PIC16C74-10I/P Microchip Technology, PIC16C74-10I/P Datasheet - Page 281

• Manufacturer Part Number: PIC16C74-10I/P
• Description: MICRO CTRL 4K 10MHZ OTP ET 40DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C74-10I/P

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 10MHz
• 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): 4 V ~ 6 V
• Data Converters: A/D 8x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 40-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Eeprom Size: -

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Figure 17-3:
1997 Microchip Technology Inc.
RX Pin Sampling Scheme, BRGH = 1
(PIC16C73/73A/74/74A) ......................... 104
RX Pin Sampling Scheme,
BRGH = 0 OR BRGH = 1 (
PIC16C76/77) ......................................... 105
USART Transmit Block Diagram............. 106
Asynchronous Master Transmission ....... 107
Asynchronous Master Transmission
(Back to Back)......................................... 107
USART Receive Block Diagram.............. 108
Asynchronous Reception ........................ 108
Synchronous Transmission..................... 111
Synchronous Transmission
(Through TXEN)...................................... 111
Synchronous Reception
(Master Mode, SREN)............................. 113
ADCON0 Register (Address 1Fh) ........... 117
ADCON1 Register (Address 9Fh) ........... 118
A/D Block Diagram.................................. 119
Analog Input Model ................................. 120
A/D Transfer Function ............................. 125
Flowchart of A/D Operation..................... 126
Configuration Word for
PIC16C73/74........................................... 129
Configuration Word for
PIC16C72/73A/74A/76/77....................... 130
Crystal/Ceramic Resonator
OSC Configuration)................................. 131
External Clock Input Operation
(HS, XT or LP OSC Configuration) ......... 131
External Parallel Resonant Crystal
Oscillator Circuit ...................................... 132
External Series Resonant Crystal
RC Oscillator Mode ................................. 132
Simplified Block Diagram of On-chip
Reset Circuit............................................ 133
Brown-out Situations ............................... 134
Time-out Sequence on Power-up
(MCLR not Tied to V
Time-out Sequence on Power-up
Time-out Sequence on Power-up
(MCLR Tied to V
External Power-on Reset Circuit
(for Slow V
External Brown-out Protection
Circuit 1 ................................................... 140
External Brown-out Protection
Circuit 2 ................................................... 140
Interrupt Logic ......................................... 142
INT Pin Interrupt Timing .......................... 142
Watchdog Timer Block Diagram ............. 144
Summary of Watchdog
Timer Registers....................................... 144
Wake-up from Sleep Through
Interrupt................................................... 146
Typical In-Circuit Serial
Programming Connection ....................... 146
General Format for Instructions .............. 147
Load Conditions ...................................... 172
External Clock Timing ............................. 173
CLKOUT and I/O Timing ......................... 174
Operation (HS, XT or LP
Oscillator Circuit ..................................... 132
(MCLR Not Tied To V
DD
Power-up)......................... 140
DD
) ................................ 139
DD
DD
): Case 1............. 139
): Case 2.......... 139
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Reset, Watchdog Timer, Oscillator
Start-up Timer and Power-up Timer
Timing ......................................................175
Brown-out Reset Timing ..........................175
Timer0 and Timer1 External
Capture/Compare/PWM
Timings (CCP1) .......................................177
SPI Mode Timing .....................................178
I
I
A/D Conversion Timing............................182
Load Conditions.......................................188
External Clock Timing..............................189
CLKOUT and I/O Timing..........................190
Reset, Watchdog Timer,
er Timing..................................................191
Timer0 and Timer1 External
Capture/Compare/PWM Timings
(CCP1 and CCP2) ...................................193
Parallel Slave Port Timing
(PIC16C74)..............................................194
SPI Mode Timing .....................................195
I
I
USART Synchronous Transmission
(Master/Slave) Timing..............................198
USART Synchronous Receive
(Master/Slave) Timing..............................198
A/D Conversion Timing............................200
Load Conditions.......................................206
External Clock Timing..............................207
CLKOUT and I/O Timing..........................208
Reset, Watchdog Timer,
Oscillator Start-up Timer and
Power-up Timer Timing ...........................209
Brown-out Reset Timing ..........................209
Timer0 and Timer1 External
Capture/Compare/PWM Timings
(CCP1 and CCP2) ...................................211
Parallel Slave Port Timing
(PIC16C74A) ...........................................212
SPI Mode Timing .....................................213
I
I
USART Synchronous Transmission
(Master/Slave) Timing..............................216
USART Synchronous Receive
(Master/Slave) Timing..............................216
A/D Conversion Timing............................218
Load Conditions.......................................225
External Clock Timing..............................226
CLKOUT and I/O Timing..........................227
Reset, Watchdog Timer,
Oscillator Start-up Timer and
Power-up Timer Timing ...........................228
Brown-out Reset Timing ..........................228
Timer0 and Timer1 External
Clock Timings ..........................................229
Capture/Compare/PWM Timings
(CCP1 and CCP2) ...................................230
Parallel Slave Port Timing
Clock Timings .........................................176
2
2
Oscillator Start-up Timer and Power-up Tim-
Clock Timings .........................................192
2
2
Clock Timings .........................................210
2
2
(PIC16C77).............................................231
C Bus Start/Stop Bits Timing.................179
C Bus Data Timing ................................180
C Bus Start/Stop Bits Timing.................196
C Bus Data Timing ................................197
C Bus Start/Stop Bits Timing.................214
C Bus Data Timing ................................215
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DS30390E-page 281