參數(shù)資料
型號(hào)： μPD784046(A)
廠商： NEC Corp.
英文描述： 16 Bit Single Chip Microcontrollers(16 位單片微控制器)
中文描述： 16位單片機(jī)微控制器（16位單片微控制器）
文件頁數(shù)： 4/90頁
文件大?。?/td> 613K
代理商： ΜPD784046(A)
μ
PD784044(A), 784046(A)
4
FUNCTION LIST
Item
Product
μ
PD784044(A)
μ
PD784046(A)
Number of basic
instructions (mnemonics)
113
General-purpose register
8 bits
×
16 registers
×
8 banks, or 16 bits
×
8 registers
×
8 banks (memory mapping)
Minimum instruction
execution time
160 ns (with internal 12.5-MHz clock):
μ
PD784044(A), 784046(A)
200 ns (with internal 10-MHz clock) :
μ
PD784044(A1), (A2), 784046(A1), (A2)
Internal
ROM
32K bytes
64 K bytes
memory
RAM
1024 bytes
2048 bytes
Memory space
1M bytes with program/data combined
I/O port
Total
65 pins
Input
17 pins
I/O
48 pins
Pins with
ancillary
functions
Note
Pins with 29 pins
pull-up
resistors
Real-time output port
4 bits
×
1
Timer/counter
Timer 0
(16 bits)
: Timer register
×
1,
capture/compare register
×
4
Pulse output possible
Toggle output
Set/reset output
Timer 1
(16 bits)
: Timer register
×
1,
compare register
×
2
Pulse output possible
Toggle output
Set/reset output
Timer/counter 2
(16 bits)
: Timer register
×
1,
compare register
×
2
Pulse output possible
Toggle output
PWM/PPG output
Timer/counter 3
(16 bits)
: Timer register
×
1,
compare register
×
2
Pulse output possible
Toggle output
PWM/PPG output
Timer 4
(16 bits)
: Timer register
×
1,
compare register
×
2
Pulse output possible
Read-time output (4 bits
×
1)
A/D converter
10-bit resolution
×
16 channels
Serial interface
UART/IOE (3-wire serial I/O): 2 channels (with baud rate generator)
Watchdog timer
1 channel
Interrupt
Hardware source
27 (internal: 23, external: 8 (internal/external: 4))
Software source
BRK instruction, BRKCS instruction, operand error
Non-maskable
Internal: 1, external: 1
Maskable
Internal: 22, external: 7 (internal/external: 4)
4 levels of programmable priorities
3 processing formats: vectored interrupt/macro service/context switching
Bus sizing
8-bit/16-bit external data bus width selectable
Standby
HALT/STOP/IDLE mode
Supply voltage
V
DD
= 4.5 to 5.5 V
Package
80-pin plastic QFP (14
×
14 mm)
Note
The pins with ancillary functions are included in the I/O pins.
相關(guān)PDF資料
PDF描述
μPD784046 16 Bit Single Chip Microcontrollers(16位單片微控制器)
μPD784044 16 Bit Single Chip Microcontrollers(16位單片微控制器)
μPD784054 16 Bit Single Chip Microcontrollers(16位單片微控制器)
μPD789011 8 Bit Single Chip Microcontrollers(8位單片微控制器)
μPD789012 8 Bit Single Chip Microcontrollers(8位單片微控制器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PD784054GCA2 制造商:NEC 制造商全稱:NEC 功能描述:16-BIT SINGLE-CHIP MICROCONTROLLER
PD784976A 制造商:NEC 制造商全稱:NEC 功能描述:16-Bit Single-Chip Microcontroller
PD7869 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic
PD78F0134 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers
PD78F0134(A) 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*