PIC14000-20/SS Microchip Technology, PIC14000-20/SS Datasheet - Page 115

• Manufacturer Part Number: PIC14000-20/SS
• Description: IC MCU OTP 4KX14 A/D 28SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 14r

Specifications of PIC14000-20/SS

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• 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-DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

FIGURE 13-5: TIMER0 CLOCK TIMINGS
TABLE 13-4:
Parameter
1996 Microchip Technology Inc.
*
†
No.
40
41
42
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.
Note: Refer to Figure 13-2 for load conditions.
T0CKI
Sym
Tt0H T0CKI High Pulse Width
Tt0P
Tt0L
TIMER0 CLOCK REQUIREMENTS
Characteristic
T0CKI Low Pulse Width
T0CKI Period
No Prescaler
With Prescaler
No Prescaler
With Prescaler
40
Preliminary
42
0.5 T
0.5 T
T
CY
Min
CY
10*
CY
10*
N
41
+ 40*
+ 20*
+ 20*
Typ†
—
—
—
—
—
Max
—
—
—
—
—
Units
PIC14000
ns
ns
ns
ns
ns
DS40122B-page 115
N = prescale value
(1, 2, 4, ..., 256)
Conditions