参数资料
型号: uPSD3212CV
厂商: 意法半导体
英文描述: 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)
中文描述: 闪存可编程系统设备与8032微控制器内核和16Kbit的SRAM(带8032微控制器内核和16Kbit SRAM的的闪存可编程系统器件)
文件页数: 43/151页
文件大小: 1194K
代理商: UPSD3212CV
43/151
uPSD3212C, uPSD3212CV
Table 27. Description of the PCON Bits
Note: 1. See the T2CON register for details of the flag description
I/O PORTS (MCU MODULE)
The MCU Module has five ports: Port0, Port1,
Port2, Port3 and Port 4. (Refer to the PSD Module
section on I/O ports A,B,C and D). Ports P0 and
P2 are dedicated for the external address and data
bus and is not available in the 52-pin package de-
vices.
Port1 - Port3 are the same as in the standard 8032
micro-controllers, with the exception of the addi-
tional special peripheral functions (see Table 28).
All ports are bi-directional. Pins of which the alter-
native function is not used may be used as normal
bi-directional I/O.
The use of Port1- Port4 pins as alternative func-
tions are carried out automatically by the
uPSD321X Devices provided the associated SFR
Bit is set HIGH.
Table 28. I/O Port Functions
Bit
Symbol
Function
7
SMOD
Double Baud Data Rate Bit UART
6
SMOD1
Double Baud Data Rate Bit 2nd UART
5
LVREN
LVR Disable Bit (active High)
4
ADSFINT
Enable ADC Interrupt
3
RCLK1
(1)
Received Clock Flag (UART 2)
2
TCLK1
(1)
Transmit Clock Flag (UART 2)
1
PD
Activate Power-down Mode (High enable)
0
IDL
Activate Idle Mode (High enable)
Port Name
Main Function
Alternate
Port 1
GPIO
Timer 2 - Bits 0,1
2nd UART - Bits 2,3
ADC - Bits 4..7
Port 3
GPIO
UART - Bits 0,1
Interrupt - Bits 2,3
Timers - Bits 4,5
I
2
C - Bits 6,7
Port 4
GPIO
PWM - Bits 3..7
相关PDF资料
PDF描述
uPSD3212 Flash Programmable System Device with 8032 Microcontroller Core(嵌入高速“8032微控制器核”的Flash型可编程系统器件)
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相关代理商/技术参数
参数描述
UPSD3212CV-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
UPSD3212CV-24T6 功能描述:8位微控制器 -MCU 3.0V 512K 24MHz RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
UPSD3212CV-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
UPSD3212CV-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
UPSD3212CV-24U6 功能描述:8位微控制器 -MCU 3.0V 512K 24MHz RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT