RTD2120S
CMOS microcontroller with 50MHz FLASH memory, PQCC44 packageRTD2120S
CMOS microcontroller with 50MHz FLASH memory, PQCC44 package
品質保證
品質保證
從我們的供應鍊網路採購的所有零件都經過嚴格的進貨檢驗流程。 這種細緻的檢查可確保客戶收到的零件是正品並符合要求的標準。 此外,我們還保存這些檢查的詳細記錄,以確保整個供應鏈的透明度和可追溯性。
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認證
我們已成功獲得各項認證標準,並建立了自己的專業檢測實驗室。 這確保了我們向客戶提供的每件產品都符合最高的品質標準。 我們遵守嚴格的測試協議,以保持我們產品的一致性和準確性。 為了確保我們的產品是原裝正品,我們還與信譽良好的第三方檢測機構合作進行嚴格的品質測試。 我們對品質的承諾延伸到滿足行業、法律、監管和 ISO 9001:2015 的要求。
運輸與付款
運輸與付款
關於運送
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關於付款
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電匯
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信用卡
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西聯匯款
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速匯金
服務與包裝
服務與包裝
About After Sales Service
All Parts Extended Quality Guarantee
自發貨之日起 90 天內發起申請。
與我們的工作人員確認退貨或換貨。
保持貨物收到時的原始狀態。
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關於包裝
在包裝方面,我們的產品均精心包裝在防靜電袋中,以提供ESD防靜電保護。 外包裝堅固耐用且閉合牢固。 我們支持各種包裝方法,例如捲帶式、切帶式、管式或託盤式。
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例子
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捲帶式
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剪膠帶
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管或託盤
RTD2120S 數據表
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目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
Overview This chip is the micro-processor of LCD monitor. It uses the Designware DW8051 of Synopsys as the 8051 core of this chip and is compatible with other industry 8051 series. Also, 96Kbyte FLASH with 8 bit bus is embedded in this chip which is licensed from TSMC 0.18um e-FLASH process. Here we use the package of PLCC44/LQFP48/QFP44 if we would like to have a discrete MCU controller or we make a multi-chip package with our LCD monitor controller to form one chip package to save the cost of package and PCB material.Features • Operating voltage range : 3.0V to 3.6V • 8051 core, CPU operating frequency up to 50MHz • 4 clocks per machine cycle • 256-byte internal RAM • 512-byte external data RAM, including 256-byte DDC RAM(128-byte x 2) and 256-byte general purpose RAM • 96K-byte flash memory, 64k for program and 32k for saving parameter • Two DDC ports compliant with VESA DDC1/2B/2Bi/CI • Three channels of PWM DAC with programmable frequency from 100K to 100Hz • Watchdog timer with programmable interval • Three 16-bit counters/timers (T0, T1, and T2) • One PLL to provide programmable operating frequency and clock output, 2 clock output ports • One full-duplex serial port • Six interrupt sources with 2 external interrupts • Four channels of 6-bit ADC • Hardware In System Programming(ISP) capability, no boot code required • Built-in Low voltage reset circuit • Embedded 1.8V regulator • Code protection • Available in 44-pin PLCC, 44-pin QFP or 48-pin LQFP package
主要特徵
- Operating voltage range : 3.0V to 3.6V
- 8051 core, CPU operating frequency up to 50MHz
- 4 clocks per machine cycle
- 256-byte internal RAM
- 512-byte external data RAM, including 256-byte DDC RAM(128-byte x 2) and 256-byte general purpose RAM
- 96K-byte flash memory, 64k for program and 32k for saving parameter
- Two DDC ports compliant with VESA DDC1/2B/2Bi/CI
- Three channels of PWM DAC with programmable frequency from 100K to 100Hz
- Watchdog timer with programmable interval
- Three 16-bit counters/timers (T0, T1, and T2)
- One PLL to provide programmable operating frequency and clock output, 2 clock output ports
- One full-duplex serial port
- Six interrupt sources with 2 external interrupts
- Four channels of 6-bit ADC
- Hardware In System Programming(ISP) capability, no boot code required
- Built-in Low voltage reset circuit
- Embedded 1.8V regulator
- Code protection
- Available in 44-pin PLCC, 44-pin QFP or 48-pin LQFP package
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規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Part Life Cycle Code | Active | Reach Compliance Code | |
ECCN Code | 3A991.A.2 | HTS Code ! | 8542.31.00.01 |
Has ADC | YES | Additional Feature ! | 512-BYTE EXTERNAL DATA RAM |
Address Bus Width ! | Clock Frequency-Max | 27 MHz | |
DAC Channels | NO | DMA Channels | NO |
External Data Bus Width | JESD-30 Code | S-PQCC-J44 | |
Length | 16.59 mm | Number of I/O Lines | 32 |
Number of Terminals | 44 | On Chip Program ROM Width | 8 |
Operating Temperature-Max | 70 °C | Operating Temperature-Min | |
PWM Channels | NO | Package Body Material | PLASTIC/EPOXY |
Package Code | QCCJ | Package Shape | SQUARE |
Package Style | CHIP CARRIER | RAM (bytes) | 256 |
ROM (words) | 98304 | ROM Programmability | FLASH |
Seated Height-Max | 4.7 mm | Speed | 50 MHz |
Supply Voltage-Max | 3.6 V | Supply Voltage-Min | 3 V |
Supply Voltage-Nom | 3.3 V | Surface Mount ! | YES |
Technology | CMOS | Temperature Grade ! | COMMERCIAL |
Terminal Form ! | J BEND | Terminal Pitch ! | 1.27 mm |
Terminal Position | QUAD | Width | 16.59 mm |
uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。