PIC14000-04I/SS Microchip Technology, PIC14000-04I/SS Datasheet - Page 34

• Manufacturer Part Number: PIC14000-04I/SS
• Description: IC, 8BIT MCU, PIC14, 4MHZ, SSOP-28
• Manufacturer: Microchip Technology

Specifications of PIC14000-04I/SS

• Controller Family/series: PIC14
• No. Of I/o's: 22
• Ram Memory Size: 192Byte
• Cpu Speed: 4MHz
• No. Of Timers: 2
• Interface: I2C
• Digital Ic Case Style: SSOP
• Core Size: 8 Bit
• Program Memory Size: 4096 X 14
• Embedded Interface Type: I2C
• Rohs Compliant: Yes
• Processor Series: PIC14000
• Core: PIC
• Data Bus Width: 8 bit
• Program Memory Type: EPROM
• 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: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SSOP-28
• Development Tools By Supplier: ICE2000
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 14 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC14000
FIGURE 5-12: TRISD REGISTER
DS40122B-page 34
B7
B6
B5
B4
B3
B2
B1
B0
88h
TRISD
Read/Write
POR value FFh
Bit
TRISD7
TRISD6
TRISD5
TRISD4
TRISD3
TRISD2
TRISD1
TRISD0
Name
TRISD7
Bit 7
R/W
Control direction on pin RD7/AN7:
0 = pin is an output
1 = pin is an input
Control direction on pin RD6/AN6:
0 = pin is an output
1 = pin is an input
Control direction on pin RD5/AN5:
0 = pin is an output
1 = pin is an input
Control direction on pin RD4/AN4:
0 = pin is an output
1 = pin is an input
Control direction on pin RD3/REFB (has no effect if the CMBOE bit is set):
0 = pin is an output
1 = pin is an input
Control direction on pin RD2/CMPB (has no effect if the CMBOE bit is set):
0 = pin is an output
1 = pin is an input
Control direction on pin RD1/SDAB:
0 = pin is an output
1 = pin is an input
Control direction on pin RD0/SCLB:
0 = pin is an output
1 = pin is an input
1
Function
TRISD6
Bit 6
R/W
1
TRISD5
Bit 5
R/W
1
Preliminary
TRISD4
Bit 4
R/W
1
TRISD3
Bit 3
R/W
1
TRISD2
Bit 2
R/W
1
1996 Microchip Technology Inc.
TRISD1
Bit 1
R/W
1
TRISD0
Bit 0
R/W
1