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công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
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công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
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SH79F6488P/080PR bảng dữ liệu(PDF) 1 Page - SINOWEALTH Electronic Ltd |
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SH79F6488P/080PR bảng dữ liệu(HTML) 1 Page - SINOWEALTH Electronic Ltd |
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1 / 152 page  SH79F6488/SH79F6489 Enhanced 8051 Microcontroller with 20bit Σ-ΔADC and LCD Driver 1 V2.2 1. Features 8-bit micro-controller with Pipe-line structured 8051 compatible instruction set Flash ROM: 64K Bytes RAM: internal 256 Bytes, external 2304 Bytes EEPROM-like: build-in 2048 Bytes Operation Voltage: VDD = 3V - 5.5V Oscillator (code option) - Crystal oscillator: 400kHz - 16MHz - Crystal oscillator: 32.768kHz - Internal RC: 12MHz - PLL: 48MHz 72 CMOS bi-directional I/O pins Built-in pull-up resistor for input pin 3 16-bit timer/counters T2, T3, T4 Base timer (BT) Powerful interrupt sources: - Timer2, 3, 4, BT - INT0, 1, 2, 3, 4 - PWM0-2, ADC, EUART, SCM, SPI - USB (for SH79F6489) Enhanced UART (EUART) 3 12-bit PWM timer LCD driver: - 4 X 36 dots (1/4 duty 1/3 bias) - 5 X 35 dots (1/5 duty 1/3 bias) - 6 X 34 dots (1/6 duty 1/3 bias) - Low power LCD Built-in regulator - Output: 2.7V or 3.3V 20-bit Σ-Δ Analog Digital Converter (ADC) - 20-bit data output, 16-bit resolution - 3 differential input/4 Single-ended inputs Built-in Programmable Gain Amplifier (PGA) - Gain: 1X-128X Built-in Operational Amplifier (OP) SH79F6489: The Universal Serial Bus (USB) - Compatible with USB2.0 (Full speed 12Mbps) - Support control, interrupt and buck data transfer - Support 3 endpoints: (EP0, EP1, EP2) SPI (Master/Slave Mode) Built-in Low Voltage Reset (LVR) function (code option) - LVR voltage: 3.1V - LVR voltage: 4.0V CPU Machine cycle: 1 oscillator clock Built-in Watch Dog Timer (WDT) (code option) Built-in oscillator Warm-up timer Support Low power operation modes: - Idle Mode - Power-Down Mode Flash Type Package: - LQFP64 - LQFP80 - CHIP (90 Pads) 2. General Description The SH79F6488/SH79F6489 is a high performance 8051 compatible micro-controller, regard to its build-in Pipe-line instruction fetch structure, that helps the SH79F6488/SH79F6489 can perform more fast operation speed and higher calculation performance, if compare SH79F6488/SH79F6489 with standard 8051 at same clock speed. The SH79F6488/SH79F6489 retains most features of the standard 8051. These features include internal 256 bytes RAM, UART and INT0-2. In addition, the SH79F6488/SH79F6489 provides external 2304 bytes RAM, It also contains 64K bytes Flash memory block both for program and data. Some standard communication modes such as EUART and SPI are supported in the SH79F6488/SH79F6489. Also the Low power LCD driver, 20-bit Σ-ΔADC, PGA, OP and PWM are incorporated in SH79F6488/SH79F6489. In additation, the Universal Serial Bus (USB) interface is integrated into SH79F6489. For high reliability and low cost issues, the SH79F6488/SH79F6489 builds in Watchdog Timer, Low Voltage Reset and System Clock Monitor function. And SH79F6488/SH79F6489 also supports two power saving modes to reduce power consumption. |
Số phần tương tự - SH79F6488P/080PR |
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Mô tả tương tự - SH79F6488P/080PR |
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