PIC16C642-04I/SO Microchip Technology, PIC16C642-04I/SO Datasheet - Page 2

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

Specifications of PIC16C642-04I/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: Brown-out Detect/Reset, LED, POR, WDT
• Number Of I /o: 22
• 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: 28-SOIC (7.5mm Width)
• 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: + 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
• Data Rom Size: 176 B
• Height: 2.05 mm
• Length: 17.9 mm
• Supply Voltage (max): 6 V
• Supply Voltage (min): 4 V
• Width: 7.5 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

PIC16C642
Clarifications/Corrections to the Data Sheet:
In the Device Data Sheet (DS30559 A ), the following clar-
ifications and corrections should be noted.
TABLE 1:
DS30559A/C642/E2A1-page 2
Param
D150
No.
Sym.
V
OD
DC SPECIFICATION CHANGES FROM DATA SHEET
Characteristic
Open-drain High Voltage
Min
Ñ
New Specification
3.
Module: I/O Ports
The specification for the High Voltage Open Drain
I/O (The RA4 pin on most devices) cannot be met
without possible long term reliability issues on that
I/O pin. If a high voltage drive is required, use an
external transistor that can support the required
voltage.
Typ
Ñ
Max
10
Min
Ñ
1998 Microchip Technology Inc.
Specification
Data Sheet
Typ
Ñ
Max
14
Units
V