参数资料
型号: PIC16LF1937T-I/MV
厂商: Microchip Technology
文件页数: 1/14页
文件大小: 0K
描述: IC PIC MCU FLASH 512KX14 40UQFN
标准包装: 3,300
系列: PIC® XLP™ 16F
核心处理器: PIC
芯体尺寸: 8-位
速度: 32MHz
连通性: I²C,LIN,SPI,UART/USART
外围设备: 欠压检测/复位,LCD,POR,PWM,WDT
输入/输出数: 36
程序存储器容量: 14KB(8K x 14)
程序存储器类型: 闪存
EEPROM 大小: 256 x 8
RAM 容量: 512 x 8
电压 - 电源 (Vcc/Vdd): 1.8 V ~ 3.6 V
数据转换器: A/D 14x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 40-UFQFN 裸露焊盘
包装: 带卷 (TR)
2009-2012 Microchip Technology Inc.
DS80479K-page 1
PIC16(L)F1934/1936/1937
The PIC16(L)F1934/1936/1937 family devices that you
have received conform functionally to the current
Device Data Sheet (DS41364E), except for the
anomalies described in this document.
The silicon issues discussed in the following pages are
for silicon revisions with the Device and Revision IDs
listed in Table 1. The silicon issues are summarized in
The errata described in this document will be addressed
in future revisions of the PIC16(L)F1934/1936/1937
silicon.
Data Sheet clarifications and corrections start on page
10, following the discussion of silicon issues.
The silicon revision level can be identified using the
current version of MPLAB IDE and Microchip’s
programmers, debuggers, and emulation tools, which
are available at the Microchip corporate web site
(www.microchip.com).
For example, to identify the silicon revision level
using MPLAB IDE in conjunction with a hardware
debugger:
1.
Using the appropriate interface, connect the
device to the hardware debugger.
2.
Open an MPLAB IDE project.
3.
Configure the MPLAB IDE project for the
appropriate device and hardware debugger.
4.
Based on the version of MPLAB IDE you are
using, do one of the following:
a)
For MPLAB IDE 8, select Programmer >
Reconnect.
b)
For MPLAB X IDE, select Window >
Dashboard and click the Refresh Debug
Tool Status icon (
).
5.
Depending on the development tool used, the
part number and Device Revision ID value
appear in the Output window.
The DEVREV values for the various PIC16(L)F1934/
1936/1937 silicon revisions are shown in Table 1.
Note:
This document summarizes all silicon
errata issues from all revisions of silicon,
previous as well as current. Only the
issues indicated in the last column of
to the
current silicon
revision (A8).
Note:
If you are unable to extract the silicon
revision level, please contact your local
Microchip sales office for assistance.
TABLE 1:
SILICON DEVREV VALUES
Part Number
DEVICE ID<13:0>(1),(2)
DEV<8:0>
Revision ID for Silicon Revision
A2
A3
A5
A6
A7
A8
PIC16F1934
10 0011 010
0 0010
0 0011
0 0101
0 0110
0 0111
0 1000
PIC16LF1934
10 0100 010
0 0010
0 0011
0 0101
0 0110
0 0111
0 1000
PIC16F1936
10 0011 011
0 0010
0 0011
0 0101
0 0110
0 0111
0 1000
PIC16LF1936
10 0100 011
0 0010
0 0011
0 0101
0 0110
0 0111
0 1000
PIC16F1937
10 0011 100
0 0010
0 0011
0 0101
0 0110
0 0111
0 1000
PIC16LF1937
10 0100 100
0 0010
0 0011
0 0101
0 0110
0 0111
0 1000
Note 1:
The Device ID is located in the configuration memory at address 8006h.
2:
Refer to the “PIC16F193X/LF193X and PIC16F194X/LF194X Memory Programming Specification”
(DS41397) for detailed information on Device and Revision IDs for your specific device.
PIC16(L)F1934/1936/1937 Family
Silicon Errata and Data Sheet Clarification
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PIC16LF1938-E/ML 功能描述:8位微控制器 -MCU 28KB Flash 1.8-5.5V 1KB RAM 256B EEPROM 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
PIC16LF1938-E/MV 功能描述:8位微控制器 -MCU 28KB FL 256BRAM 256B EE LCD nanoWatt XLP 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
PIC16LF1938-E/SO 功能描述:8位微控制器 -MCU 28KB Flash 1.8-5.5V 1KB RAM 256B EEPROM 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
PIC16LF1938-E/SP 功能描述:8位微控制器 -MCU 28KB Flash 1.8-5.5V 1KB RAM 256B EEPROM 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
PIC16LF1938-E/SS 功能描述:8位微控制器 -MCU 28KB Flash 1.8-5.5V 1KB RAM 256B EEPROM 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