PIC14000-04I/SS Microchip Technology, PIC14000-04I/SS Datasheet - Page 111
PIC14000-04I/SS
Manufacturer Part Number
PIC14000-04I/SS
Description
IC, 8BIT MCU, PIC14, 4MHZ, SSOP-28
Manufacturer
Microchip Technology
Datasheet
1.PIC14000-04SO.pdf
(153 pages)
Specifications of PIC14000-04I/SS
Controller Family/series
PIC14
No. Of I/o's
22
Ram Memory Size
192Byte
Cpu Speed
4MHz
No. Of Timers
2
Interface
I2C
Digital Ic Case Style
SSOP
Core Size
8 Bit
Program Memory Size
4096 X 14
Embedded Interface Type
I2C
Rohs Compliant
Yes
Processor Series
PIC14000
Core
PIC
Data Bus Width
8 bit
Program Memory Type
EPROM
Data Ram Size
192 B
Interface Type
SPI, UART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
22
Number Of Timers
1
Operating Supply Voltage
2.7 V to 6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SSOP-28
Development Tools By Supplier
ICE2000
Minimum Operating Temperature
- 40 C
On-chip Adc
14 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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13.4
FIGURE 13-1: EXTERNAL CLOCK TIMING
TABLE 13-1:
Note 1: Instruction cycle period (T
1996 Microchip Technology Inc.
Parameter
†
CLKOUT
OSC1
No.
1
2
3
4
Timing Diagrams and Specifications
Data in “Typ” column is at 5V, 25 C unless otherwise stated. These parameters are for design guidance only
and are not tested.
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 operation and/or
higher than expected current consumption. All devices are tested to operate at “min.” values with an external
clock applied to the OSC1 pin.
When an external clock input is used, the “Max.” cycle time limit is “DC” (no clock) for all devices.
T
T
T
F
T
T
Sym
T
OS
OS
OS
OS
OSC
OSC
CY
EXTERNAL CLOCK TIMING REQUIREMENTS
R,
L,
H
F
Characteristic
External CLKIN Frequency (Note 1)
Oscillator Frequency (Note 1)
External CLKIN Period (Note 1)
Oscillator Period (Note 1)
Instruction Cycle Time (Note 1)
Clock in (OSC1) High or Low Time
Clock in (OSC1) Rise or Fall Time
Q4
CY
) equals four times the input oscillator time base period. All specified values are
Q1
1
Preliminary
Q2
Min
250
250
200
DC
DC
50
50
10
—
4
4
2
Typ†
—
—
—
—
—
—
—
—
—
—
—
3
Q3
Max
3
250
250
DC
20
20
15
—
—
—
4
4
4
Units
MHz
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
Q4
HS osc mode (PIC14000-04)
HS osc mode (PIC14000-20)
HS osc mode (PIC14000-04)
HS osc mode (PIC14000-20)
HS osc mode (PIC14000-04)
HS osc mode (PIC14000-20)
HS osc mode (PIC14000-04)
HS osc mode (PIC14000-20)
T
HS oscillator
HS oscillator
CY
= 4/F
PIC14000
OSC
4
Conditions
DS40122B-page 111
Q1
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