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Description
Electronic Component Model: SN8P2203SB is a 28 pin general purpose MCU with internal high RC 16MHz and 200mA sink current @VSS+1.5V of Port 2. The combination of Port 1 and Port 2 is for LED panel scan with large current design. SN8P2203SB has unique pin assignment not compatible with SN8P2604 or SN8P2604A. The system is based on 4T design for high noisy application, e.g. household products.
Specifications and Features
♦ Memory configuration
OTP ROM size: 6K * 16 bits.
RAM size: 192 * 8 bits.
♦ 8 levels stack buffer
♦ I/O pin configuration
Bi-directional: P0, P1, P2, P5.
Wakeup: P0, P1 level change trigger.
Pull-up resistors: P0, P1, P2, P5.
External Interrupt trigger edge:
P0.0 controlled by PEDGE register.
P0.1 is falling edge trigger only.
Each of P2 sink current: 200mA @VSS+1.5V.
♦ 3-Level LVD.
Reset system and power monitor.
♦ Four interrupt sources
Two internal interrupts: T0, TC1.
One external interrupts: INT0, INT1.
♦ Powerful instructions
Four clocks per instruction cycle (4T)
One instructions length is one word.
Most instructions are one cycle only.
All ROM area JMP instruction.
All ROM area CALL address instruction.
All ROM area lookup table function (MOVC)
♦ Two 8-bit Timer/Counter
T0: Basic timer
TC1: Auto-reload timer/Counter/PWM/Buzzer output
♦ One channel PWM output. (PWM1).
♦ One channel Buzzer output. (BZ1).
♦ On-chip watchdog timer and clock source is internal low clock RC type (16KHz @3V, 32KHz @5V).
♦ Four system clocks
External high clock: RC type up to 10 MHz
External high clock: Crystal type up to 16 MHz
Internal high clock: 16MHz RC type.
Internal low clock: RC type 16KHz(3V), 32KHz(5V)
♦ Four operating modes
Normal mode: Both high and low clock active
Slow mode: Low clock only
Sleep mode: Both high and low clock stop
Green mode: Periodical wakeup by T0 Timer
♦ Package (Chip form support)
SK-DIP 28 pins
SOP 28 pins.
SSOP 28 pins.Application Scenarios
SN8P2203SB can be used in various household products or any applications requiring a 28 pin general purpose MCU with high RC 16MHz and internal sink current.
Comparison
Advantages:- Unique pin assignment for LED panel scan with large current design
- Internal high RC 16MHz provides more I/O pin and low cost high clock oscillator selection
- Based on 4T design for high noisy application
Disadvantages:- Not compatible with SN8P2604 or SN8P2604A
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Datenblatt
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Beliebte Teile der gleichen Art
- Datasheet: Download SN8P2203SB
- Chipdaten Teil: CD94-SN8P2203SB
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/06/30 07:40 +0800
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