PIC16LC923-04/PT Microchip Technology, PIC16LC923-04/PT Datasheet - Page 21

• Manufacturer Part Number: PIC16LC923-04/PT
• Description: IC MCU OTP 4KX14 LCD DVR 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16LC923-04/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: I²C, SPI
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: OTP
• Ram Size: 176 x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 64-TFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

TABLE 4-1: SPECIAL FUNCTION REGISTER SUMMARY (Cont.’d)
100h
101h
102h
103h
104h
105h
106h
107h
108h
109h
10Ah
10Bh
10Ch
10Dh
10Eh
10Fh
110h
111h
112h
113h
114h
115h
116h
117h
118h
119h
11Ah
11Bh
11Ch
11Dh
11Eh
11Fh
Legend:
Note
Address Name
Bank 2
1997 Microchip Technology Inc.
1: Registers ADRES, ADCON0, and ADCON1 are not implemented in the PIC16C923, read as '0'.
2: These bits are reserved on the PIC16C923, always maintain these bits clear.
3: These pixels do not display, but can be used as general purpose RAM.
4: PIC16C923 reset values for PORTA: --xx xxxx for a POR, and --uu uuuu for all other resets,
5: Bit1 of ADCON0 is reserved on the PIC16C924, always maintain this bit clear.
INDF
TMR0
PCL
STATUS
FSR
PORTB
PORTF
PORTG
PCLATH
INTCON
LCDSE
LCDPS
LCDCON
LCDD00
LCDD01
LCDD02
LCDD03
LCDD04
LCDD05
LCDD06
LCDD07
LCDD08
LCDD09
LCDD10
LCDD11
LCDD12
LCDD13
LCDD14
LCDD15
x = unknown, u = unchanged, q = value depends on condition, - = unimplemented read as '0',
shaded locations are unimplemented, read as ‘0’.
PIC16C924 reset values for PORTA: --0x 0000 when read.
—
—
—
Addressing this location uses contents of FSR to address data memory (not a physical register)
Timer0 module’s register
Program Counter's (PC) Least Significant Byte
Indirect data memory address pointer
Unimplemented
PORTB Data Latch when written: PORTB pins when read
PORTF pins when read
PORTG pins when read
Unimplemented
Unimplemented
COM1
COM2
COM3
LCDEN
SEG07
SEG15
SEG23
SEG31
SEG07
SEG15
SEG23
SEG31
SEG07
SEG15
SEG23
SEG31
SEG07
SEG15
SEG23
SEG31
COM0
COM0
COM0
COM0
COM1
COM1
COM1
COM2
COM2
COM2
COM3
COM3
COM3
SE29
Bit 7
IRP
GIE
—
—
(3)
(3)
(3)
COM2
COM3
SLPEN
SEG06
SEG14
SEG22
SEG30
SEG06
SEG14
SEG22
SEG30
SEG06
SEG14
SEG22
SEG30
SEG06
SEG14
SEG22
SEG30
COM0
COM1
COM2
COM3
COM0
COM0
COM0
COM1
COM1
COM1
COM2
COM2
COM3
COM3
SE27
PEIE
Bit 6
RP1
—
—
(3)
(3)
COM3
SEG05
SEG13
SEG21
SEG29
SEG05
SEG13
SEG21
SEG29
SEG05
SEG13
SEG21
SEG29
SEG05
SEG13
SEG21
SEG29
COM0
COM0
COM0
COM0
COM1
COM1
COM1
COM1
COM2
COM2
COM2
COM2
COM3
COM3
COM3
SE20
Bit 5
T0IE
RP0
—
—
—
(3)
Write Buffer for the upper 5 bits of the PC
SEG04
SEG12
SEG20
SEG28
SEG04
SEG12
SEG20
SEG28
SEG04
SEG12
SEG20
SEG28
SEG04
SEG12
SEG20
SEG28
VGEN
COM0
COM0
COM0
COM0
COM1
COM1
COM1
COM1
COM2
COM2
COM2
COM2
COM3
COM3
COM3
COM3
SE16
INTE
Bit 4
TO
—
SEG03
SEG11
SEG19
SEG27
SEG03
SEG11
SEG19
SEG27
SEG03
SEG11
SEG19
SEG27
SEG03
SEG11
SEG19
SEG27
COM0
COM0
COM1
COM2
COM2
COM2
COM3
COM3
COM3
COM0
COM0
COM1
COM1
COM1
COM2
COM3
SE12
RBIE
Bit 3
CS1
LP3
PD
SEG02
SEG10
SEG18
SEG26
SEG02
SEG10
SEG18
SEG26
SEG02
SEG10
SEG18
SEG26
SEG02
SEG10
SEG18
SEG26
COM0
COM0
COM0
COM0
COM1
COM1
COM1
COM1
COM2
COM2
COM2
COM2
COM3
COM3
COM3
COM3
Bit 2
T0IF
SE9
CS0
LP2
Z
LMUX1
SEG01
SEG09
SEG17
SEG25
SEG01
SEG09
SEG17
SEG25
SEG01
SEG09
SEG17
SEG25
SEG01
SEG09
SEG17
SEG25
COM0
COM0
COM0
COM0
COM1
COM1
COM1
COM1
COM2
COM2
COM2
COM2
COM3
COM3
COM3
COM3
INTF
Bit 1
SE5
LP1
DC
PIC16C9XX
LMUX0
SEG00
SEG08
SEG16
SEG24
SEG00
SEG08
SEG16
SEG24
SEG00
SEG08
SEG16
SEG24
SEG00
SEG08
SEG16
SEG24
COM0
COM0
COM0
COM1
COM2
COM2
COM2
COM3
COM3
COM3
COM0
COM1
COM1
COM1
COM2
COM3
RBIF
Bit 0
SE0
LP0
C
0000 0000 0000 0000
xxxx xxxx uuuu uuuu
0000 0000 0000 0000
0001 1xxx 000q quuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
0000 0000 0000 0000
0000 0000 0000 0000
---0 0000 ---0 0000
0000 000x 0000 000u
1111 1111 1111 1111
---- 0000 ---- 0000
00-0 0000 00-0 0000
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
DS30444E - page 21
Power-on
Value on
Reset
—
—
—
other resets
Value on all
—
—
—