PIC16C642-04/SO Microchip Technology, PIC16C642-04/SO Datasheet - Page 62

• Manufacturer Part Number: PIC16C642-04/SO
• Description: IC MCU OTP 4KX14 COMP 28SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C642-04/SO

• Core Size: 8-Bit
• Program Memory Size: 7KB (4K x 14)
• Core Processor: PIC
• Speed: 4MHz
• Peripherals: Brown-out Detect/Reset, LED, POR, WDT
• Number Of I /o: 22
• Program Memory Type: OTP
• Ram Size: 176 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (7.5mm Width)
• Controller Family/series: PIC16C
• No. Of I/o's: 22
• Ram Memory Size: 176Byte
• Cpu Speed: 4MHz
• No. Of Timers: 1
• Processor Series: PIC16C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 176 B
• Interface Type: RS- 232
• Maximum Clock Frequency: 4 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 8
• Operating Supply Voltage: 3 V to 6 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000, DM163022
• Minimum Operating Temperature: 0 C
• On-chip Adc: 10 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

PIC16C64X & PIC16C66X
TABLE 9-4:
TABLE 9-5:
DS30559A-page 62
Condition
Power-on Reset
MCLR reset during normal operation
MCLR reset during SLEEP
WDT reset
WDT Wake-up
Brown-out Reset
Parity Error Reset
Interrupt Wake-up from SLEEP
Legend:
Note 1: When the wake-up is due to an interrupt and global enable bit, GIE is set, the PC is loaded with the inter-
PER
1
x
x
1
1
1
1
1
0
0
0
u
rupt vector (0004h) after execution of PC+1.
= unchanged,
POR
0
0
0
1
1
1
1
1
1
0
x
STATUS BITS AND THEIR SIGNIFICANCE
INITIALIZATION CONDITION FOR SPECIAL REGISTERS
BOR
x
x
x
x
0
1
1
1
1
1
x
0
= unknown,
TO
1
0
x
1
0
0
u
1
1
x
x
-
= unimplemented bit, reads as ‘0’.
000h
000h
000h
000h
PC + 1
000h
000h
PC + 1
Preliminary
PD
Program
Counter
1
x
0
1
1
0
u
0
1
x
x
(1)
Power-on Reset
Illegal, TO is set on POR
Illegal, PD is set on POR
Brown-out Reset
WDT Reset
WDT Wake-up
MCLR reset during normal operation
MCLR reset during SLEEP
Parity Error Reset
Illegal, PER is set on POR
Illegal, PER is set on BOR
0001 1xxx
000u uuuu
0001 0uuu
0000 1uuu
uuu0 0uuu
0001 1uuu
0001 1uuu
uuu1 0uuu
Register
STATUS
1996 Microchip Technology Inc.
u--- -10x
u--- -uuu
u--- -uuu
u--- -uuu
u--- -uuu
u--- -uu0
1--- -0uu
u--- -uuu
Register
PCON