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TSC80251G2D-24CB 参数 Datasheet PDF下载

TSC80251G2D-24CB图片预览
型号: TSC80251G2D-24CB
PDF下载: 下载PDF文件 查看货源
内容描述: 8位/ 16位微控制器,串行通信接口 [8/16-bit Microcontroller with Serial Communication Interfaces]
分类和应用: 微控制器外围集成电路异步传输模式ATM通信时钟
文件页数/大小: 63 页 / 813 K
品牌: TEMIC [ TEMIC SEMICONDUCTORS ]
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TSC80251G2D
8/16-bit Microcontroller
Interfaces
1. Description
The TSC80251G2D products are derivatives of the
T
EMIC
Microcontroller family based on the 8/16-bit
C251 Architecture. This family of products is tailored
to 8/16-bit microcontroller applications requiring an
increased instruction throughput, a reduced operating
frequency or a larger addressable memory space. The
architecture can provide a significant code size reduction
when compiling C programs while fully preserving the
legacy of C51 assembly routines.
The TSC80251G2D derivatives are pin and software
compatible with standard 80C51/Fx/Rx/Rx+ with
extended on-chip data memory (1 Kbyte RAM) and up
to 256 Kbytes of external code and data. Additionally,
the TSC83251G2D and TSC87251G2D provide on-chip
code memory: 32 Kbytes ROM and 32 Kbytes EPROM/
OTPROM respectively.
They provide transparent enhancements to Intel’s
8xC251Sx family with an additional Synchronous Serial
Link Controller (SSLC supporting I
2
C,
µWire
and SPI
protocols), a Keyboard interrupt interface, a dedicated
Baud Rate Generator for UART, and Power Management
features.
TSC80251G2D derivatives are optimized for speed and
for low power consumption on a wide voltage range.
with
Serial
Communication
Note:
This Datasheet provides the technical description of the TSC80251G2D derivatives. For further information on the device usage, please request
the TSC80251 Programmer’s Guide and the TSC80251G1D Design Guide.
2. Typical Applications
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ISDN Terminals
High-Speed Modems
PABX (SOHO)
Line Cards
DVD ROM and Players
Printers
Plotters
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Scanners
Banking Machines
Barcode Readers
Smart Cards Readers
High-End Digital Monitors
High-End Joysticks
Rev. A - May 7, 1999
1