PIC18C658-E/PT Microchip Technology, PIC18C658-E/PT Datasheet - Page 66
![IC MCU OTP 16KX16 CAN 64TQFP](/photos/6/81/68123/c04-066_pf_sml.jpg)
PIC18C658-E/PT
Manufacturer Part Number
PIC18C658-E/PT
Description
IC MCU OTP 16KX16 CAN 64TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Cr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16C770-ISO.pdf
(8 pages)
3.PIC18C658-IPT.pdf
(366 pages)
4.PIC18C658-IPT.pdf
(16 pages)
5.PIC18C658-IPT.pdf
(16 pages)
6.PIC18C658-IPT.pdf
(16 pages)
Specifications of PIC18C658-E/PT
Core Processor
PIC
Core Size
8-Bit
Speed
40MHz
Connectivity
CAN, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
52
Program Memory Size
32KB (16K x 16)
Program Memory Type
OTP
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 ~ 125°C
Package / Case
64-TFQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
PIC18C658E/PT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18C658-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PIC16C770-ISO PDF datasheet #2
- PIC18C658-IPT PDF datasheet #3
- PIC18C658-IPT PDF datasheet #4
- PIC18C658-IPT PDF datasheet #5
- PIC18C658-IPT PDF datasheet #6
- Current page: 66 of 366
- Download datasheet (7Mb)
PIC18CXX8
5.1
Several control registers are used in conjunction with
the TBLRD and TBLWT instructions. These include:
• RCON register
• TABLAT register
• TBLPTR registers
REGISTER 5-1: RCON REGISTER (ADDRESS: 0xFD0h)
DS30475A-page 66
Control Registers
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
IPEN: Interrupt Priority Enable
1 = Enable priority levels on interrupts
0 = Disable priority levels on interrupts (16CXXX compatibility mode)
LWRT: Long Write Enable
1 = Enable TBLWT to internal program memory
0 = Disable TBLWT to internal program memory.
Unimplemented: Read as '0'
RI: RESET Instruction Flag bit
1 = No RESET instruction occurred
0 = A RESET instruction occurred
TO: Time-out bit
1 = After power-up, CLRWDT instruction, or SLEEP instruction
0 = A WDT time-out occurred
PD: Power-down bit
1 = After power-up or by the CLRWDT instruction
0 = By execution of the SLEEP instruction
POR: Power-on Reset Status bit
1 = No Power-on Reset occurred
0 = A Power-on Reset occurred (must be set in software after a Power-on Reset occurs)
BOR: Brown-out Reset Status bit
1 = No Brown-out Reset nor POR Reset occurred
0 = A Brown-out Reset or POR Reset occurred
Legend:
R = Readable bit
- n = Value at POR
bit 7
R/W-0
Note 1: Only cleared on a POR or MCLR reset.
IPEN
(must be set in software after a Brown-out Reset occurs)
This bit has no effect on TBLWTs to external program memory.
R/W-0
LWRT
Advanced Information
U-0
W = Writable bit
’1’ = Bit is set
—
R/W-1
5.1.1
The LWRT bit specifies the operation of Table Writes to
internal memory when the V
MCLR pin. When the LWRT bit is set, the controller
continues to execute user code, but long table writes
are allowed (for programming internal program mem-
ory) from user mode. The LWRT bit can be cleared only
by performing either a POR or MCLR Reset.
RI
RCON REGISTER
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
R/W-1
TO
R/W-1
2000 Microchip Technology Inc.
PD
PP
voltage is applied to the
x = Bit is unknown
R/W-0
POR
R/W-0
BOR
bit 0
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