PIC14000-04/SS Microchip Technology, PIC14000-04/SS Datasheet - Page 59

• 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

FIGURE 8-2:
FIGURE 8-3:
FIGURE 8-4:
FIGURE 8-5:
FIGURE 8-6:
Legend: U= unimplemented, X = unknown.
16h
ADCAPH
Read/Write
POR value 00h
0Fh
ADTMRH
Read/Write
POR value 00h
15h
ADCAPL
Read / Write
POR value 00h
0Eh
ADTMRL
Read/Write
POR value 00h
1996 Microchip Technology Inc.
EXAMPLE A/D CONVERSION CYCLE
A/D CAPTURE TIMER (LOW BYTE)
A/D CAPTURE TIMER (HIGH BYTE)
A/D CAPTURE REGISTER (LOW BYTE)
A/D CAPTURE REGISTER (HIGH BYTE)
CAPTURE
CLK
ADRST
ADCON0<1>
CDAC
ADCIF,
PIR1<1>
Capture
Register
ADTMR
COUNT
Bit 7
Bit 7
R/W
R/W
Bit 7
Bit 7
R/W
R/W
b15
b15
b7
b7
0
0
0
0
(must be cleared by software)
XX
Bit 6
Bit 6
Bit 6
Bit 6
R/W
R/W
R/W
R/W
b14
b14
b6
b6
0
0
0
0
ADTMR INCREMENTS
Bit 5
Bit 5
Bit 5
R/W
Bit 5
R/W
R/W
R/W
b13
b13
XX+1 XX+2 XX+3
b5
b5
0
0
0
0
Preliminary
XX
Bit 4
Bit 4
Bit 4
Bit 4
R/W
R/W
R/W
R/W
b12
b12
b4
b4
0
0
0
0
Bit 3
Bit 3
Bit 3
Bit 3
R/W
R/W
R/W
R/W
b11
b11
b3
b3
0
0
0
0
XX+8 XX+9
COMPARE
XX+8
Bit 2
Bit 2
Bit 2
R/W
R/W
Bit 2
R/W
R/W
b10
b10
b2
b2
0
0
0
0
PIC14000
Bit 1
R/W
Bit 1
R/W
Bit 1
R/W
Bit 1
R/W
b9
b1
b9
b1
0
0
0
0
DS40122B-page 59
Bit 0
R/W
Bit 0
R/W
Bit 0
Bit 0
R/W
R/W
b8
b0
b0
b8
0
0
0
0