink DIP (750 mil)
64-pin plastic QFP (14 x 14 mm)
A
f
FUNCTION LIST
Basic instructions
(mnemonic)
Minimum instruction
execution time
Instruction set
On-chip memory
capacity
Address space
I/O
pins
ROM-less mode setting
General registers
Timer/counter
Real-time output port
Serial interface
A/D converter
Interrupt
Package
μ
PD78218A
Item
μ
PD78217A
ROM
RAM
Input
Output
Input/Output
Total
Pins with pull-up resistor
LED direct drive outputs
Transistor direct drive
outputs
Note
Additional function pins are included in I/O pins.
Note
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