PIC16LC923-04/PT Microchip Technology, PIC16LC923-04/PT Datasheet - Page 22

• 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: -

PIC16C9XX
TABLE 4-1: SPECIAL FUNCTION REGISTER SUMMARY (Cont.’d)
DS30444E - page 22
180h
181h
182h
183h
184h
185h
186h
187h
188h
189h
18Ah
18Bh
18Ch
18Dh
18Eh
18Fh
190h
191h
192h
193h
194h
195h
196h
197h
198h
199h
19Ah
19Bh
19Ch
19Dh
19Eh
19Fh
Legend:
Note
Address Name
Bank 3
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
OPTION
PCL
STATUS
FSR
TRISB
TRISF
TRISG
PCLATH
INTCON
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.
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Addressing this location uses contents of FSR to address data memory (not a physical register)
Program Counter's (PC) Least Significant Byte
Indirect data memory address pointer
Unimplemented
PORTB Data Direction Register
PORTF Data Direction Register
PORTG Data Direction Register
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
RBPU
Bit 7
IRP
GIE
—
INTEDG
PEIE
Bit 6
RP1
—
T0CS
Bit 5
T0IE
RP0
—
Write Buffer for the upper 5 bits of the PC
T0SE
INTE
Bit 4
TO
RBIE
Bit 3
PSA
PD
Bit 2
T0IF
PS2
Z
INTF
Bit 1
PS1
DC
1997 Microchip Technology Inc.
RBIF
Bit 0
PS0
C
0000 0000 0000 0000
1111 1111 1111 1111
0000 0000 0000 0000
0001 1xxx 000q quuu
xxxx xxxx uuuu uuuu
1111 1111 1111 1111
1111 1111 1111 1111
1111 1111 1111 1111
---0 0000 ---0 0000
0000 000x 0000 000u
Power-on
Value on
Reset
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other resets
Value on all
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