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参数资料
型号： UPSD3212AV-40T6T
厂商： 意法半导体
英文描述： Flash Programmable System Devices with 8032 MCU with USB and Programmable Logic
中文描述： 闪存可编程系统设备与8032具有USB和可编程逻辑控制器
文件页数： 7/163页
文件大小： 2844K
代理商： UPSD3212AV-40T6T
7/163
uPSD3212A, uPSD3212C, uPSD3212CV
SUMMARY DESCRIPTION
The uPSD321x Series combines a fast 8051-
based microcontroller with a flexible memory
structure, programmable logic, and a rich periph-
eral mix including USB, to form an ideal embedded
controller. At its core is an industry-standard 8032
MCU operating up to 40MHz.
A JTAG serial interface is used for In-System Pro-
gramming (ISP) in as little as 10 seconds, perfect
for manufacturing and lab development.
The USB 1.1 low-speed interface has one Control
Endpoint and two Interrupt endpoints suitable for
HID class drivers.
The 8032 core is coupled to Programmable Sys-
tem Device (PSD) architecture to optimize the
8032 memory structure, offering two independent
banks of Flash memory that can be placed at vir-
tually any address within 8032 program or data ad-
dress space, and easily paged beyond 64K bytes
using on-chip programmable decode logic.
Dual Flash memory banks provide a robust solu-
tion for remote product updates in the field through
In-Application Programming (IAP). Dual Flash
banks also support EEPROM emulation, eliminat-
ing the need for external EEPROM chips.
General purpose programmable logic (PLD) is in-
cluded to build an endless variety of glue-logic,
saving external logic devices. The PLD is config-
ured using the software development tool, PSD-
soft Express, available from the web at
www.st.com/psm
, at no charge.
The uPSD321x also includes supervisor functions
such as a programmable watchdog timer and low-
voltage reset.
Figure 2. Block Diagram
PA0:7
PB0:7
PD1:2
PC0:7
MCU
Bus
P4.0:7
P1.0:7
P3.0:7
uPSD321x
S
Dedicated
Pins
Supervisor:
Watchdog and Low-Voltage Reset
1st Flash Memory:
64K Bytes
2nd Flash Memory:
16K Bytes
SRAM:
2K Bytes
Programmable
Decode and
Page Logic
General
Purpose
Programmable
Logic,
16 Macrocells
(8) GPIO, Port A
(80-pin only)
(8) GPIO, Port B
(4) GPIO, Port C
(2) GPIO, Port D
JTAG ISP
8032 Address/Data/Control Bus
(80-pin device only)
V
CC
, V
DD
, GND, Reset, Crystal In
8032
MCU
Core
(3) 16-bit
Timer/
Counters
(2)
External
Interrupts
I
2
C
(4) 8-bit ADC
UART0
(8) GPIO, Port 1
(8) GPIO, Port 3
(8) GPIO, Port 4
UART1
(5) 8-bit PWM
AI10428b
USB+,
USB–
USB v1.1
相关PDF资料
PDF描述
UPSD3212AV-40U6T Flash Programmable System Devices with 8032 MCU with USB and Programmable Logic
UPSD3212CV-24T6 Flash Programmable System Devices with 8032 MCU with USB and Programmable Logic
UPSD3212CV-24U6 Flash Programmable System Devices with 8032 MCU with USB and Programmable Logic
uPSD3212C Flash Programmable System Devices with 8032 Microcontroller Core and 16Kbit SRAM(带8032微控制器内核和16Kbit SRAM的FLASH可编程系统器件)
uPSD3212CV Flash Programmable System Devices with 8032 Microcontroller Core and 16Kbit SRAM(带8032微控制器内核和16Kbit SRAM的FLASH可编程系统器件)
相关代理商/技术参数
参数描述
UPSD3212AV-40U6T 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 MCU with USB and Programmable Logic
UPSD3212C 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 MCU with USB and Programmable Logic
UPSD3212C-24T1T 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core and 16Kbit SRAM
UPSD3212C-24T6T 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 MCU with USB and Programmable Logic
UPSD3212C-24U1T 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core and 16Kbit SRAM
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