參數(shù)資料
型號(hào)： UPD784031YGK-BE9
廠商： NEC Corp.
英文描述： 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述： 16-/8-bit的單晶片微控制器
文件頁(yè)數(shù)： 3/88頁(yè)
文件大?。?/td> 464K
代理商： UPD784031YGK-BE9
3
μ
PD784031Y
FUNCTIONS
Item
Function
Number of basic instructions
(mnemonics)
General-purpose register
Minimum instruction execution
time
Internal memory
113
8 bits x 16 registers x 8 banks, or 16 bits x 8 registers x 8 banks (memory mapping)
125 ns/250 ns/500 ns/1000 ns (at 32 MHz)
ROM
RAM
None
2048 bytes
1 Mbytes with program and data spaces combined
46
8
34
4
32
Memory space
I/O port
Total
Input
I/O
Output
Pins with pull-
up resistor
LEDs direct
drive output
Transistor
direct drive
8
8
Real-time output port
Timer/counter
4 bits x 2, or 8 bits x 1
Timer/counter 0:
Timer register x 1
Capture register x 1
Compare register x 2
Pulse output
Toggle output
PWM/PPG output
One-shot pulse output
Pulse output
Real-time output (4 bits x 2)
(16 bits)
Timer/counter 1:
Timer register x 1
Capture register x 1
Capture/compare register x 1
Compare register x 1
Timer register x 1
Capture register x 1
Capture/compare register x 1
Compare register x 1
Timer register x 1
Compare register x 1
(8/16 bits)
Timer/counter 2:
Pulse output
Toggle output
PWM/PPG output
(8/16 bits)
Timer 3:
(8/16 bits)
12-bit resolution x 2 channels
UART/IOE (3-wire serial I/O)
CSI (3-wire serial I/O, 2-wire serial I/O, I
2
C bus) : 1 channel
8-bit resolution x 8 channels
8-bit resolution x 2 channels
1 channel
HALT/STOP/IDLE mode
24 (internal: 17, external: 7 (variable sampling clock input: 1))
BRK instruction, BRKCS instruction, operand error
Internal: 1, external: 1
Internal: 16, external: 6
4 programmable priority levels
3 processing styles: vectored interrupt/macro service/context switching
V
DD
= 2.7 to 5.5 V
80-pin plastic QFP (14 x 14 mm, thickness 2.7 mm)
80-pin plastic QFP (14 x 14 mm, thickness 1.4 mm)
80-pin plastic TQFP (fine pitch) (12 x 12 mm)
PWM output
Serial interface
: 2 channels (on-chip baud rate generator)
A/D converter
D/A converter
Watchdog timer
Standby
Interrupt
Hardware source
Software source
Non-maskable
Maskable
Supply voltage
Package
Note
The pins with ancillary function are included in the I/O pins.
Pins with
ancillary
function
Note
相關(guān)PDF資料
PDF描述
UPD784031Y 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784031YGC-3B9 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784031YGC-8BT 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784037YGC TRANS PREBIASED DUAL NPN SOT363
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