MA180025 Microchip Technology, MA180025 Datasheet - Page 328

• Manufacturer Part Number: MA180025
• Description: MODULE PLUG-IN PIC18F87J90 PIM
• Manufacturer: Microchip Technology
• Series: PIC®r

Specifications of MA180025

• Accessory Type: Plug-In Module (PIM) - PIC18F87J90
• Product: Microcontroller Modules
• Silicon Manufacturer: Microchip
• Core Architecture: PIC
• Core Sub-architecture: PIC18
• Silicon Core Number: PIC18F
• Silicon Family Name: PIC18FxxJxx
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: PICDEM LCD 2 Demonstration Board (DM163030)
• For Use With: DM163030 - KIT DEV PICDEM LCD2
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F87J90 FAMILY
REGISTER 25-3:
DS39933D-page 328
bit 7
Legend:
R = Readable bit
-n = Value when device is unprogrammed
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2-0
R/WO-1
IESO
IESO: Two-Speed Start-up (Internal/External Oscillator Switchover) Control bit
1 = Two-Speed Start-up enabled
0 = Two-Speed Start-up disabled
FCMEN: Fail-Safe Clock Monitor Enable bit
1 = Fail-Safe Clock Monitor enabled
0 = Fail-Safe Clock Monitor disabled
Unimplemented: Read as ‘0’
LPT1OSC: T1OSC/SOSC Power Selection Configuration bit
1 = High-power T1OSC/SOSC circuit selected
0 = Low-power T1OSC/SOSC circuit selected
T1DIG: T1CKI for Digital Input Clock Enable bit
1 = T1CKI is available as a digital input without enabling T1OSCEN
0 = T1CKI is not available as a digital input without enabling T1OSCEN
FOSC<2:0>: Oscillator Selection bits
111 = ECPLL OSC1/OSC2 as primary; ECPLL oscillator with PLL enabled; CLKO on RA6
110 = EC OSC1/OSC2 as primary; external clock with F
101 = HSPLL OSC1/OSC2 as primary; high-speed crystal/resonator with software PLL control
100 = HS OSC1/OSC2 as primary; high-speed crystal/resonator
011 = INTPLL1 internal oscillator block with software PLL control; F
010 = INTIO1 internal oscillator block with F
001 = INTPLL2 internal oscillator block with software PLL control and I/O on RA6 and RA7
000 = INTIO2 internal oscillator block with I/O on RA6 and RA7
R/WO-1
FCMEN
CONFIG2L: CONFIGURATION REGISTER 2 LOW (BYTE ADDRESS 300002h)
WO = Write-Once bit
U-0
—
LPT1OSC
R/WO-1
U = Unimplemented bit, read as ‘0’
‘1’ = Bit is set
OSC
R/WO-1
T1DIG
/4 output on RA6 and I/O on RA7
OSC
/4 output
R/WO-1
FOSC2
OSC
 2010 Microchip Technology Inc.
/4 output
‘0’ = Bit is cleared
R/WO-1
FOSC1
R/WO-1
FOSC0
bit 0