参数资料
型号: PIC16LF627-04/SO
厂商: Microchip Technology
文件页数: 57/170页
文件大小: 0K
描述: IC MCU FLASH 1KX14 COMP 18SOIC
产品培训模块: Asynchronous Stimulus
8-bit PIC® Microcontroller Portfolio
标准包装: 42
系列: PIC® 16F
核心处理器: PIC
芯体尺寸: 8-位
速度: 4MHz
连通性: UART/USART
外围设备: 欠压检测/复位,POR,PWM,WDT
输入/输出数: 16
程序存储器容量: 1.75KB(1K x 14)
程序存储器类型: 闪存
EEPROM 大小: 128 x 8
RAM 容量: 224 x 8
电压 - 电源 (Vcc/Vdd): 2 V ~ 5.5 V
振荡器型: 内部
工作温度: 0°C ~ 70°C
封装/外壳: 18-SOIC(0.295",7.50mm 宽)
包装: 管件
2003 Microchip Technology Inc.
Preliminary
DS40300C-page 13
PIC16F62X
3.0
MEMORY ORGANIZATION
3.1
Program Memory Organization
The PIC16F62X has a 13-bit program counter capable
of addressing an 8K x 14 program memory space. Only
the first 1K x 14 (0000h - 03FFh) for the PIC16F627
and 2K x 14 (0000h - 07FFh) for the PIC16F628 are
physically implemented. Accessing a location above
these boundaries will cause a wrap-around within the
first 1K x 14 space (PIC16F627) or 2K x 14 space
(PIC16F628). The RESET vector is at 0000h and the
interrupt vector is at 0004h (Figure 3-1).
FIGURE 3-1:
PROGRAM MEMORY MAP
AND STACK
3.2
Data Memory Organization
The data memory (Figure 3-2) is partitioned into four
banks, which contain the general purpose registers and
the Special Function Registers (SFR). The SFR’s are
located in the first 32 locations of each Bank. Register
locations 20-7Fh, A0h-FFh, 120h-14Fh, 170h-17Fh
and
1F0h-1FFh
are
general
purpose
registers
implemented as static RAM.
The Table below lists how to access the four banks of
registers:
Addresses F0h-FFh, 170h-17Fh and 1F0h-1FFh are
implemented as common RAM and mapped back to
addresses 70h-7Fh.
3.2.1
GENERAL PURPOSE REGISTER
FILE
The register file is organized as 224 x 8 in the
PIC16F62X. Each is accessed either directly or
indirectly through the File Select Register FSR (See
PC<12:0>
13
000h
0004
0005
03FFh
1FFFh
Stack Level 1
Stack Level 8
RESET Vector
Interrupt Vector
On-chip Program
Memory
CALL, RETURN
RETFIE, RETLW
Stack Level 2
07FFh
PIC16F627 and
PIC16F628
PIC16F628 only
On-chip Program
Memory
RP1
RP0
Bank0
00
Bank1
01
Bank2
10
Bank3
11
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PIC16LF627A-I/ML 功能描述:8位微控制器 -MCU 1.75KB 224 RAM 16I/O Ind Temp QFN28 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
PIC16LF627A-I/P 功能描述:8位微控制器 -MCU 1.75KB 224 RAM 16I/O Ind Temp PDIP18 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
PIC16LF627A-I/SO 功能描述:8位微控制器 -MCU 1.75KB 224 RAM 16I/O Ind Temp SOIC18 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
PIC16LF627A-I/SO 制造商:Microchip Technology Inc 功能描述:8-Bit Microcontroller IC
PIC16LF627A-I/SS 功能描述:8位微控制器 -MCU 1.75KB 224 RAM 16I/O Ind Temp SSOP20 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