st7277 STMicroelectronics, st7277 Datasheet
st7277
Manufacturer Part Number
st7277
Description
8-bit Usb Mcu For Monitors With Up To 60k Rom, 2k Ram, Adc, Timer, Infra Red, Sync, Pwm/brm, Ddc/dma, I2c & Sci
Manufacturer
STMicroelectronics
Datasheet
1.ST7277.pdf
(3 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
st72771N9B1/BAF
Manufacturer:
ST
Quantity:
1 500
Company:
Part Number:
st72771N9B1/BBJ
Manufacturer:
ST
Quantity:
8
8-BIT USB MCU FOR MONITORS WITH UP TO 60K ROM, 2K RAM,
ADC, TIMER, INFRA RED, SYNC, PWM/BRM, DDC/DMA, I
April 1998
This is preliminary information on a new product in development orundergoing evaluation. Detailsare subject to change without notice.
– Corrector mode
– Analyzer mode
– Integrated 3.3V voltage regulator
– Integrated Transceiver
– Suspend and Resume operations
– 8 Open Drain I/Os with high current capacity
– 5 lines programmable as interrupt inputs
User ROM: up to 60 Kbytes
Data RAM: up to 2 Kbytes (256 bytes stack)
8 MHz Maximum Internal Clock Frequency in
fast mode, 4 MHz in normal mode
Run, Wait and Halt CPU modes
RAM Retention Mode
Sync Processor for Mode Recognition, power
management and composite video blanking,
clamping
generation.
USB (Universal Serial Bus) for monitor function
Fast I
DDC Bus Interface fully compliant with DDC1,
2B, 2B+, 2AB, 2Bi standards
32 I/O lines
16-bit timer with 2 input captures and 2 output
compare functions (with 1 output pin)
8-bit Analog to Digital Converter with 8
channels on port B
8 10-bit PWM/BRM Digital to Analog outputs
One 12-bit PWM/BRM Digital to Analog output
Asynchronous
Interface
Infra red controller
Master Reset and Power on/off reset
Programmable Watchdog for system reliability
56-pin Shrink Dual In line Plastic package or 64-
pin Plastic Quad Flat Pack
Fully static operation
0 to + 70
4.0V to 5.5V supply operating range
24 MHz Quartz Oscillator
(10 mA) on port A
2
C Multi Master Interface
o
C Operating Temperature Range
and
Serial
free-running
Communications
1
frequency
Note 1: Power On/Off reset not implemented in
this revision.
See Ordering Information at the end of the Document
63 basic instructions/17 main address modes
8x8 unsigned multiply instruction
True bit manipulation
Versatile
Windows) including assembler, linker, C-
compiler, archiver, source level debugger, and
hardware emulator
Development
PQFP64
PSDIP56
Tools
ST7277
2
C & SCI
BRIEF DATA
(DOS
and
1/3
1
Related parts for st7277
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
THYRISTORS
Manufacturer:
ST Microelectronics
Datasheet:
Part Number:
Description:
ADJUSTABLE INVERTING NEGATIVE OUTPUT CURRENT MODE PWM REGULATORS
Manufacturer:
ST Microelectronics
Datasheet:
Part Number:
Description:
0.25A SCRs
Manufacturer:
ST Microelectronics
Datasheet:
Part Number:
Description:
0.8A SCRs
Manufacturer:
ST Microelectronics
Datasheet:
Part Number:
Description:
Smartcard MCU With 4 additional I/0
Manufacturer:
ST Microelectronics
Datasheet:
Part Number:
Description:
SERIAL 2K (256 x 8) EEPROM
Manufacturer:
ST Microelectronics
Datasheet:
Part Number:
Description:
Search -----> STP10NB50FP
Manufacturer:
ST Microelectronics
Datasheet:
Part Number:
Description:
Search ---> STP12NB30
Manufacturer:
ST Microelectronics
Datasheet:
Part Number:
Description:
Search -----> STP13NK50Z
Manufacturer:
ST Microelectronics
Datasheet:
Part Number:
Description:
(MSS40 / MSS50) BACK TO BACK SCR MODULE
Manufacturer:
ST Microelectronics
Datasheet:
Part Number:
Description:
Dmos Programmable High Speed Unipolar Stepper Motor Driver
Manufacturer:
ST Microelectronics, Inc.
Datasheet:
Part Number:
Description:
LOW Votage Telephone Speech Circuit
Manufacturer:
ST Microelectronics, Inc.
Datasheet:
Part Number:
Description:
Technical Article
Manufacturer:
ST Microelectronics, Inc.
Datasheet:
Part Number:
Description:
Thyristormodule
Manufacturer:
ST Microelectronics, Inc.
Datasheet:
Part Number:
Description:
SCR
Manufacturer:
ST Microelectronics
Datasheet:
st7277 Summary of contents
Page 1
... True bit manipulation Versatile Development Windows) including assembler, linker, C- compiler, archiver, source level debugger, and hardware emulator Note 1: Power On/Off reset not implemented in this revision. 1 ST7277 2 C & SCI BRIEF DATA Tools (DOS and 1/3 1 ...
Page 2
... MHz with a 5V supply. Due to the fully static design of this device, operation down possible. Under software control the ST7277 can be placed in WAIT or HALT mode thus reducing power con- sumption. The enhanced instruction set and ad- dressing modes afford real programming potential ...
Page 3
... C Standard Specification as defined by Philips. ST7277 ST72771N4B1 ST72771R4Q1 16K 512 8 channels 1 one multimaster yes yes 9 32 yes yes yes 2 C Patent. Rights to use these 3/3 ...