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參數(shù)資料
| 型號(hào)： | UPD750066CU(A)-XXX |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT, MROM, MICROCONTROLLER, PDIP42 |
| 封裝： | 0.600 INCH, 1.778 MM PITCH, SHRINK, PLASTIC, DIP-42 |
| 文件頁數(shù)： | 23/83頁 |
| 文件大?。?/td> | 730K |
| 代理商： | UPD750066CU(A)-XXX |
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3
PD750064, 750066, 750068, 750064(A), 750066(A), 750068(A)
Data Sheet U10165EJ2V1DS
Functional Outline
Item
Function
Instruction execution time
0.95
s, 1.91 s, 3.81 s, 15.3 s (@ 4.19-MHz operation with main system clock)
0.67
s, 1.33 s, 2.67 s, 10.7 s (@ 6.0-MHz operation with main system clock)
122
s (@ 32.768-kHz operation with subsystem clock)
On-chip memory
ROM
4096
× 8 bits (
PD750064)
6144
× 8 bits (
PD750066)
8192
× 8 bits (
PD750068)
RAM
512
× 4 bits
General-purpose register
4-bit operation: 8
× 4 banks
8-bit operation: 4
× 4 banks
Input/
CMOS input
12
On-chip pull-up resistors can be specified by software: 7
output
Also used for analog input pins: 4
port
CMOS input/output
12
On-chip pull-up resistors can be specified by software: 12
Also used for analog input pins: 4
N-ch open-drain
8
13 V withstand voltage
input/output pins
On-chip pull-up resistors can be specified by mask option
Total
32
Timer
4 channels
8-bit timer/event counter: 2 channels (can be used as the 16-bit timer/event counter)
Basic interval timer/watchdog timer: 1 channel
Watch timer: 1 channel
Serial interface
3-wire serial I/O mode MSB or LSB can be selected for transferring first bit
2-wire serial I/O mode
A/D converter
8-bit resolution
× 8 channels (1.8 V ≤ AVREF ≤ VDD)
Bit sequential buffer
16 bits
Clock output (PCL)
Φ, 1.05 MHz, 262 kHz, 65.5 kHz (@ 4.19-MHz operation with main system clock)
Φ, 1.5 MHz, 375 kHz, 93.8 kHz (@ 6.0-MHz operation with main system clock)
Buzzer output (BUZ)
2 kHz, 4 kHz, 32 kHz (@ 4.19-MHz operation with main system clock or
@ 32.768-kHz operation with subsystem clock)
2.93 kHz, 5.86 kHz, 46.9 kHz (@ 6.0-MHz operation with main system clock)
Vectored interrupt
External: 3, Internal: 4
Test input
External: 1, Internal: 1
System clock oscillator
Ceramic or crystal oscillator for main system clock oscillation
Crystal oscillator for subsystem clock oscillation
Standby function
STOP/HALT mode
Operating ambient temperature
TA = –40 to +85C
Power supply voltage
VDD = 1.8 to 5.5 V
Package
42-pin plastic shrink DIP (600 mil, 1.778-mm pitch)
42-pin plastic shrink SOP (375 mil, 0.8-mm pitch)
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