PIC16F690-E/P Microchip Technology Inc., PIC16F690-E/P Datasheet - Page 241
PIC16F690-E/P
Manufacturer Part Number
PIC16F690-E/P
Description
20 PIN, 7 KB FLASH, 256 RAM, 18 I/O
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC16F690-EP.pdf
(294 pages)
Specifications of PIC16F690-E/P
A/d Inputs
12-Channel, 10-Bit
Comparators
2
Cpu Speed
7 MIPS
Eeprom Memory
256 Bytes
Input Output
18
Interface
USART
Memory Type
Flash
Number Of Bits
8
Package Type
20-pin PDIP
Programmable Memory
7K Bytes
Ram Size
256 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
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TABLE 17-2:
© 2006 Microchip Technology Inc.
Standard Operating Conditions (unless otherwise stated)
Operating Temperature
OS06
OS07
OS08
OS09*
OS10*
Note 1:
Param
No.
2:
3:
*
†
T
T
HF
LF
T
These parameters are characterized but not tested.
Data in “Typ” column is at 5.0V, 25°C unless otherwise stated. These parameters are for design guidance only and are
not tested.
Instruction cycle period (T
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.
To ensure these oscillator frequency tolerances, V
possible. 0.1 F and 0.01 F values in parallel are recommended.
By design.
WARM
SC
IOSC ST
Sym
OSC
OSC
OSCILLATOR PARAMETERS
Internal Oscillator Switch
when running
Fail-Safe Sample Clock
Period
Internal Calibrated
HFINTOSC Frequency
Internal Uncalibrated
LFINTOSC Frequency
HFINTOSC Oscillator
Wake-up from Sleep
Start-up Time
Characteristic
(1)
-40°C
(3)
CY
T
A
PIC16F631/677/685/687/689/690
) equals four times the input oscillator time base period. All specified values are based on
+125°C
(2)
Tolerance
Freq
—
—
1%
2%
5%
—
—
—
—
Preliminary
DD
and V
7.92
7.84
7.60
Min
5.5
3.5
15
—
—
3
SS
must be capacitively decoupled as close to the device as
Typ†
8.0
8.0
8.0
21
31
12
—
7
6
Max
8.08
8.16
8.40
—
45
24
14
11
2
Units
T
MHz
MHz
MHz
kHz
OSC
ms
s
s
s
Slowest clock
LFINTOSC/64
V
2.5V
0°C
2.0V
-40°C
-40°C
V
V
V
DD
DD
DD
DD
= 3.5V, 25°C
= 2.0V, -40°C to +85°C
= 3.0V, -40°C to +85°C
= 5.0V, -40°C to +85°C
T
V
V
A
T
T
DD
DD
Conditions
DS41262C-page 239
A
A
+85°C
+85°C (Ind.),
+125°C (Ext.)
5.5V,
5.5V,
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