參數(shù)資料
型號(hào)： UPD784031
廠商： NEC Corp.
英文描述： 16/8-BIT SINGLE-CHIP MICROCONTROLLER
中文描述： 16/8-BIT單片機(jī)
文件頁(yè)數(shù)： 3/90頁(yè)
文件大?。?/td> 377K
代理商： UPD784031
μ
PD784031
3
Functions
Item
Function
ROM
RAM
Total
Input
Input/output
Output
Pins with pull-
up resistor
LED direct
drive outputs
Transistor
direct drive
113
8 bits
×
16 registers
×
8 banks, or 16 bits
×
8 registers
×
8 banks (memory mapping)
125 ns/250 ns/500 ns/1 000 ns (at 32 MHz)
None
2 048 bytes
Program and data: 1M byte
46
8
34
4
32
8
8
4 bits
×
2, or 8 bits
×
1
Timer/counter 0:
(16 bits)
Timer register
×
1
Capture register
×
1
Compare register
×
2
Pulse output capability
Toggle output
PWM/PPG output
One-shot pulse output
Pulse output capability
Real-time output (4 bits
×
2)
Timer/counter 1:
(8/16 bits)
Timer register
×
1
Capture register
×
1
Capture/compare register
×
1
Compare register
×
1
Timer register
×
1
Capture register
×
1
Capture/compare register
×
1
Compare register
×
1
Timer register
×
1
Compare register
×
1
Timer/counter 2:
(8/16 bits)
Pulse output capability
Toggle output
PWM/PPG output
Timer 3
(8/16 bits)
12-bit resolution
×
2 channels
UART/IOE (3-wire serial I/O)
CSI (3-wire serial I/O, 2-wire serial I/O): 1 channel
8-bit resolution
×
8 channels
8-bit resolution
×
2 channels
1 channel
:
: 2 channels (incorporating baud rate generator)
HALT/STOP/IDLE mode
23 (16 internal, 7 external (sampling clock variable input: 1))
BRK instruction, BRKCS instruction, operand error
1 internal, 1 external
15 internal, 6 external
4-level programmable priority
3 operation statuses: vectored interrupt, macro service, context switching
V
DD
= 2.7 to 5.5 V
80-pin plastic QFP (14
×
14
×
2.7 mm)
80-pin plastic QFP (14
×
14
×
1.4 mm)
80-pin plastic TQFP (fine pitch) (12
×
12 mm)
Number of basic instructions
(mnemonics)
General-purpose register
Minimum instruction execution
time
Internal
memory
Memory space
I/O ports
Additional
function
pins
Note
Real-time output ports
Timer/counter
PWM outputs
Serial interface
A/D converter
D/A converter
Watchdog timer
Standby
Interrupt
Hardware source
Software source
Nonmaskable
Maskable
Supply voltage
Package
Note
Additional function pins are included in the I/O pins.
相關(guān)PDF資料
PDF描述
UPD784031A 16/8-BIT SINGLE-CHIP MICROCONTROLLER
UPD784907 16-BIT SINGLE-CHIP MICROCONTROLLER
UPD784907GF 16-BIT SINGLE-CHIP MICROCONTROLLER
UPD784908 16-BIT SINGLE-CHIP MICROCONTROLLER
UPD784908GF 16-BIT SINGLE-CHIP MICROCONTROLLER
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