PIC18C442-E/L Microchip Technology, PIC18C442-E/L Datasheet - Page 53

• Manufacturer Part Number: PIC18C442-E/L
• Description: IC MCU OTP 8KX16 A/D 44PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 18Cr

Specifications of PIC18C442-E/L

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: OTP
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-PLCC
• For Use With: DVA16XL441 - ADAPTER DEVICE ICE 44PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: PIC18C442E/L

If an indirect addressing operation is done where the
target address is an FSRnH or FSRnL register, the
write operation will dominate over the pre- or post-
increment/decrement functions.
FIGURE 4-9:
FIGURE 4-10:
2001 Microchip Technology Inc.
Note 1: For register file map detail, see Table 4-1.
11
INDIRECT ADDRESSING OPERATION
INDIRECT ADDRESSING
Location Select
Indirect Addressing
Instruction
Executed
Instruction
Fetched
FSR Register
Opcode
Opcode
Data
Memory
BSR<3:0>
(1)
4
Address
File
12
8
12
0000h
0FFFh
0
File Address = access of an indirect addressing register
12
FSR
RAM
0h
FFFh
PIC18CXX2
DS39026C-page 51