ZPSD301V-20J

更新时间： 2024-02-21 22:15:20

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		微控制器和处理器外围集成电路 uCs集成电路 uPs集成电路
页数	文件大小	规格书
85页	687K
描述
Low Cost Field Programmable Microcontroller Peripherals

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技术参数
数据手册

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ZPSD301V-20J 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	QFP	针数：	44
Reach Compliance Code：	not_compliant	风险等级：	5.64
Is Samacsys：	N	最长访问时间：	2e-7 ns
JESD-30 代码：	S-PQFP-G44	JESD-609代码：	e0
端子数量：	44	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	QFP	封装等效代码：	QFP44,.63SQ,40
封装形状：	SQUARE	封装形式：	FLATPACK
电源：	3 V	认证状态：	Not Qualified
ROM大小（位）：	256 Bits	最大待机电流：	0.000005 A
子类别：	Other Microprocessor ICs	标称供电电压：	3 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	GULL WING	端子节距：	1 mm
端子位置：	QUAD	紫外线可擦：	N
Base Number Matches：	1

ZPSD301V-20J 数据手册

PSD3XX Family

3.0

Key Features

❏ Single-chip programmable peripheral for microcontroller-based applications

❏ 256K to 1 Mbit of UV EPROM with the following features:

• Configurable as 32, 64, or 128 K x 8; or as 16, 32, or 64 K x 16

• Divided into eight equally-sized mappable blocks for optimized address mapping

• As fast as 70 ns access time, which includes address decoding

❏ Optional 16 Kbit SRAM is configurable as 2K x 8 or 1K x 16. The access time can be

as quick as 70 ns, including address decoding.

❏ 19 I/O pins that can be individually configured for :

• Microcontroller I/O port expansion

• Programmable Address decoder (PAD) I/O

• Latched address output

• Open-drain or CMOS output

❏ Two Programmable Arrays (PAD A and PAD B) replace your PLD or decoder, and have

the following features:

• Up to 18 Inputs and 24 outputs

• 40 Product terms (13 for PAD A and 27 for PAD B)

• Ability to decode up to 1 MB of address without paging

❏ Microcontroller logic that eliminates the need for external “glue logic” has the following

features:

• Ability to interface to multiplexed and non-multiplexed buses

• Built-in address latches for multiplexed address/data bus

• ALE and Reset polarity are programmable (Reset polarity not programmable on

V-versions)

• Multiple configurations are possible for interface to many different microcontrollers

❏ Optional built-in page logic expands the MCU address space by up to 16 times

❏ Programmable power management with standby current as low as 1µA for low-voltage

version

• CMiser bit—programmable option to reduce AC power consumption in memory

• Turbo Bit (ZPSD only)—programmable bit to reduce AC and DC power consumption

in the PADs.

❏ Track Mode that allows other microcontrollers or host processors to share access to the

local data bus

❏ Built-in security locks the device and PAD decoding configuration

❏ Wide Operating Voltage Range

• V-versions: 2.7 to 5.5 volts

• Others: 4.5 to 5.5 volts

❏ Available in a variety of packaging (44-pin PLDCC, CLDCC, TQFP, and PQFP)

❏ Simple, menu-driven software (PSDsoft) allows configuration and design entry on a PC.

1...4 5 678 9 10...85

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与ZPSD301V-20J相关器件

型号	品牌	描述	获取价格	数据表
ZPSD301V-20JI	STMICROELECTRONICS	Low Cost Field Programmable Microcontroller Peripherals	获取价格
ZPSD301V-20JM	STMICROELECTRONICS	Low Cost Field Programmable Microcontroller Peripherals	获取价格
ZPSD301V-20LI	STMICROELECTRONICS	16KX16 UVPROM, 19 I/O, PIA-GENERAL PURPOSE, CQCC44, CERAMIC, LDCC-44	获取价格
ZPSD301V-20LM	STMICROELECTRONICS	IC,FIELD PGM PERIPH,CMOS,LDCC,44PIN,CERAMIC	获取价格
ZPSD301V-20LMB	STMICROELECTRONICS	16KX16 UVPROM, 19 I/O, PIA-GENERAL PURPOSE, CQCC44, CERAMIC, LDCC-44	获取价格
ZPSD301V-20MI	STMICROELECTRONICS	16KX16 OTPROM, 19 I/O, PIA-GENERAL PURPOSE, PQFP44, PLASTIC, QFP-44	获取价格

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