Datasheet > VRS51L1050-25-Q-ISPV3

VRS51L1050-25-Q-ISPV3

更新时间： 2024-11-13 20:27:39

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		微控制器
页数	文件大小	规格书
49页	505K
描述
Microcontroller,

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

VRS51L1050-25-Q-ISPV3 技术参数

是否Rohs认证：	不符合	生命周期：	Active
包装说明：	LQFP, QFP44,.52SQ,32	Reach Compliance Code：	compliant
风险等级：	5.52	具有ADC：	NO
地址总线宽度：	16	位大小：	8
CPU系列：	8051	DAC 通道：	NO
DMA 通道：	NO	外部数据总线宽度：	8
JESD-30 代码：	S-PQFP-G44	长度：	10 mm
I/O 线路数量：	36	端子数量：	44
最高工作温度：	70 °C	最低工作温度：
PWM 通道：	YES	封装主体材料：	PLASTIC/EPOXY
封装代码：	LQFP	封装等效代码：	QFP44,.52SQ,32
封装形状：	SQUARE	封装形式：	FLATPACK, LOW PROFILE
电源：	3.3 V	认证状态：	Not Qualified
RAM（字节）：	1024	ROM（单词）：	65536
ROM可编程性：	FLASH	速度：	25 MHz
子类别：	Microcontrollers	最大压摆率：	10 mA
最大供电电压：	3.6 V	最小供电电压：	3 V
标称供电电压：	3.3 V	表面贴装：	YES
温度等级：	COMMERCIAL	端子形式：	GULLWING
端子节距：	0.8 mm	端子位置：	QUAD
宽度：	10 mm	Base Number Matches：	1

VRS51L1050-25-Q-ISPV3 数据手册

浏览型号VRS51L1050-25-Q-ISPV3的Datasheet PDF文件第2页

浏览型号VRS51L1050-25-Q-ISPV3的Datasheet PDF文件第3页

浏览型号VRS51L1050-25-Q-ISPV3的Datasheet PDF文件第4页

浏览型号VRS51L1050-25-Q-ISPV3的Datasheet PDF文件第5页

浏览型号VRS51L1050-25-Q-ISPV3的Datasheet PDF文件第6页

VRS51L1050

Preliminary Datasheet

Rev 1.2

Versa 8051 3.3V MCU with 64KB of IAP/ISP Flash

Overview

Feature Set

•

8051/8052 pin compatible

64KB on-chip Flash memory

The VRS51L1050 is based on the standard 8051

microcontroller family architecture and is pin

compatible drop-in replacement for most 8051 MCUs.

In-System/In-Application Flash Programming (ISP/IAP)

On-chip Charge Pump for Flash Programming

1024 Bytes on-chip Data SRAM

Four 8-bit I/O Ports, one 4-bit I/O Port

2 PWM Outputs on P1.2 to P1.3 (8/5-bit resolution)

1 Full Duplex UART Serial Port

I²C-compatible Interface

Three 16-bit Timers/Counters

Bit Operation Instruction

8-bit Unsigned Division and Multiply

BCD Arithmetic

Direct and Indirect Addressing

7 Interrupt Sources and 2 Levels of Interrupt Priority

Power saving modes

Wakeup from Power Down by Ext. Interrupt or Reset

Code protection function

Low EMI (inhibit ALE)

Commercial Temperature Range (0°C to +70°C)

3.3V Operating Voltage

The VRS51L1050 is designed for applications that

require a large amount of program/data memory with

non-volatile data storage and/or code/field based

firmware

upgrade

capability

coupled

with

comprehensive peripheral support. It features 64KB of

In-System/In-Application Programmable Flash memory,

1KB of SRAM, an I²C-compatible interface, 2 PWM

output channels, a UART, three 16-bit timers and the

ability to exit the power down mode upon assertion of

an external interrupt (INT0 / INT1).

Ideal

for

battery-powered

applications,

the

VRS51L1050 registers and I/Os maintain their current

value in power down mode while the oscillator is

disabled, enabling the supply current to drop below

20uA.

FIGURE 2: VRS51L1050 QFP-44 AND PLCC-44 PIN OUT DIAGRAMS

The VRS51L1050 is available with firmware that

enables In-System Programming (firmware based boot-

loader) of the Flash memory via the UART interface

(ISPVx version). General Flash memory programming

is supported by device programmers available from

Ramtron or other 3rd party suppliers.

P0.3/AD3

P0.2/AD2

P0.1/AD1

P0.0/AD0

VDD

P2.4/A12

P2.3/A11

P2.2/A10

P2.1/A9

P2.0/A8

P4.0

The VRS51L1050 is available in PLCC-44, QFP-44 and

DIP-40 packages and functions over the commercial

temperature range.

VRS51L1050

QFP-44

P4.2

T2/P1.0

VSS

T2EX/P1.1

PWM0/P1.2

PWM1/P1.3

P1.4

XTAL1

XTAL2

#RD/P3.7

#WR/P3.6

FIGURE 1: VRS51L1050 FUNCTIONAL DIAGRAM

64KB

FLASH

8051

PROCESSOR

ADDRESS/

DATA BUS

1024 Bytes of

SRAM

PORT 0

I2C

PORT 1

PORT 2

PORT 3

PORT 4

P1.5

SCL/P1.6

SDA/P1.7

RES

P0.4/AD4

P0.5/AD5

P0.6/AD6

UART

P0.7/AD7

#EA

RXD/P3.0

P4.3

VRS51L1050

PLCC-44

P4.1

2 INTERRUPT

INPUTS

TXD/P3.1

#INT0/P3.2

#INT1/P3.3

T0/P3.4

ALE

#PSEN

P2.7/A15

P2.6/A14

P2.5/A13

TIMER 0

TIMER 1

TIMER 2

T1/P3.5

POWER

CONTROL

RESET

PWM

Ramtron International Corporation

1850 Ramtron Drive Colorado Springs

Colorado, USA, 80921

http://www.ramtron.com

MCU customer service: 1-800-943-4625, 1-514-871-2447 x 208

1-800-545-FRAM, 1-719-481-7000

♦

page 1 of 49

12 3 4 5 6 7...49

中文翻译

下载PDF

与VRS51L1050-25-Q-ISPV3相关器件

型号	品牌	获取价格	描述	数据表
VRS51L2070	RAMTRON	获取价格	High-Performance Versa 8051 MCU
VRS51L2070-40-QG	RAMTRON	获取价格	High-Performance Versa 8051 MCU
VRS51L2070-40-R	RAMTRON	获取价格	暂无描述
VRS51L2070-MG	RAMTRON	获取价格	Microcontroller, 8-Bit, FLASH, 40MHz, CMOS, 10 X 10 MM, GREEN, MLF-68
VRS51L3072	RAMTRON	获取价格	High-Performance 8051 MCU + 2KB FRAM
VRS51L3072-MG	RAMTRON	获取价格	Microcontroller, FLASH, 20MHz, CMOS, 10 X 10 MM, GREEN, MLF-68
VRS51L3074	RAMTRON	获取价格	FRAM Enhanced High Performance 8051 MCU
VRS51L3074-MG	RAMTRON	获取价格	Microcontroller, FLASH, 20MHz, CMOS, 10 X 10 MM, GREEN, MLF-68
VRS51L3174	RAMTRON	获取价格	FRAM Enhanced High Performance 8051 MCU
VRS51L540-25-L	ETC	获取价格	Versa 8051 MCU with 4KB Flash

与VRS51L1050-25-Q-ISPV3相关文章

国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

25
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

10
AMD宣布全球裁员约1000人，调整战略聚焦增长
2024-11-14

11
英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

32

产品中心

服务支持

精选活动

关于我们

帮助中心

VRS51L1050-25-Q-ISPV3

VRS51L1050-25-Q-ISPV3 技术参数

VRS51L1050-25-Q-ISPV3 数据手册

与VRS51L1050-25-Q-ISPV3相关器件

与VRS51L1050-25-Q-ISPV3相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

VRS51L1050-25-Q-ISPV3

VRS51L1050-25-Q-ISPV3 技术参数

VRS51L1050-25-Q-ISPV3 数据手册

与VRS51L1050-25-Q-ISPV3相关器件

与VRS51L1050-25-Q-ISPV3相关文章

您还可以找

您在本页遇到什么问题？