PIC16F870-I/SP Microchip Technology Inc., PIC16F870-I/SP Datasheet - Page 129
PIC16F870-I/SP
Manufacturer Part Number
PIC16F870-I/SP
Description
28 PIN, 7 KB FLASH, 128 RAM, 22 I/O
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC16F870-ISP.pdf
(172 pages)
Specifications of PIC16F870-I/SP
A/d Inputs
5-Channel, 10-Bit
Cpu Speed
5 MIPS
Eeprom Memory
64 Bytes
Input Output
22
Interface
USART
Memory Type
Flash
Number Of Bits
8
Package Type
28-pin SPDIP
Programmable Memory
3.5K Bytes
Ram Size
128 Bytes
Speed
20 MHz
Timers
2-8-bit, 1-16-bit
Voltage, Range
2-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F870-I/SP
Manufacturer:
MICROCHIP
Quantity:
5 600
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TABLE 14-1:
2003 Microchip Technology Inc.
1
2
3
4
Note 1:
Param
No.
† Data in "Typ" column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance
F
T
T
TosL,
TosH
TosR,
TosF
only and are not tested.
Instruction cycle period (T
are based on characterization data for that particular oscillator type under standard operating conditions
with the device executing code. Exceeding these specified limits may result in an unstable oscillator oper-
ation and/or higher than expected current consumption. All devices are tested to operate at "min." values
with an external clock applied to the OSC1/CLKI pin. When an external clock input is used, the "Max."
cycle time limit is "DC" (no clock) for all devices.
OSC
CY
Sym
OSC
EXTERNAL CLOCK TIMING REQUIREMENTS
External CLKI Frequency
(Note 1)
Oscillator Frequency
(Note 1)
External CLKI Period
(Note 1)
Oscillator Period
(Note 1)
Instruction Cycle Time
(Note 1)
External Clock in (OSC1) High
or Low Time
External Clock in (OSC1) Rise
or Fall Time
Characteristic
CY
) equals four times the input oscillator time base period. All specified values
Min
250
250
250
250
250
200
100
DC
DC
DC
DC
DC
0.1
2.5
50
50
15
—
—
—
4
5
5
5
Typ†
T
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
CY
10,000
Max
200
200
250
250
DC
20
20
—
—
—
—
—
—
—
—
—
25
50
15
4
4
4
4
PIC16F870/871
Units
MHz XT and RC Osc mode
MHz HS Osc mode (-04)
MHz HS Osc mode (-20)
MHz RC Osc mode
MHz XT Osc mode
MHz
kHz
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
s
s
s
LP Osc mode
HS Osc mode
LP Osc mode
XT and RC Osc mode
HS Osc mode (-04)
HS Osc mode (-20)
LP Osc mode
RC Osc mode
XT Osc mode
HS Osc mode (-04)
HS Osc mode (-20)
LP Osc mode
T
XT oscillator
LP oscillator
HS oscillator
XT oscillator
LP oscillator
HS oscillator
CY
= 4/F
Conditions
OSC
DS30569B-page 127
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