PIC16LC65-04I/L Microchip Technology, PIC16LC65-04I/L Datasheet - Page 327

• Manufacturer Part Number: PIC16LC65-04I/L
• Description: IC MIC CTL 4K LP OTP IT 44PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16LC65-04I/L

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: OTP
• Ram Size: 192 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Eeprom Size: -
• Data Converters: -

Figure 11-2:
Figure 11-3:
Figure 11-4:
Figure 11-5:
Figure 11-6:
Figure 11-7:
Figure 11-8:
Figure 11-9:
Figure 11-10: SPI Master/Slave Connection
Figure 11-11: SPI Mode Timing, Master Mode
Figure 11-12: SPI Mode Timing (Slave Mode With
Figure 11-13: SPI Mode Timing (Slave Mode With
Figure 11-14: Start and Stop Conditions........................... 95
Figure 11-15: 7-bit Address Format .................................. 96
Figure 11-16: I
Figure 11-17: Slave-receiver Acknowledge ...................... 96
Figure 11-18: Data Transfer Wait State ............................ 96
Figure 11-19: Master-transmitter Sequence ..................... 97
Figure 11-20: Master-receiver Sequence.......................... 97
Figure 11-21: Combined Format ....................................... 97
Figure 11-22: Multi-master Arbitration
Figure 11-23: Clock Synchronization ................................ 98
Figure 11-24: SSP Block Diagram (I
Figure 11-25:
Figure 11-26: I
Figure 11-27: Operation of the I
Figure 12-1:
Figure 12-2:
Figure 12-3:
Figure 12-4:
Figure 12-5:
Figure 12-6:
Figure 12-7:
Figure 12-8:
Figure 12-9:
Figure 12-10: USART Receive Block Diagram ............... 114
Figure 12-11: Asynchronous Reception.......................... 114
Figure 12-12: Synchronous Transmission ...................... 117
Figure 12-13: Synchronous Transmission
Figure 12-14: Synchronous Reception
Figure 13-1:
1997 Microchip Technology Inc.
SSPCON: Sync Serial Port
Control Register (Address 14h) .................. 85
SSP Block Diagram (SPI Mode) ................. 86
SPI Master/Slave Connection..................... 87
SPI Mode Timing, Master Mode or
Slave Mode w/o SS Control........................ 88
SPI Mode Timing, Slave Mode with
SS Control .................................................. 88
SSPSTAT: Sync Serial Port Status
Register (Address 94h)(PIC16C66/67)....... 89
SSPCON: Sync Serial Port Control
Register (Address 14h)(PIC16C66/67)....... 90
SSP Block Diagram (SPI Mode)
(PIC16C66/67)............................................ 91
(PIC16C66/67)............................................ 92
(PIC16C66/67)............................................ 93
CKE = 0) (PIC16C66/67) ............................ 93
CKE = 1) (PIC16C66/67) ............................ 94
(Two Masters)............................................. 98
(7-bit Address) .......................................... 101
(7-bit Address) .......................................... 102
IDLE_MODE, RCV_MODE or
XMIT_MODE ............................................ 104
TXSTA: Transmit Status and
Control Register (Address 98h) ................ 105
RCSTA: Receive Status and
Control Register (Address 18h) ................ 106
RX Pin Sampling Scheme (BRGH = 0)
PIC16C63/R63/65/65A/R65) .................... 110
RX Pin Sampling Scheme (BRGH = 1)
(PIC16C63/R63/65/65A/R65) ................... 110
RX Pin Sampling Scheme (BRGH = 1)
(PIC16C63/R63/65/65A/R65) ................... 110
RX Pin Sampling Scheme (BRGH = 0 or = 1)
(PIC16C66/67).......................................... 111
USART Transmit Block Diagram .............. 112
Asynchronous Master Transmission......... 113
Asynchronous Master Transmission
(Back to Back) .......................................... 113
through TXEN ........................................... 117
(Master Mode, SREN) .............................. 119
Configuration Word for PIC16C61 ............ 123
2
I
2
2
C 10-bit Address Format .......................... 96
C Waveforms for Transmission
C Waveforms for Reception
2
C Module in
2
C Mode).................. 99
Figure 13-2:
Figure 13-3:
Figure 13-4:
Figure 13-5:
Figure 13-6:
Figure 13-7:
Figure 13-8:
Figure 13-9:
Figure 13-10: Brown-out Situations .................................129
Figure 13-11: Time-out Sequence on Power-up
Figure 13-12: Time-out Sequence on Power-up
Figure 13-13: Time-out Sequence on Power-up
Figure 13-14: External Power-on Reset Circuit
Figure 13-15: External Brown-out
Figure 13-16: External Brown-out
Figure 13-17: Interrupt Logic for PIC16C61.....................137
Figure 13-18: Interrupt Logic for PIC16C6X ....................137
Figure 13-19: INT Pin Interrupt Timing ............................138
Figure 13-20: Watchdog Timer Block Diagram................140
Figure 13-21: Summary of Watchdog
Figure 13-22: Wake-up from Sleep
Figure 13-23: Typical In-circuit Serial
Figure 14-1:
Figure 16-1:
Figure 16-2:
Figure 16-3:
Figure 16-4:
Figure 16-5:
Figure 17-1:
Figure 17-2:
Figure 17-3:
Figure 17-4:
Figure 17-5:
Figure 17-6:
Figure 17-7:
Figure 17-8:
Figure 17-9:
Configuration Word for
PIC16C62/64/65........................................124
Configuration Word for
PIC16C62A/R62/63/R63/64A/R64/
65A/R65/66/67 ..........................................124
Crystal/Ceramic Resonator Operation
(HS, XT or LP OSC Configuration)............125
External Clock Input Operation
(HS, XT or LP OSC Configuration)............125
External Parallel Resonant
Crystal Oscillator Circuit ............................127
External Series Resonant
Crystal Oscillator Circuit ............................127
RC Oscillator Mode ...................................127
Simplified Block Diagram of
On-chip Reset Circuit ................................128
(MCLR not Tied to V
(MCLR Not Tied To V
(MCLR Tied to V
(For Slow V
Protection Circuit 1 ....................................135
Protection Circuit 2 ....................................135
Timer Registers .........................................140
Through Interrupt.......................................142
Programming Connection..........................142
General Format for Instructions.................143
Load Conditions for Device Timing
Specifications ............................................168
External Clock Timing ...............................169
CLKOUT and I/O Timing ...........................170
Reset, Watchdog Timer, Oscillator
Start-up Timer and Power-up Timer
Timing........................................................171
Timer0 External Clock Timings .................172
Typical RC Oscillator
Typical RC Oscillator
Frequency vs. V
Typical RC Oscillator
Frequency vs. V
Typical RC Oscillator
Frequency vs. V
Typical I
Disabled 25 C ...........................................174
Typical I
Enabled 25 C ............................................175
Maximum I
Disabled ....................................................175
Maximum I
Enabled*....................................................176
V
I/O Pins vs. V
Frequency vs. Temperature .....................173
TH
(Input Threshold Voltage) of
PD
PD
PD
PD
vs. V
vs. V
DD
DD
vs. V
vs. V
Power-up)..........................135
DD
DD
DD
PIC16C6X
DD
DD
DD
........................................176
DD
DD
) ..................................134
....................................174
....................................174
....................................174
Watchdog Timer
Watchdog Timer
DD
DD
Watchdog
Watchdog
): Case 1...............134
DS30234D-page 327
): Case 2 .............134