PIC10F206-I/OT Microchip Technology, PIC10F206-I/OT Datasheet - Page 11
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PIC10F206-I/OT
Manufacturer Part Number
PIC10F206-I/OT
Description
MCU 8-Bit PIC10 PIC RISC 768Byte Flash 2.5V/3.3V/5V 6-Pin SOT-23 Bag
Manufacturer
Microchip Technology
Datasheet
1.PIC10F200T-IOT.pdf
(96 pages)
Specifications of PIC10F206-I/OT
Package
6SOT-23
Device Core
PIC
Family Name
PIC10
Maximum Speed
4 MHz
Ram Size
24 Byte
Program Memory Size
768 Byte
Operating Supply Voltage
2.5|3.3|5 V
Data Bus Width
8 Bit
Program Memory Type
Flash
Number Of Programmable I/os
3
Operating Temperature
-40 to 85 °C
Number Of Timers
1
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC10F206-I/OT
Manufacturer:
MICROC
Quantity:
28 000
Part Number:
PIC10F206-I/OT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
3.0
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
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:
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
(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.
© 2007 Microchip Technology Inc.
PIC10F200
PIC10F202
PIC10F204
PIC10F206
Device
ARCHITECTURAL OVERVIEW
fetch
devices
PIC10F2XX MEMORY
and
have
Program
256 x 12
512 x 12
256 x 12
512 x 12
execution
a
Memory
highly
of
instructions.
16 x 8
24 x 8
16 x 8
24 x 8
Data
orthogonal
PIC10F200/202/204/206
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.
DS41239D-page 9