PIC14000-04/SS Microchip Technology, PIC14000-04/SS Datasheet - Page 114

• Manufacturer Part Number: PIC14000-04/SS
• Description: IC MCU OTP 4KX14 A/D 28SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 14r

Specifications of PIC14000-04/SS

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: I²C
• Peripherals: POR, Temp Sensor, WDT
• Number Of I /o: 20
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: OTP
• Ram Size: 192 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 6 V
• Data Converters: Slope A/D
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SSOP
• Processor Series: PIC14000
• Core: PIC
• Data Bus Width: 8 bit
• 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: + 70 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ICE2000
• Minimum Operating Temperature: 0 C
• On-chip Adc: 14 bit
• For Use With: 309-1025 - ADAPTER 28-SSOP TO 28-DIPXLT28SS-1 - SOCKET TRANSITION ICE 28SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC14000
FIGURE 13-4: RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER (HS MODE) AND
TABLE 13-3:
DS40122B-page 114
Parameter
*
†
Watchdog
No.
30
31
32
33
34
Timeout
Timeout
Internal
Internal
RESET
RESET
PWRT
MCLR
I/O Pin
Timer
Note: Refer to Figure 13-2 for load conditions
POR
OSC
V
DD
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.
ss(
tc(
T
TmcL
T
T
Sym
PWRT
T
WDT
WDT
OST
WDT
IOZ
POWER-UP TIMER TIMING
RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER AND POWER-UP
TIMER REQUIREMENTS
)
)
Characteristic
MCLR Pulse Width (low)
Watchdog Timer Timeout Period
(No Prescaler)
Supply Sensitivity
Temperature Coefficient
Oscillation Start-up Timer Period
Power up Timer Period
I/O High Impedance from MCLR
Low
33
32
Preliminary
Min
100
28*
7*
—
—
1024 T
8 T
34
Typ†
-12.6
0.5
30
18
72
—
OSC
OSC
132*
Max
100
33*
—
—
—
Units
%/ C
%/V
ms
ms
ms
ms
ns
ns
31
1996 Microchip Technology Inc.
V
V
TA = 25 C
V
T
IN osc mode
V
OSC
DD
DD
DD
DD
= 5V, -40 C to +85 C
= 5V, -40 C to +85 C
= 5V
= 5V, -40 C to +85 C
= OSC1 period
Conditions