TSC51C1 Datasheet, PDF (1/31 Pages) TEMIC Semiconductors – 8-Bit Microcontroller for Digital Computer Monitors

TSC8051C1
8-Bit Microcontroller for Digital Computer Monitors
1. Introduction
The TSC8051C1 is a stand–alone high performance In addition, the TSC8051C1 has 2 software selectable
CMOS 8–bit embedded microcontroller and is designed modes of reduced activity for further reduction in power
for use in CRT monitors. It is also suitable for automotive consumption. In the idle mode the CPU is frozen while
and industrial applications.
the RAM, the timers, the serial ports, and the interrupt
The TSC8051C1 includes the fully static 8–bit “80C51”
CPU core with 256 bytes of RAM; 8 Kbytes of ROM; two
system continue to function. In the power down mode the
RAM is saved and all other functions are inoperative.
16–bit timers; 12 PWM Channels; a 6 sources and 2–level The TSC8051C1 enables the users reducing a lot of
interrupt controller; a full duplex serial port; a full I²C™* external discrete components while bringing the
interface; a watchdog timer and on–chip oscillator.
maximum of flexibility.
2. Features
D Boolean processor
D Fully static design
D 8K bytes of ROM
D 256 bytes of RAM
D 2 x 16–bit timer/counter
D Programmable serial port
D Programmable Multimaster I²C controller
D 6 interrupt sources:
G External interrupts (2)
G Timers interrupt (2)
G Serial port interrupt
G I²C interrupt
D Watchdog reset
D On chip oscillator for crystal or ceramic resonator
D 2 power saving control modes:
G Idle mode
G Power–down mode
D Controlled HSYNC & VSYNC outputs
D Up to 12 programmable PWM channels with 8–bit
resolution
D Up to 32 programmable I/O lines depending on the
package
D 40 pins DIP, 44 pins PQFP, 44 and 52 pins PLCC
packages
D Commercial and industrial temperature ranges
D Operating Frequency: 12 MHz to 16 MHz
* I2C is a trademark of PHILIPS Corporation
MATRA MHS
1
Rev. D (14 Jan. 97)