ST6380 Datasheet, PDF (1/82 Pages) STMicroelectronics – 8-BIT MCUs WITH ON-SCREEN-DISPLAY FOR TV TUNING

ST6380,ST6381,ST6382,
ST6383,ST6388,ST6389
8-BIT MCUs WITH
ON-SCREEN-DISPLAY FOR TV TUNING
s 4.5 to 6V supply operating range
s 8MHz Maximum Clock Frequency
s User Program ROM: up to 20140 bytes
s Reserved Test ROM: up to 340 bytes
s Data ROM: user selectable size
s Data RAM: 256 bytes
s Data EEPROM: 384 bytes
s 42-Pin Shrink Dual in Line Plastic Package
s Up to 22 software programmable general
purpose Inputs/Outputs, including 2 direct LED
driving Outputs
s Two Timers each including an 8-bit counter with
a 7-bit programmable prescaler
s Digital Watchdog Function
s Serial Peripheral Interface (SPI) supporting S-
BUS/ I 2 C BUS and standard serial protocols
s SPI for external frequency synthesis tuning
s 14-bit counter for voltage synthesis tuning
s Up to Six 6-Bit PWM D/A Converters
s One 8 bits D/A Converter with 7 analog inputs
s Five interrupt vectors (IRIN/NMI, Timer 1 & 2,
VSYNC, PWR /ADC)
s On-chip clock oscillator
s 8 Lines by 20 Characters On-Screen Display
Generator with 192 Characters in one bank.
14X18 OSD characters with rounding function.
s All ROM types are supported by pin-to-pin
EPROM and OTP versions with programmable
OSD fonts.
s The development tool of the ST6380, 81, 82,
83, 88 and ST6389 microcontrollers consists of
the ST638X-EMU2 emulation and development
system to be connected via a standard parallel
line to an MS-DOS Personal Computer.
PSDIP42
(Refer to end of Document for Ordering Information)
DEVICE SUMMARY
DEVICE
ST6380
ST6381
ST6382
ST6383
ST6388
ST6389
ROM
(Bytes)
8K
8K
16K
16K
20K
20K
D/A Converter
6
4
6
4
6
4
October 2003
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