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PDF SH67P53 Data sheet ( Hoja de datos )
| Número de pieza | SH67P53 | |
| Descripción | (SH67K53/P53) OTP/Mask 4-Bit micro-controller | |
| Fabricantes | Sino Wealth | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SH67P53 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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SH67P53/K53
OTP/Mask 4-Bit micro-controller with LCD Driver
Features
SH6610D-Based Single-Chip 4-Bit Micro-controller
with LCD Driver
OTP ROM: 4K X 16 bits (SH67P53)
MASK ROM: 4K X 16 bits (SH67K53)
RAM: 196 X 4bits
- 32 System Control Register
- 144 Data RAM
- 20 LCD RAM
Operation Voltage:
- System oscillator = 30kHz - 4MHz, VDD = 2.4V - 6.0V
- System oscillator = 30kHz - 8MHz, VDD = 4.5V - 6.0V
12 CMOS Bi-directional I/O Pins
Built-in Pull-high/Pull-low Resistor for PORTA-PORTC
8-Level Stack (Including interrupts)
One 8-Bit Auto Re-loaded Timer/Counter
Warm-Up Timer
Powerful Interrupt Sources:
- External Interrupt: (Rising/Falling edge)
- Timer0 Interrupt
- Base Timer Interrupt
- External Interrupt: PORTB & PORTC (Rising/Falling Edge)
LCD Driver:
- 20 SEG X 4 COM (1/4 duty 1/3 bias)
LCD can be used as Scan Output
LCD shared as LED Matrix
Built-in Watchdog Timer
Two-Level low voltage reset (LVR) (Code Option)
Oscillator
OSC: (Code Option)
- Crystal Oscillator: 32.768kHz
- RC Oscillator: 262kHz
OSCX: (system register)
- Ceramic Resonator/Crystal Oscillator: 400kHz - 8MHz
- RC oscillator: 2MHz - 8MHz
Instruction cycle time (4/fosc)
Built-in Read ROM Data Table (RDT)
Two low power operation modes: HALT and STOP
OTP type & Code protection (SH67P53)
MASK type (SH67K53)
64-pin LQFP and CHIP FORM Package
General Description
SH67P53/67K53 is a single-chip 4-bit micro-controller. This device integrates a SH6610D CPU core, RAM, ROM, timer, LCD driver,
I/O ports, watchdog timer, low voltage reset, LED Matrix driver. The SH67P53/67K53 is suitable for home appliance application.
1 V2.2
Free Datasheet http://www.datasheet4u.com/
1 page  
SH67P53/K53
Pin Description
Pad NO Pin NO
Pin Name
I/O
Description
5-8 7-10 PORTC.3~0
I/O
Bit programmable I/O, shared with SEG4 – 1
Vector Interrupt (Active rising or falling edge by system register setup)
9-12
11-14
PORTB.3~0
I/O
Bit programmable I/O
Vector Interrupt (Active rising or falling edge by system register setup)
13-16
17
-
18
-
19
20
21
22
23
24
25-28
32-29
47-58
1-4
-
15-18
20
-
21
-
22
23
24
25
26
27
29-32
38-35
53-64
3-6
-
PORTA.3~0
GND
BD0
VDD
BD1
OSCXI
OSCXO
OSCI
OSCO
TEST
RESET
V4~1
COM4~1
SEG20~9
SEG8~5
NC
I/O Bit programmable I/O
P Ground pin
I Bonding option 0
P Power supply pin
I Bonding option 1
I OSC input pin, connected to a crystal, ceramic or external resistor
O Oscillator X output
I Oscillator input
O Oscillator output
I Test pin must be connected to GND
I Reset input (active low, Schmitt trigger input)
I Connected with external LCD divided resistor
O Common signal output for LCD display
O Segment signal output for LCD display, Shared with scan output
O Segment signal output for LCD display
- No connect for user
Which, I: input; O: output; P: Power; Z: High impedance
OTP Programming Pin Description* (OTP program mode)
Pad NO Pin NO
Pin Name
I/O Shared by
Description
18 21
VDD
P VDD Programming Power supply (+5.5V)
24 27
VPP
P RESET Programming high voltage Power supply (+11.0V)
17 20
21 24
16 18
GND
SCK
SDA
P GND Ground pin
I OSCI Programming Clock input pin
I/O PORTA.0 Programming Data pin
*: OTP program mode is only available for SH67P53.
5
Free Datasheet http://www.datasheet4u.com/
5 Page 
SH67P53/K53
5.3 OSC Oscillator
The OSC generates the basic clock pulses that provide the CPU and peripherals (Base Timer, LCD) with an operating clock.
(1) OSC Crystal oscillator
OSCI
C1
Crystal
OSCO
C2
(2) OSC RC oscillator
OSCI
ROSC
VDD
1000pF (for reference only)
External RC
5.4. OSCX Oscillator
OSCX has two clock oscillators. The software options select the Ceramic/Crystal or RC as the CPU's sub clock.
If the OSCX is not used, it must be masked to be Ceramic resonator and the OSCXI must be connected to GND.
(1) OSCX Crystal oscillator
OSCXI
C1
Crystal
OSCXO
C2
(2) OSCX Ceramic resonator
OSCXI
C1
Ceramic
OSCXO
C2
(3) OSCX RC oscillator
OSCXI
ROSCX
VDD
1000pF (for reference only)
External RC
11
Free Datasheet http://www.datasheet4u.com/
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet SH67P53.PDF ] | |
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