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SD42P4404 PDF даташит

Спецификация SD42P4404 изготовлена ​​​​«AUK» и имеет функцию, называемую «4Bit Single Chip Microcontroller».

Детали детали

Номер произв SD42P4404
Описание 4Bit Single Chip Microcontroller
Производители AUK
логотип AUK логотип 

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SD42P4404 Даташит, Описание, Даташиты
Semiconductor
SD42C/P4404
4Bit Single Chip Microcontroller
Description
The SD42C4404(4302) is a 4-bit single chip micro-computer having 4K(2K) bytes ROM and
is designed with CMOS silicon gate technology. The SD42C4404 includes such peripherals
as various timers, A/D converter, serial communication interface, on-chip oscillator and
clock circuitry. The high performance CPU and internal peripherals allow flexible & cost
effective system design in industrial and home appliances. And the OTP device (42P4404)
can shorten system development periods and help the process for software debugging.
Ordering Information
Type NO.
SD42C4404
Marking
SD42C4404
Package Code.
28SOP/30SDIP/36SSOP
Pin Configuration
P12 / SO 1
P11 / SI 2
P00 / INT0 / TI0 3
P01 / INT1 4
PA0 / AD0 5
PA1 / AD1 6
P60 7
P61 8
P62/CLO 9
RESETB 10
TEST 11
Vss 12
XI 13
XO 14
28 P13 /SCK
27 VDD
26 P13 / BUZ
25 P42/KS2
24 P41/KS1
23 P40/KS0
22 P53/KS7
21 P52/KS6
20 P51/KS5
19 P50/KS4
19 P83
18 P82
16 P81
15 P80
P10 / SCK
P12 / SO
P11 / SI
P00 / INT0 / TI0
P01 / INT1
PA0 / AD0
PA1 / AD1
PA2 / AD2
PA3 / AD3
P60
P61
P62 / CLO
RESETB
TEST
VSS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
30 VDD
29 P13 / BUZ
28 P42 / KS2
27 P41 / KS1
26 P40 / KS0
25 P53 / KS7
24 P52 / KS6
23 P51 / KS5
22 P50 / KS4
21 P83
20 P82
19 P81
18 P80
17 XO
16 XI
P10 / SCK
P12 / SO
P11 / SI
P00 / INT0 /TI0
P01 / INT1
NC
PA0 / AD0
PA1 / AD1
PA2 / AD2
PA3 / AD3
P60
P61
P62 / CLO
NC
NC
RESETB
TEST
VS S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
36 VDD
35 P13 / BUZ
34 P42 / KS2
33 P41 / KS1
32 NC
31 P40 / KS0
30 NC
29 P53 / KS7
28 P52 / KS6
27 P51 / KS5
26 P50 / KS4
25 P83
24 P82
23 P81
22 P80
21 NC
20 XO
19 XI
KSI-W031-000
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SD42P4404 Даташит, Описание, Даташиты
SD42C/P4404
Features
Memory mapped I/O
Program memory : 4096 x 10bits (DMC42C4404)
2048 x 10bits (DMC42C4302)
Data memory : 512 x 4bits (DMC42C4404)
256 x 4bits (DMC42C4302)
Instructions
- Various bit manipulation
- 8-bit data operation
- 7-bit relative branch
- 1 byte absolute call
Instruction cycle times ( XI = 4.19MHz )
- 15.3 us ( XI/64 = 65.5KHz )
- 1.91 us ( XI/8 = 524.0KHz )
- 0.95 us ( XI/4 = 1.05MHz )
4 Register Bank
General register : 8 x 4-bit respectively
Accumulator
- Bit Accumulator (CY), 4 bit Accumulator (A),
8 bit Accumulator (XA)
Multiple vectored interrupt source
- External interrupt : 3
- Internal interrupt : 4
Watch timer (at 4.19MHz)
- fast mode : 3.91 msec
- normal mode : 0.5 sec
- buzzer output : 1, 2, 4 KHz
Basic interval timer
- 8 kinds of period
- Used stabilization wait timer to wake up Stop mode
One 8-bit timer / event counter
Key scan
- 7 channels
8-bit serial communication interface
- External / Internal clock selection
- Mode : Transmit, Receive
Receive only
Clock continuous
8-bit A/D converter
- 8-bit successive approximate type
- 4 channels
- Sample and hold
- Conversion time : 17.1us at 4.19MHz
24 I/O Pins
- CMOS Pins : 16
- High current LED direct drive pins
- Internal pull-up resistor ( Mask option )
- Internal pull-down resistor ( Mask option )
Power saving mode
- STOP : Main clock, CPU clock stop
- STBY : Only CPU clock stop
Main clock operation
Operating voltage range
- VDD = 2.5 ~ 5V ± 10%
Operating temperature range
- TA = -40 to +85
APPLICATION
Telephone, General
KSI-W031-000
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SD42P4404 Даташит, Описание, Даташиты
BLOCK DIAGRAM
SD42C/P4404
BASIC
INTERVAL
TIMER
IRQBT
BUZ / P13
WATCH
TIMER
IRQWT
SD42CORE
TI0 / P00
TIMER/EVENT
COUNTER 1
IRQTC 0
SCK / P10
SI / P11
SO / P12
SERIAL
INTERFACE
IRQS0
INT0 / P00
INT1 / P01
INTERRUPT
CONTROL
PA0~PA3/
AD0-AD3
8-BIT ADC
IRQAD
PROGRAM MEMORY
(4096 X 10BITS)
DATA MEMORY
(512 X 4BITS)
n
Fx / 2
CLOCK
OUTPUT
CONTROL
CLOCK
DIVIDER
CLOCK
GENERATOR
CPU
CLOCK
STOP/ IDLE
CONTROL
PORT0
P00 P01
PORT1
P10 P13
PORT4
P40 P42
PORT5
P50 P53
PORT6
P60 P62
PORT8
P80 P83
PORTA
PA0 PA3
KSI-W031-000
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