PIC16C662-10I/L Microchip Technology, PIC16C662-10I/L Datasheet - Page 130

• Manufacturer Part Number: PIC16C662-10I/L
• Description: IC MCU OTP 4KX14 COMP 44PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C662-10I/L

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 10MHz
• Peripherals: Brown-out Detect/Reset, LED, POR, WDT
• Number Of I /o: 33
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: OTP
• Ram Size: 176 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Processor Series: PIC16C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 176 B
• Interface Type: RS- 232
• Maximum Clock Frequency: 10 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 8
• Operating Supply Voltage: 3 V to 6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000, DM163022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• For Use With: DVA16XL441 - ADAPTER DEVICE ICE 44PLCC309-1040 - ADAPTER 44-PLCC ZIF TO 40-DIP309-1039 - ADAPTER 44-PLCC TO 40-DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

PIC16C64X & PIC16C66X
Figure 6-4: Timer0 Interrupt Timing.................................. 42
Figure 6-5: Timer0 Timing With External Clock................ 43
Figure 6-6: Block Diagram of the Timer0/WDT Prescaler 44
Figure 7-1: CMCON Register (Address 1Fh) ................... 47
Figure 7-2: Comparator I/O Operating Modes.................. 48
Figure 7-3: Single Comparator ......................................... 49
Figure 7-4: Comparator Output Block Diagram ................ 50
Figure 7-5: Analog Input Model ........................................ 51
Figure 8-1: VRCON Register(Address 9Fh) ..................... 53
Figure 8-2: Voltage Reference Block Diagram ................. 53
Figure 8-3: Voltage Reference Output Buffer Example .... 54
Figure 9-1: Configuration Word ........................................ 56
Figure 9-2: Crystal Operation
Figure 9-3: External Clock Input Operation
Figure 9-4: External Parallel Resonant Crystal Oscillator
Figure 9-5: External Series Resonant Crystal Oscillator
Figure 9-6: RC Oscillator Mode ........................................ 58
Figure 9-7: Simplified Block Diagram of On-chip Reset
Figure 9-8: Brown-out Situations ...................................... 60
Figure 9-9: Time-out Sequence on Power-up (MCLR not
Figure 9-10: Time-out Sequence on Power-up (MCLR not
Figure 9-11: Time-out Sequence on Power-up (MCLR tied to
Figure 9-12: External Power-on Reset Circuit (For Slow V
Figure 9-13: External Brown-out Protection Circuit 1 ......... 65
Figure 9-14: External Brown-out Protection Circuit 2 ......... 65
Figure 9-15: Interrupt Logic ................................................ 66
Figure 9-16: RB0/INT Pin Interrupt Timing ......................... 67
Figure 9-17: Watchdog Timer Block Diagram .................... 69
Figure 9-18: Summary of Watchdog Timer Registers ........ 69
Figure 9-19: Wake-up from Sleep Through Interrupt ......... 70
Figure 9-20: Typical In-Circuit Serial Programming
Figure 10-1: General Format for Instructions ..................... 73
Figure 12-1: Load Conditions ............................................. 97
Figure 12-2: External Clock Timing .................................... 98
Figure 12-3: CLKOUT and I/O Timing ................................ 99
Figure 12-4: Reset, Watchdog Timer, Oscillator Start-Up Tim-
Figure 12-5: Brown-out Reset Timing .............................. 100
Figure 12-6: Timer0 Clock Timing .................................... 101
Figure 12-7: Parallel Slave Port Timing (PIC16C661 and
LIST OF TABLES
Table 1-1:
Table 3-1:
Table 3-2:
Table 4-1:
Table 5-1:
Table 5-2:
Table 5-3:
Table 5-4:
Table 5-5:
DS30559A-page 130
(or Ceramic Resonator)
(HS, XT or LP Osc Configuration).................. 57
(HS, XT or LP Osc Configuration).................. 57
Circuit ............................................................. 58
Circuit ............................................................. 58
Circuit ............................................................. 59
tied to V
tied to V
V
Power-up) ...................................................... 65
Connection ..................................................... 71
er, and Power-Up Timer Timing ................... 100
PIC16C662) ................................................. 102
PIC16C64X & PIC16C66X Device Features ... 6
PIC16C641/642 Pinout Description ............... 12
PIC16C661/662 Pinout Description ............... 13
Special Function Registers ............................ 20
PORTA Functions .......................................... 31
Summary of Registers Associated With
PORTA........................................................... 31
PORTB Functions .......................................... 33
Summary of Registers Associated with
PORTB........................................................... 33
PORTC Functions .......................................... 34
DD
) ............................................................... 64
DD
DD
): Case 1 ....................................... 64
): Case 2 ....................................... 64
Preliminary
DD
Table 5-6:
Table 5-7:
Table 5-8:
Table 5-9:
Table 5-10: Summary of Registers Associated with
Table 5-11: Registers Associated with Parallel Slave Port39
Table 6-1:
Table 7-1:
Table 8-1:
Table 9-1:
Table 9-2:
Table 9-3:
Table 9-4:
Table 9-5:
Table 9-6:
Table 10-1: Opcode Field Descriptions............................. 73
Table 10-2: Instruction Set................................................ 75
Table 11-1: Development Tools From Microchip .............. 90
Table 12-1: Cross Reference of Device Specs for Oscillator
Table 12-2: Comparator Specifications............................. 96
Table 12-3: Voltage Reference Specifications.................. 96
Table 12-4: External Clock Timing Requirements ............ 98
Table 12-5: CLKOUT and I/O Timing Requirements ........ 99
Table 12-6: Reset, Watchdog Timer, Oscillator Start-up Tim-
Table 12-7: Timer0 Clock Requirements ........................ 101
Table 12-8: Parallel Slave Port Requirements (PIC16C661
Table E-1:
Summary of Registers Associated with
PORTC .......................................................... 34
PORTD Functions.......................................... 35
Summary of Registers Associated with
PORTD .......................................................... 35
PORTE Functions.......................................... 37
PORTE .......................................................... 37
Registers Associated with Timer0 ................. 45
Registers Associated with
Comparator Module ....................................... 52
Registers Associated with Voltage Reference54
Capacitor Selection for Ceramic Resonators
(Preliminary) .................................................. 57
Capacitor Selection for Crystal Oscillator
(Preliminary) .................................................. 57
Time-out in Various Situations....................... 61
Status Bits and Their Significance ................. 62
Initialization Condition for Special Registers.. 62
Initialization Condition for Registers .............. 63
Configurations and Frequencies of Operation
(Commercial Devices) ................................... 91
er, Power-up Timer, and Brown-out Reset Re-
quirements ................................................... 100
and PIC16C662) .......................................... 102
Pin Compatible Devices............................... 125
1996 Microchip Technology Inc.