MAR8251CB datasheet, PDF - EEWORLD Datasheet

MAR8251CB: DescriptionSerial I/O Controller, 1 Channel(s), 0.0078125MBps, CMOS, CDIP28; CategoryThe embedded processor and controller Microcontrollers and processors; File Size712KB，22 Pages; ManufacturerDynex; Websitehttp://www.dynexsemi.com/

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MAR8251CB Overview

Serial I/O Controller, 1 Channel(s), 0.0078125MBps, CMOS, CDIP28

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Dynex
package instruction	DIP, DIP28,.6
Reach Compliance Code	unknown
Other features	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS; DOUBLE BUFFERED DATA PATHS
boundary scan	NO
Bus compatibility	MIL-STD-1750
maximum clock frequency	5 MHz
letter of agreement	ASYNC, BIT; SYNC, BYTE; BISYNC; EXT SYNC
Data encoding/decoding methods	NRZ
Maximum data transfer rate	0.0078125 MBps
External data bus width	8
JESD-30 code	R-CDIP-T28
JESD-609 code	e0
low power mode	NO
Number of DMA channels
Number of I/O lines
Number of serial I/Os	1
Number of terminals	28
On-chip data RAM width
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package body material	CERAMIC, METAL-SEALED COFIRED
encapsulated code	DIP
Encapsulate equivalent code	DIP28,.6
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Certification status	Not Qualified
RAM (number of words)	0
Filter level	38535Q/M;38534H;883B
Maximum supply voltage	5.5 V
Minimum supply voltage	4.5 V
Nominal supply voltage	5 V
surface mount	NO
technology	CMOS
Temperature level	MILITARY
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
uPs/uCs/peripheral integrated circuit type	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL

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