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| 型号： | PIC16C554-20I/P |
| 厂商： | Microchip Technology |
| 文件页数： | 76/108页 |
| 文件大小： | 0K |
| 描述： | IC MCU OTP 512X14 18DIP |
| 产品培训模块： | Asynchronous Stimulus |
| 标准包装： | 25 |
| 系列： | PIC® 16C |
| 核心处理器： | PIC |
| 芯体尺寸： | 8-位 |
| 速度： | 20MHz |
| 外围设备： | POR，WDT |
| 输入/输出数： | 13 |
| 程序存储器容量： | 896B（512 x 14） |
| 程序存储器类型： | OTP |
| RAM 容量： | 80 x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 3 V ~ 5.5 V |
| 振荡器型： | 外部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 18-DIP（0.300"，7.62mm） |
| 包装： | 管件 |
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2002 Microchip Technology Inc.
Preliminary
DS40143D-page 5
PIC16C55X
1.0
GENERAL DESCRIPTION
The PIC16C55X are 18, 20 and 28-Pin EPROM-based
members of the versatile PIC16CXX family of low cost,
high
performance,
CMOS,
fully-static,
8-bit
microcontrollers.
All PICmicro microcontrollers employ an advanced
RISC architecture. The PIC16C55X have enhanced
core features, eight-level deep stack, and multiple
internal and external interrupt sources. The separate
instruction and data buses of the Harvard architecture
allow a 14-bit wide instruction word with the separate 8-
bit wide data. The two-stage instruction pipeline allows
all instructions to execute in a single-cycle, except for
program branches (which require two cycles). A total of
35 instructions (reduced instruction set) are available.
Additionally, a large register set gives some of the
architectural innovations used to achieve a very high
performance.
PIC16C55X microcontrollers typically achieve a 2:1
code compression and a 4:1 speed improvement over
other 8-bit microcontrollers in their class.
The PIC16C554 has 80 bytes of RAM. The PIC16C557
and PIC16C558 have 128 bytes of RAM. The
PIC16C554 and PIC16C558 have 13 I/O pins and an 8-
bit timer/counter with an 8-bit programmable prescaler.
The PIC16C557 has 22 I/O pins and an 8-bit timer/
counter with an 8-bit programmable prescaler.
PIC16C55X devices have special features to reduce
external components, thus reducing cost, enhancing
system reliability and reducing power consumption.
There are four oscillator options, of which the single pin
RC oscillator provides a low cost solution, the LP
oscillator minimizes power consumption, XT is a
standard crystal, and the HS is for high speed crystals.
The SLEEP (power-down) mode offers power saving.
The user can wake-up the chip from SLEEP through
several external and internal interrupts and RESET.
A highly reliable Watchdog Timer, with its own on-chip
RC oscillator, provides protection against software
lock-up.
A UV-erasable CERDIP packaged version is ideal for
code development while the cost effective One-Time
Programmable (OTP) version is suitable for production
in any volume.
Table 1-1 shows the features of the PIC16C55X mid-
range microcontroller families.
A simplified block diagram of the PIC16C55X is shown
in Figure 3-1.
The PIC16C55X series fit perfectly in applications
ranging from motor control to low power remote sen-
sors. The EPROM technology makes customization of
application programs (detection levels, pulse genera-
tion, timers, etc.) extremely fast and convenient. The
small footprint packages make this microcontroller
series perfect for all applications with space limitations.
Low cost, low power, high performance, ease of use
and I/O flexibility make the PIC16C55X very versatile.
1.1
Family and Upward Compatibility
Users familiar with the PIC16C5X family of microcon-
trollers will realize that this is an enhanced version of
the PIC16C5X architecture. Please refer to Appendix A
for a detailed list of enhancements. Code written for
PIC16C5X can be easily ported to PIC16C55X family
of devices (Appendix B).
The PIC16C55X family fills the niche for users wanting
to migrate up from the PIC16C5X family and not need-
ing various peripheral features of other members of the
PIC16XX mid-range microcontroller family.
1.2
Development Support
The PIC16C55X family is supported by a full-featured
macro assembler, a software simulator, an in-circuit
emulator, a low cost development programmer and a
full-featured programmer.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PIC16C554T-04/SO | 功能描述:8位微控制器 -MCU .875KB 80 RAM 13 I/O 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 |
| PIC16C554T-04/SS | 功能描述:8位微控制器 -MCU .875KB 80 RAM 13 I/O 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 |
| PIC16C554T-04E/SO | 功能描述:8位微控制器 -MCU .875KB 80 RAM 13 I/O 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 |
| PIC16C554T-04E/SS | 功能描述:8位微控制器 -MCU .875KB 80 RAM 13 I/O 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 |
| PIC16C554T-04I/SO | 功能描述:8位微控制器 -MCU .875KB 80 RAM 13 I/O 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 |
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