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Product Details
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The SN8P2602B is a RISC-like high performance and low power consumption 8-bit micro-controller. One clock per instruction cycle (1T) architecture will provide up to 16MIPS computation power. Also, the high EFT (Electrical Fast Transients) protection capability let this device is suitable for high noisy industrial application. The device is designed with the excellent IC structure including the program memory up to 1K-word OTP ROM, data memory of 48-bytes RAM, Two 8-bit timer (T0, TC0), a watchdog timer, three interrupt sources (T0, TC0, INT0), and 4-level stack buffers. Besides, user can choose desired oscillator configuration for the controller. There are four external oscillator configurations to select for generating system clock, including High/Low speed crystal, ceramic resonator or cost-saving RC. This device also includes an internal RC oscillator for slow mode controlled by programming.
FEATURES
♦ Memory configuration
OTP ROM size: 1K * 16 bits.
RAM size: 48 * 8 bits.
Four levels stack buffer
♦ I/O pin configuration
Bi-directional: P0, P1, P5.
Input only: P1.5.
Programmable open-drain: P1.0.
Wakeup: P0, P1 level change trigger
Pull-up resisters: P0, P1, P5.
External Interrupt trigger edge:
P0.0 controlled by PEDGE register.
♦ 3-Level LVD.
Reset system and power monitor.
♦ Powerful instructions
One clocks per instruction cycle (1T)
Most of instructions are one cycle only.
All ROM area JMP instruction.
All ROM area CALL address instruction.
All ROM area lookup table function (MOVC)
♦ Three interrupt sources
One internal interrupts: T0, TC0.
One external interrupts: INT0.
♦ Two 8-bit Timer/Counter
T0: Basic Timer.
TC0: Auto-reload timer/Counter/Buzzer output
♦ On chip watchdog timer and clock source is internal
low clock RC type (16KHz @3V, 32KHz @5V).
♦ Dual system clocks
External high clock: RC type up to 10 MHz
External high clock: Crystal type up to 16 MHz
Internal low clock: RC type 16KHz(3V), 32KHz(5V)
♦ 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)
PDIP 18 pins
SOP 18 pins
SSOP20 pins -
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Datasheet
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- Datasheet: Download SN8P2602BSDB
- Chipdatas Part: CD89-SN8P2602BSDB
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
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- Last Updated: 2024/10/02 11:07 +0800
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