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PDF 10F202 Data sheet ( Hoja de datos )
| Número de pieza | 10F202 | |
| Descripción | PIC10F202 | |
| Fabricantes | Microchip | |
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PIC10F200/202/204/206
Data Sheet
6-Pin, 8-bit Flash Microcontrollers
© 2007 Microchip Technology Inc.
DS41239D
Free Datasheet http://www.datasheet4u.com/
1 page  
PIC10F200/202/204/206
Table of Contents
1.0 General Description...................................................................................................................................................................... 5
2.0 PIC10F200/202/204/206 Device Varieties .................................................................................................................................. 7
3.0 Architectural Overview ................................................................................................................................................................. 9
4.0 Memory Organization ................................................................................................................................................................. 15
5.0 I/O Port ....................................................................................................................................................................................... 25
6.0 Timer0 Module and TMR0 Register (PIC10F200/202)............................................................................................................... 29
7.0 Timer0 Module and TMR0 Register (PIC10F204/206)............................................................................................................... 33
8.0 Comparator Module.................................................................................................................................................................... 37
9.0 Special Features of the CPU...................................................................................................................................................... 41
10.0 Instruction Set Summary ............................................................................................................................................................ 51
11.0 Development Support................................................................................................................................................................. 59
12.0 Electrical Characteristics ............................................................................................................................................................ 63
13.0 DC and AC Characteristics Graphs and Tables......................................................................................................................... 73
14.0 Packaging Information................................................................................................................................................................ 81
Index .................................................................................................................................................................................................... 89
The Microchip Web Site ....................................................................................................................................................................... 91
Customer Change Notification Service ................................................................................................................................................ 91
Customer Support ................................................................................................................................................................................ 91
Reader Response ................................................................................................................................................................................ 92
Product Identification System .............................................................................................................................................................. 93
TO OUR VALUED CUSTOMERS
It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Micro-
chip products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined
and enhanced as new volumes and updates are introduced.
If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via
E-mail at [email protected] or fax the Reader Response Form in the back of this data sheet to (480) 792-4150.
We welcome your feedback.
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To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at:
http://www.microchip.com
You can determine the version of a data sheet by examining its literature number found on the bottom outside corner of any page.
The last character of the literature number is the version number, (e.g., DS30000A is version A of document DS30000).
Errata
An errata sheet, describing minor operational differences from the data sheet and recommended workarounds, may exist for current
devices. As device/documentation issues become known to us, we will publish an errata sheet. The errata will specify the revision
of silicon and revision of document to which it applies.
To determine if an errata sheet exists for a particular device, please check with one of the following:
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• The Microchip Corporate Literature Center; U.S. FAX: (480) 792-7277
When contacting a sales office or the literature center, please specify which device, revision of silicon and data sheet (include lit-
erature number) you are using.
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© 2007 Microchip Technology Inc.
DS41239D-page 3
Free Datasheet http://www.datasheet4u.com/
5 Page 
PIC10F200/202/204/206
3.0 ARCHITECTURAL OVERVIEW
The high performance of the PIC10F200/202/204/206
devices can be attributed to a number of architectural
features commonly found in RISC microprocessors. To
begin with, the PIC10F200/202/204/206 devices use a
Harvard architecture in which program and data are
accessed on separate buses. This improves band-
width over traditional von Neumann architectures
where program and data are fetched on the same bus.
Separating program and data memory further allows
instructions to be sized differently than the 8-bit wide
data word. Instruction opcodes are 12 bits wide,
making it possible to have all single-word instructions.
A 12-bit wide program memory access bus fetches a
12-bit instruction in a single cycle. A two-stage pipeline
overlaps fetch and execution of instructions.
Consequently, all instructions (33) execute in a single
cycle (1 μs @ 4 MHz) except for program branches.
The table below lists program memory (Flash) and data
memory (RAM) for the PIC10F200/202/204/206
devices.
TABLE 3-1:
Device
PIC10F2XX MEMORY
Memory
Program
Data
PIC10F200
PIC10F202
PIC10F204
PIC10F206
256 x 12
512 x 12
256 x 12
512 x 12
16 x 8
24 x 8
16 x 8
24 x 8
The PIC10F200/202/204/206 devices can directly or
indirectly address its register files and data memory. All
Special Function Registers (SFR), including the PC,
are mapped in the data memory. The PIC10F200/202/
204/206 devices have a highly orthogonal
(symmetrical) instruction set that makes it possible to
carry out any operation, on any register, using any
addressing mode. This symmetrical nature and lack of
“special optimal situations” make programming with the
PIC10F200/202/204/206 devices simple, yet efficient.
In addition, the learning curve is reduced significantly.
The PIC10F200/202/204/206 devices contain an 8-bit
ALU and working register. The ALU is a general
purpose arithmetic unit. It performs arithmetic and
Boolean functions between data in the working register
and any register file.
The ALU is 8 bits wide and capable of addition, subtrac-
tion, shift and logical operations. Unless otherwise
mentioned, arithmetic operations are two’s comple-
ment in nature. In two-operand instructions, one oper-
and is typically the W (working) register. The other
operand is either a file register or an immediate con-
stant. In single operand instructions, the operand is
either the W register or a file register.
The W register is an 8-bit working register used for ALU
operations. It is not an addressable register.
Depending on the instruction executed, the ALU may
affect the values of the Carry (C), Digit Carry (DC) and
Zero (Z) bits in the STATUS register. The C and DC bits
operate as a borrow and digit borrow out bit, respec-
tively, in subtraction. See the SUBWF and ADDWF
instructions for examples.
A simplified block diagram is shown in Figure 3-1 and
Figure 3-2, with the corresponding device pins
described in Table 3-2.
© 2007 Microchip Technology Inc.
DS41239D-page 9
Free Datasheet http://www.datasheet4u.com/
11 Page | ||
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