參數(shù)資料
型號(hào): μPD750004
廠商: NEC Corp.
英文描述: 4 Bit Single Chip Microcontrollers(4位單片微控制器)
中文描述: 4位單片微控制器(4位單片微控制器)
文件頁(yè)數(shù): 3/84頁(yè)
文件大小: 464K
代理商: ΜPD750004
3
m
PD750004, 750006, 750008, 750004(A), 750006(A), 750008(A)
ROM
RAM
FUNCTIONS
CMOS input
CMOS I/O
N-ch open
drain I/O
Total
8
18
8
34
Can incorporate 7 pull-up resistors that are specified with the software.
Can directly drive the LED.
Can incorporate 18 pull-up resistors that are specified with the software.
Can directly drive the LED.
Can withstand 13 V.
Can incorporate pull-up resistors that are specified with the mask option.
Serial interface
Clock output (PCL)
Buzzer output (BUZ)
Vectored interrupt
Test input
System clock oscillator
Standby
Operating ambient
temperature range
Supply voltage
Package
Item
Command execution
time
Internal memory
General-purpose
register
I/O port
Timer
Bit sequential buffer (BSB)
4 channels
8-bit timer/event counter: 1 channel
8-bit timer counter: 1 channel
Basic interval timer/watchdog timer: 1 channel
lock timer: 1 channel
Three-wire serial I/O mode ... switchable between the start LSB and the start MSB
Two-wire serial I/O mode
SBI mode
16 bits
F
, 524 kHz, 262 kHz, 65.5 kHz (when the main system clock operates at 4.19 MHz)
F
, 750 kHz, 375 kHz, 93.8 kHz (when the main system clock operates at 6.0 MHz)
2 kHz, 4 kHz, 32 kHz (when the main system clock operates at 4.19 MHz or when the
subsystem clock operates at 32.768 kHz)
2.93 kHz, 5.86 kHz, 46.9 kHz (when the main system clock operates at 6.0 MHz)
External :
Internal :
3
4
External :
Internal :
1
1
Ceramic or crystal oscillator for main system clock
Crystal oscillator for subsystem clock
STOP/HALT mode
T
A
= -40 to +85 °C
V
DD
= 2.2 to 5.5 V
42-pin plastic shrink DIP (600 mil, 1.778 mm pitch)
44-pin plastic QFP (10
10 mm, 0.8 mm pitch)
Function
0.95, 1.91, 3.81, 15.3
m
s (when the main system clock operates at 4.19 MHz)
0.67, 1.33, 2.67, 10.7
m
s (when the main system clock operates at 6.0 MHz)
122
m
s (when the subsystem clock operates at 32.768 kHz)
4096
8 bits (
m
PD750004)
6144
8 bits (
m
PD750006)
8192
8 bits (
m
PD750008)
512
4 bits
When operating in 4 bits: 8
4 banks
When operating in 8 bits: 4
4 banks
相關(guān)PDF資料
PDF描述
μPD750004(A) 4 Bit Single Chip Microcontrollers(4位單片微控制器)
μPD750006 4 Bit Single Chip Microcontrollers(4位單片微控制器)
μPD750006(A) 4 Bit Single Chip Microcontrollers(4位單片微控制器)
μPD750008 4 Bit Single Chip Microcontrollers(4位單片微控制器)
μPD750008(A) 4 Bit Single Chip Microcontrollers(4位單片微控制器)
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