參數(shù)資料
型號： μPD780206
廠商： NEC Corp.
英文描述： 8 Bit Single Chip Microcontrollers(8位單片微控制器)
中文描述： 8位單片機(jī)微控制器（8位單片微控制器）
文件頁數(shù)： 4/78頁
文件大?。?/td> 406K
代理商： ΜPD780206
m
PD780204, 780205, 780206, 780208
4
ROM
High-speed RAM
Buffer RAM
FIP display RAM
Expansion RAM
FUNCTIONAL OUTLINE
Internal
memory
Product Name
m
PD780204
m
PD780205
m
PD780206
m
PD780208
32 K bytes
40 K bytes
48 K bytes
60 K bytes
1024 bytes
64 bytes
80 bytes
Not provided
1024 bytes
General-purpose registers
8 bits
￥
32 registers (8 bits
￥
8 registers
￥
4 banks)
Variable instruction execution time
w/main system
clock
0.4
m
s/0.8
m
s/1.6
m
s/3.2
m
s/6.4
m
s (at 5.0 MHz)
w/subsystem
clock
122
m
s (at 32.768 kHz)
Instruction set
Multiplecation/division (8 bits
￥
8 bits, 16 bits ÷ 8 bits)
Bit operation (set, reset, test, Boolean algebra)
I/O ports (including those
Total
: 74 lines
multiplexed with FIP pins)
CMOS input
:
2 lines
CMOS I/O
: 27 lines
N-ch open-drain I/O
:
5 lines
P-ch open-drain I/O
: 24 lines
P-ch open-drain output
: 16 lines
FIP controller/driver
Total
: 53 lines
Segment
: 9 to 40 lines
Digit
: 2 to 16 lines
A/D converter
8-bit resolution
￥
8 channels
Supply voltage : AV
DD
= 4.0 to 5.5 V
Serial interface
3-wire serial I/O/SBI/2-wire serial I/O mode selectable
: 1 channel
3-wire serial I/O mode (w/automatic transfer/receive function of up to 64 bytes)
:
1 channel
Timer
16-bit timer/event counter
: 1 channel
8-bit timer/event counter
: 2 channels
Watch timer
: 1 channel
Watchdog timer
: 1 channel
Timer output
3 lines (one for 14-bit PWM output)
Clock output
19.5 kHz, 39.1 kHz, 78.1 kHz, 156 kHz, 313 kHz, 625 kHz
(main system clock: at 5.0 MHz)
32.768 kHz (subsystem clock: at 32.768 kHz)
Buzzer output
1.2 kHz, 2.4 kHz, 4.9 kHz
: (main system clock: at 5.0 MHz)
Instruction
cycle
Item
相關(guān)PDF資料
PDF描述
μPD780208 8 Bit Single Chip Microcontrollers
μPD780204 8 Bit Single Chip Microcontrollers(8位單片微控制器)
μPD780205 8 Bit Single Chip Microcontrollers(8位單片微控制器)
μPD78082 8 Bit Single Chip Microcontrollers(8位單片微控制器)
μPD780973(A) 8 Bit Single Chip Microcontrollers
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