Web Analytics
Datasheet 搜索 > 微控制器 > Microchip(微芯) > PIC12F510-I/P 数据手册 > PIC12F510-I/P 用户编程技术手册 2/20 页
PIC12F510-I/P
器件3D模型
4.908
导航目录
  • 引脚图在P1
  • 电气规格在P17
PIC12F510-I/P数据手册
Page:
of 20 Go
若手册格式错乱,请下载阅览PDF原文件
PIC12F510
DS41257B-page 2 © 2007 Microchip Technology Inc.
2.0 MEMORY MAPPING
2.1 User Program Memory Map
The user memory space extends from (0x000-0x3FF)
on the PIC12F510. In Program/Verify mode, the pro-
gram memory space extends from (0x000-0x7FF) for
the PIC12F510. The first half, (0x000-0x3FF), is user
program memory. The second half, (0x400-0x7FF), is
configuration memory. The PC will increment from
(0x000-0x3FF) then to 0x400, (not to 0x000).
In the configuration memory space, 0x400-0x43F are
physically implemented. However, only locations
0x400-0x403 are available. Other locations are
reserved.
2.2 User ID Locations
A user may store identification information (ID) in four
user ID locations. The user ID locations are mapped in
[0x400:0x403]. It is recommended that the user use
only the four Least Significant bits (LSb) of each user
ID location. The user ID locations read out normally,
even after code protection is enabled. It is recom-
mended that user ID locations are written as ‘xxxx
xxxx bbbb’ where ‘bbbb’ is user ID information.
The 12 bits may be programmed, but only the four LSbs
are displayed by MPLAB
®
IDE. The xxxx’s are “don’t
care” bits and are not read by MPLAB IDE.
2.3 Configuration Word
The Configuration Word is physically located at 0x7FF.
It is only available upon Program mode entry. Once an
Increment Address command is issued, the Configura-
tion Word is no longer accessible, regardless of the
address of the program counter.
FIGURE 2-1: PIC12F510 PROGRAM
MEMORY MAP
2.4 Oscillator Calibration Bits
The oscillator calibration bits are stored at the Reset
vector as the operand of a MOVLW instruction. Program-
ming interfaces must allow users to program the
calibration bits themselves for custom trimming of the
INTOSC. Capability for programming the calibration
bits when programming the entire memory array must
also be maintained for backwards compatibility.
2.5 Backup OSCCAL Value
The backup OSCCAL value, 0x404, is a factory location
where the OSCCAL value is stored during testing of the
INTOSC. This location is not erased during a standard
Bulk Erase, but is erased if the PC is moved into
configuration memory prior to invoking a Bulk Erase. If
this value is erased, it is the user’s responsibility to
rewrite it back to this location for future use.
Note: By convention, the Configuration Word is
stored at the logical address location of
0xFFF within the hex file generated for the
PIC12F510. This logical address location
may not reflect the actual physical address
for the part itself. It is the responsibility of
the programming software to retrieve the
Configuration Word from the logical
address within the hex file and granulate
the address to the proper physical location
when programming.
User Memory
Space
000h
1FFh
Reset Vector
On-chip User
Program
Memory (Page 0)
200h
3FFh
3FEh
User ID Locations
Reserved
Configuration Word
400h
403h
404h
7FEh
7FFh
43Fh
440h
Unimplemented
On-chip User
Program
Memory (Page 1)
Backup OSCCAL value
405h
Config Memory
Space

PIC12F510-I/P 数据手册

Microchip(微芯)
124 页 / 1.97 MByte
Microchip(微芯)
137 页 / 5.82 MByte
Microchip(微芯)
20 页 / 0.4 MByte
Microchip(微芯)
114 页 / 1.56 MByte
Microchip(微芯)
2 页 / 0.1 MByte
Microchip(微芯)
1 页 / 0.13 MByte

PIC12F510 数据手册

Microchip(微芯)
MICROCHIP  PIC12F510-I/SN  微控制器, 8位, 闪存, AEC-Q100, PIC12F5xx, 8 MHz, 1.5 KB, 38 Byte, 8 引脚, SOIC
Microchip(微芯)
MICROCHIP  PIC12F510-I/P  微控制器, 8位, 闪存, AEC-Q100, PIC12F5xx, 8 MHz, 1.5 KB, 38 Byte, 8 引脚, DIP
Microchip(微芯)
MICROCHIP  PIC12F510-I/MC  微控制器, 8位, PIC12F5xx, 8 MHz, 1.5 KB, 38 Byte, 8 引脚, DFN
Microchip(微芯)
MICROCHIP  PIC12F510-E/P  芯片, 8位微控制器, PIC12F系列, 8MHZ, DIP-8
Microchip(微芯)
MICROCHIP  PIC12F510T-I/SN  微控制器, 8位, 闪存, AEC-Q100, PIC12F5xx, 8 MHz, 1.5 KB, 38 Byte, 8 引脚, SOIC
Microchip(微芯)
PIC12 系列 38 B RAM 1.5 kB 闪存 8位 闪存 微控制器 - MSOP-8
Microchip(微芯)
MICROCHIP  PIC12F510-E/SN  芯片, 8位微控制器, PIC12F系列, 8MHZ, SOIC-8
Microchip(微芯)
PIC12 系列 38 B RAM 1.5 kB 闪存 8 位 表面贴装 微控制器 - DFN-8
Microchip(微芯)
Microchip(微芯)
PIC12F510 8 位闪存微控制器Microchip 的 PIC12 微控制器 (MCU) 是世界首个 8 引脚微控制器。 最初已经作为一次可编程 (OTP) 部件推出,此系列设备继续扩展为额外功能且添加了附加改进功能。 PIC12F510 系列微控制器基于 Microchip 的基线内核,带 2 层深硬件堆栈和 33 个指令。 这些 MCU 提供高达 2 MIPS、高达 1.5 K 字节程序内存和高达 38 字节 SRAM 数据内存。 板载可配置 RC 振荡器,精确度为 ±1%。### 特点33 个指令 2 级硬件堆栈 4 或 8 MHz 可选内部振荡器 6 个输入/输出引脚 一个比较器 一个 8 位计时器 4 通道 8 位模拟到数字转换器 (ADC) 在线串行编程 (ICSP) 在线调试 (ICD) ### PIC12F 微控制器### Microchip PIC12F 8 位 PIC® 微控制器Microchip 的 PIC12F 微控制器 (MCU) 是世界首个 8 引脚微控制器。 最初已经作为一次可编程 (OTP) 部件推出,此系列的设备将继续扩展为 Microchip 添加额外功能,进一步提高规格,并继续提供比以前更大的值。 PIC12F 成功的关键是在一个 8 引脚封装中允许六个输入/输出通道的内部 RC 振荡器。 此 RC 振荡器的更高版本可在 31kHz 和 32MHz 之间配置。
器件 Datasheet 文档搜索
器件加载中...
AiEMA 数据库涵盖高达 72,405,303 个元件的数据手册,每天更新 5,000 多个 PDF 文件