PIC18C801-I/L Microchip Technology, PIC18C801-I/L Datasheet - Page 78

• 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
6.3.1
When the external bus is 8-bit, the byte-wide Table
Write exactly corresponds to the bus length and there
are no special considerations required.
The WRL signal is used as the active write signal.
Figure 6-6 and Figure 6-7 show the timings associated
with the 8-bit modes.
FIGURE 6-6:
DS39541A-page 78
AD<7:0>
Instruction
A<19:8>
Execution
Memory
Cycle
WRH
WRL
BA0
ALE
OE
8-BIT EXTERNAL TABLE WRITES
’1’
Q1
AAh
Opcode Fetch
from 007554h
TBLWT EXTERNAL INTERACE TIMING (8-BIT MULTIPLEXED MODE)
INST(PC-2)
Q2
TBLWT*
03Ah
08h
Q3
Q4
00h
Q1
Advance Information
ABh
TBLWT Cycle1
Opcode Fetch
from 007556h
MOVLW 55h
Q2
03Ah
Q3
55h
Q4
0Eh
Q1
33h
TBLWT Cycle2
TBLWT 92h
to 199E67h
Q2
CCFh
Q3
92h
Q4
Q1
2001 Microchip Technology Inc.
ACh
Opcode Fetch
from 007558h
ADDLW 55h
Q2
MOVLW
03Ah
Q3
55h
Q4
0Fh