PIC14000T-04/SS Microchip Technology, PIC14000T-04/SS Datasheet - Page 9

• Manufacturer Part Number: PIC14000T-04/SS
• Description: IC MCU OTP 4KX14 A/D 28SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 14r

Specifications of PIC14000T-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-DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

TABLE 3-1:
CDAC
RA0/AN0
RA1/AN1
RA2/AN2
RA3/AN3
SUM
RC0/REFA
RC1/CMPA
RC2
RC3/T0CKI
RC4
RC5
RC6/SCLA
RC7/SDAA
RD0/SCLB
RD1/SDAB
RD2/CMPB
1996 Microchip Technology Inc.
Pin Name
PIN DESCRIPTIONS
No.
Pin
22
28
27
21
19
18
17
16
15
13
12
11
2
1
6
5
4
I/O-PU
I/O-PU
I/O-PU
I/O-PU
I/O-PU
I/O-PU
I/O-PU
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
ST/SM
ST/SM
ST/SM
ST/SM
AN/ST
AN/ST
AN/ST
AN/ST
AN/ST
ST
ST
ST
ST
ST
ST
—
—
Input Output
Pin Type
(No P-diode)
CMOS
(No P-diode)
(No P-diode)
(No P-diode)
NPU/OD
NPU/OD
NPU/OD
NPU/OD
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
Preliminary
AN
AN
A/D ramp current source output. Normally connected to
external capacitor to generate a linear voltage ramp.
Analog input channel 0. This pin can also serve as a
general-purpose I/O.
Analog input channel 1. This pin can connect to a level
shift network. If enabled, a +0.5V offset is added to the
input voltage. This pin can also serve as a general-
purpose I/O.
Analog input channel 2. This pin can also serve as a
general purpose digital I/O.
Analog input channel 3. This pin can also serve as a gen-
eral purpose digital I/O.
AN1 summing junction output. This pin can be connected
to an external capacitor for averaging small duration
pulses.
LED direct-drive output or programmable reference A out-
put. This pin can also serve as a GPIO. If enabled, this
pin has a weak internal pull-up to V
LED direct-drive output or comparator A output. This pin
can also serve as a GPIO. If enabled, this pin has a weak
internal pull-up to V
LED direct-drive output. This pin can also serve as a
GPIO. If enabled, this pin has a weak internal pull-up to
V
LED direct-drive output. This pin can also serve as a
GPIO, or an external clock input for Timer0. If enabled,
this pin has a weak internal pull-up to V
LED direct-drive output. This pin can also serve as a
GPIO. If enabled, a change on this pin can cause a CPU
interrupt. If enabled, this pin has a weak internal pull-up
to V
LED direct-drive output. This pin can also serve as a
GPIO. If enabled, a change on this pin can cause a CPU
interrupt. If enabled, this pin has a weak internal pull-up
to V
General purpose I/O. If enabled, is multiplexed as
synchronous serial clock for I
serial programming clock. If enabled, a change on this pin
can cause a CPU interrupt. This pin has an N-channel
pull-up device which is disabled in I
General purpose I/O. If enabled, is multiplexed as
synchronous serial data I/O for I
serial programming data line. If enabled, a change on this
pin can cause a CPU interrupt. This pin has an N-channel
pull-up device which is disabled in I
General purpose I/O. If enabled, is multiplexed as
synchronous serial clock for I
N-channel pull-up device which is disabled in I
General purpose I/O. If enabled, is multiplexed as
synchronous serial data I/O for I
an N-channel pull-up device which is disabled in I
mode.
General purpose I/O or comparator B output.
DD
DD
DD
.
.
DD
.
Description
2
2
C interface. This pin has an
C interface. Also is the
2
PIC14000
2
C interface. This pin has
C interface. Also is the
DD
2
2
C mode.
C mode.
.
DD
DS40122B-page 9
.
2
C mode.
2
C