DS2250T-64-8 datasheet, PDF - EEWORLD Datasheet

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DS2250T-64-8: DescriptionMicrocontroller, 8-Bit, 8051 CPU, 8MHz, CMOS,; CategoryThe embedded processor and controller Microcontrollers and processors; File Size438KB，7 Pages; ManufacturerDALLAS; Websitehttp://www.dalsemi.com

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DS2250T-64-8 Overview

Microcontroller, 8-Bit, 8051 CPU, 8MHz, CMOS,

DS2250T-64-8 Parametric

Parameter Name	Attribute value
Maker	DALLAS
package instruction	SIMM, SSIM40,.2
Reach Compliance Code	unknown
Has ADC	NO
Other features	OPTIONAL PERMANENTLY POWERED REAL-TIME CLOCK; 10 YEAR DATA RETENTION
Address bus width	16
bit size	8
boundary scan	NO
CPU series	8051
maximum clock frequency	8 MHz
DAC channel	NO
DMA channel	NO
External data bus width	8
Format	FIXED POINT
Integrated cache	NO
JESD-30 code	R-XSMA-N40
low power mode	YES
Number of DMA channels
Number of external interrupt devices	2
Number of I/O lines	32
Number of serial I/Os	1
Number of terminals	40
Number of timers	2
On-chip data RAM width	8
On-chip program ROM width
Maximum operating temperature	70 °C
Minimum operating temperature
PWM channel	NO
Package body material	UNSPECIFIED
encapsulated code	SIMM
Encapsulate equivalent code	SSIM40,.2
Package shape	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY
power supply	5 V
Certification status	Not Qualified
RAM (bytes)	65536
RAM (number of words)	32768
rom(word)	0
speed	8 MHz
Maximum supply voltage	5.25 V
Minimum supply voltage	4.75 V
Nominal supply voltage	5 V
surface mount	NO
technology	CMOS
Temperature level	COMMERCIAL
Terminal form	NO LEAD
Terminal pitch	1.27 mm
Terminal location	SINGLE
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER
Base Number Matches	1

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DS2250T-64-8 Related Products

	DS2250T-64-8	DS2250-64-8	DS2250-16-16	DS2250-16-12	DS2250T-32-12
Description	Microcontroller, 8-Bit, 8051 CPU, 8MHz, CMOS,	Microcontroller, 8-Bit, 8051 CPU, 8MHz, CMOS,	Microcontroller,	Microcontroller,	Microcontroller, 8-Bit, 8051 CPU, 12MHz, CMOS,
Maker	DALLAS	DALLAS	DALLAS	DALLAS	DALLAS
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown
Base Number Matches	1	1	1	1	1
package instruction	SIMM, SSIM40,.2	SIMM, SSIM40,.2	-	-	SIMM, SSIM40,.2
Has ADC	NO	NO	-	-	NO
Other features	OPTIONAL PERMANENTLY POWERED REAL-TIME CLOCK; 10 YEAR DATA RETENTION	16/8 BIT MULTIPLEXED EXPANDED ADDRESS/DATA BUS; 10 YEAR DATA RETENTION	-	-	OPTIONAL PERMANENTLY POWERED REAL-TIME CLOCK; 10 YEAR DATA RETENTION
Address bus width	16	16	-	-	16
bit size	8	8	-	-	8
boundary scan	NO	NO	-	-	NO
CPU series	8051	8051	-	-	8051
maximum clock frequency	8 MHz	8 MHz	-	-	12 MHz
DAC channel	NO	NO	-	-	NO
DMA channel	NO	NO	-	-	NO
External data bus width	8	8	-	-	8
Format	FIXED POINT	FIXED POINT	-	-	FIXED POINT
Integrated cache	NO	NO	-	-	NO
JESD-30 code	R-XSMA-N40	R-XSMA-N40	-	-	R-XSMA-N40
low power mode	YES	YES	-	-	YES
Number of external interrupt devices	2	2	-	-	2
Number of I/O lines	32	32	-	-	32
Number of serial I/Os	1	1	-	-	1
Number of terminals	40	40	-	-	40
Number of timers	2	2	-	-	2
On-chip data RAM width	8	8	-	-	8
Maximum operating temperature	70 °C	70 °C	-	-	70 °C
PWM channel	NO	NO	-	-	NO
Package body material	UNSPECIFIED	UNSPECIFIED	-	-	UNSPECIFIED
encapsulated code	SIMM	SIMM	-	-	SIMM
Encapsulate equivalent code	SSIM40,.2	SSIM40,.2	-	-	SSIM40,.2
Package shape	RECTANGULAR	RECTANGULAR	-	-	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	-	-	MICROELECTRONIC ASSEMBLY
power supply	5 V	5 V	-	-	5 V
Certification status	Not Qualified	Not Qualified	-	-	Not Qualified
RAM (bytes)	65536	65536	-	-	32768
RAM (number of words)	32768	32768	-	-	16384
speed	8 MHz	8 MHz	-	-	12 MHz
Maximum supply voltage	5.25 V	5.25 V	-	-	5.25 V
Minimum supply voltage	4.75 V	4.75 V	-	-	4.75 V
Nominal supply voltage	5 V	5 V	-	-	5 V
surface mount	NO	NO	-	-	NO
technology	CMOS	CMOS	-	-	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	-	-	COMMERCIAL
Terminal form	NO LEAD	NO LEAD	-	-	NO LEAD
Terminal pitch	1.27 mm	1.27 mm	-	-	1.27 mm
Terminal location	SINGLE	SINGLE	-	-	SINGLE
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER	MICROCONTROLLER	-	-	MICROCONTROLLER

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