PIC18C801-I/L Microchip Technology, PIC18C801-I/L Datasheet - Page 80

• Manufacturer Part Number: PIC18C801-I/L
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LDCC,84PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Cr

Specifications of PIC18C801-I/L

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 37
• Program Memory Type: ROMless
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 84-PLCC
• Processor Series: PIC18C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 1.5 KB
• Interface Type: 3-Wire, I2C, SPI, USART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 47
• Number Of Timers: 1 x 16 bit
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: DV164005, ICE4000, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164310 - MODULE SKT FOR PM3 84PLCCXLT84L1 - SOCKET TRANSITION ICE 84PLCCAC174012 - MODULE SKT PROMATEII 84PLCC
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details
• Other names: PIC18C801-I/LR; PIC18C801-I/LR; PIC18C801I/L

PIC18C601/801
6.3.2
This mode allows Table Writes to byte-wide external
memories. During a TBLWT cycle, the TABLAT data is
presented on the upper and lower byte of the
AD<15:0> bus. The appropriate WRH or WRL line is
strobed based on the LSb of the TBLPTR. Figure 6-8
shows the timing associated with this mode.
FIGURE 6-8:
DS39541A-page 80
AD<15:0>
A<19:16>
Instruction
Execution
Memory
WRH
WRL
Cycle
ALE
BA0
OE
UB
LB
16-BIT EXTERNAL TABLE WRITE
(BYTE WRITE MODE)
Q1
Opcode Fetch
3AAAh
from 007554h
INST(PC-2)
TBLWT*+
Q2
0h
Q3 Q4
TBLWT EXTERNAL INTERFACE TIMING (16-BIT BYTE WRITE MODE)
000Dh
MOVWF TABLAT
Q1
TBLWT*+ Cycle1
Opcode Fetch
from 007556h
3AABh
Q2
0h
Q3 Q4
6FF4h
Advance Information
Q1
TBLWT*+ Cycle2
CF33h
TBLWT 56h
to 199E66h
Q2
Ch
Q3 Q4
5656h
Q1
Opcode Fetch
from 007558h
3AACh
MOVWF
TBLWT*
Q2
0h
Q3 Q4
000Ch
Q1
Opcode Fetch
TBLWT* Cycle1
from 00755Ah
3AADh
MOVLW 55h
Q2
0h
Q3 Q4
2001 Microchip Technology Inc.
0E55h
Q1
TBLWT* Cycle2
CF33h
TBLWT 92h
to 199E67h
Q2
Ch
Q3 Q4
9292h