PIC12CE673/JW Microchip Technology, PIC12CE673/JW Datasheet - Page 188

• Manufacturer Part Number: PIC12CE673/JW
• Description: IC MCU EPROM 1KX14 A/D&EE 8CDIP
• Manufacturer: Microchip Technology
• Series: PIC® 12Cr

Specifications of PIC12CE673/JW

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 10MHz
• Peripherals: POR, WDT
• Number Of I /o: 5
• Program Memory Size: 1.75KB (1K x 14)
• Program Memory Type: EPROM, UV
• Eeprom Size: 16 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 4x8b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 8-CDIP (0.300", 7.62mm) Window
• For Use With: ISPICR1 - ADAPTER IN-CIRCUIT PROGRAMMINGAC124001 - MODULE SKT PROMATEII 8DIP/SOIC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Connectivity: -

PICmicro MID-RANGE MCU FAMILY
12.6.1
DS31012A-page 12-8
Typical Application
This feature is typically used in applications where real-time needs to be kept, but it is also desir-
able to have the lowest possible power consumption. The Timer1 oscillator allows the device to
be placed in sleep, while the timer continues to increment. When Timer1 overflows the interrupt
could wake-up the device so that the appropriate registers could be updated.
Figure 12-2: Timer1 Application
power-down
32 kHz
detect
Backup
Battery
T1OSO
T1OSI
OSC1
V
TMR1
PIC16CXXX
DD
V
SS
8
4
4
4
current sink
1997 Microchip Technology Inc.
Keypad
4 x 4