PIC16C55-XTI/SS Microchip Technology, PIC16C55-XTI/SS Datasheet - Page 139

• Manufacturer Part Number: PIC16C55-XTI/SS
• Description: IC MCU OTP 512X12 28SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C55-XTI/SS

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: POR, WDT
• Number Of I /o: 20
• Program Memory Size: 768B (512 x 12)
• Program Memory Type: OTP
• Ram Size: 24 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 6.25 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SSOP
• For Use With: 309-1026 - ADAPTER 28-SSOP TO 28-DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -

17.2
PIC16C54C/C55A/C56A/C57C/C58B-04E, 20E
PIC16CR54C/CR56A/CR57C/CR58B-04E, 20E
Param
D001
D002
D003
D004
D010
D020
Note 1: This is the limit to which V
(Extended)
No.
2002 Microchip Technology Inc.
*
†
2: The supply current is mainly a function of the operating voltage and frequency. Other factors such as bus
3: Does not include current through R
DC Characteristics: PIC16C54C/C55A/C56A/C57C/C58B-04E, 20E (Extended)
Symbol
V
S
loading, oscillator type, bus rate, internal code execution pattern, and temperature also have an impact on
the current consumption.
I
These parameters are characterized but not tested.
Data in “Typ” column is at 5V, 25 C, unless otherwise stated. These parameters are for design guidance only,
and are not tested.
V
V
R
I
I
POR
VDD
DD
PD
DD
DR
= V
a)
b)
DD
The test conditions for all I
wave, from rail-to-rail; all I/O pins tristated, pulled to V
disabled as specified.
For standby current measurements, the conditions are the same, except that the device is in SLEEP
mode. The power-down current in SLEEP mode does not depend on the oscillator type.
Supply Voltage
RAM Data Retention Voltage
V
Power-on Reset
V
Power-on Reset
Supply Current
XT and RC
HS mode
Power-down Current
/2R
DD
DD
EXT
start voltage to ensure
rise rate to ensure
(mA) with R
Characteristic
(3)
modes
(2)
PIC16CR54C/CR56A/CR57C/CR58B-04E, 20E (Extended)
DD
EXT
can be lowered in SLEEP mode without losing RAM data.
(2)
in k .
DD
EXT
measurements in active Operation mode are: OSC1 = external square
(1)
. The current through the resistor can be estimated by the formula:
Preliminary
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
0.05*
Min
3.0
4.5
—
—
—
—
—
—
—
—
—
—
Typ† Max Units
1.5*
Vss
1.8
9.0
0.3
4.8
10
12
18
26
—
—
—
50*
60*
31*
68*
90*
5.5
5.5
3.3
SS
—
20
17
—
—
, T0CKI = V
V/ms See Section 5.1 for details on
mA
mA
V
V
V
V
A
A
A
A
A
A
–40 C
RC, XT, LP, and HS mode
from 0 - 10 MHz
from 10 - 20 MHz
Device in SLEEP mode
See Section 5.1 for details on
Power-on Reset
Power-on Reset
F
F
V
V
V
V
V
V
DD
OSC
OSC
DD
DD
DD
DD
DD
DD
, MCLR = V
= 3.0V, WDT disabled
= 4.5V, WDT disabled
= 5.5V, WDT disabled
= 3.0V, WDT enabled
= 4.5V, WDT enabled
= 5.5V, WDT enabled
= 4.0 MHz, V
= 20 MHz, V
T
A
PIC16C5X
+125 C for extended
Conditions
DD
DS30453D-page 137
; WDT enabled/
DD
DD
= 5.5V
= 5.5V