PIC16C54B-20/SO Microchip Technology, PIC16C54B-20/SO Datasheet - Page 70

• Manufacturer Part Number: PIC16C54B-20/SO
• Description: MICRO CTRL 512 20MHZ OTP 18SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C54B-20/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 12
• Program Memory Size: 768B (512 x 12)
• Program Memory Type: OTP
• Ram Size: 25 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 18-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Eeprom Size: -
• Data Converters: -
• Connectivity: -

PIC16C5X
11.2
DS30453B-page 70
* These parameters are characterized but not tested.
Note 1: Data in the Typical (“Typ”) column is based on characterization results at 25 C. This data is for design guidance
Supply Voltage
PIC16C5X-RCI
PIC16C5X-XTI
PIC16C5X-10I
PIC16C5X-HSI
PIC16C5X-LPI
RAM Data Retention Voltage
V
Power-On Reset
V
Power-On Reset
Supply Current
PIC16C5X-RCI
PIC16C5X-XTI
PIC16C5X-10I
PIC16C5X-HSI
PIC16C5X-LPI
Power Down Current
DD
DD
Start Voltage to ensure
Rise Rate to ensure
2: This is the limit to which V
3: The supply current is mainly a function of the operating voltage and frequency. Other factors such as bus
4: Does not include current through Rext. The current through the resistor can be estimated by the
5: The power down current in SLEEP mode does not depend on the oscillator type. Power down current is
DC Characteristics: PIC16C54/55/56/57-RCI, XTI, 10I, HSI, LPI (Industrial)
only and is not tested.
loading, oscillator type, bus rate, internal code execution pattern, and temperature also have an impact on
the current consumption.
formula: I
measured with the part in SLEEP mode, with all I/O pins in hi-impedance state and tied to V
Characteristic
a) The test conditions for all I
b) For standby current measurements, the conditions are the same, except that
DC Characteristics
Power Supply Pins
OSC1 = external square wave, from rail-to-rail; all I/O pins tristated, pulled to
V
the device is in SLEEP mode.
ss
(4)
(3)
, T0CKI = V
R
= V
(5)
DD
/2Rext (mA) with Rext in k .
DD
(2)
, MCLR = V
DD
V
S
Sym
V
V
I
can be lowered in SLEEP mode without losing RAM data.
I
POR
VDD
DD
PD
DD
DR
DD
DD
measurements in active operation mode are:
Standard Operating Conditions (unless otherwise specified)
Operating Temperature –40 C
0.05*
; WDT enabled/disabled as specified.
Min
3.0
3.0
4.5
4.5
2.5
—
—
—
—
—
—
—
—
—
—
Preliminary
Typ
1.5*
V
1.8
1.8
4.8
4.8
9.0
4.0
0.6
15
—
—
—
—
—
—
SS
(1)
Max
6.25
6.25
6.25
5.5
5.5
3.3
3.3
—
—
—
10
10
20
40
14
12
Units
V/ms
mA
mA
mA
mA
mA
V
V
V
V
V
V
V
A
A
A
T
A
F
F
F
F
F
Device in SLEEP mode
See Section 7.4 for details on
Power-On Reset
See Section 7.4 for details on
Power-On Reset
F
F
F
F
F
F
V
V
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
DD
DD
+85 C
= 3.0V, WDT enabled
= 3.0V, WDT disabled
= DC to 4 MHz
= DC to 4 MHz
= DC to 10 MHz
= DC to 20 MHz
= DC to 40 kHz
= 4 MHz, V
= 4 MHz, V
= 10 MHz, V
= 10 MHz, V
= 20 MHz, V
= 32 kHz, V
PIC16C54/55/56/57
WDT disabled
1998 Microchip Technology Inc.
Conditions
DD
DD
DD
DD
DD
DD
= 5.5V
= 5.5V
= 3.0V,
DD
= 5.5V
= 5.5V
= 5.5V
and V
SS
.