PIC18F85J90-I/PT Microchip Technology, PIC18F85J90-I/PT Datasheet - Page 26

• Manufacturer Part Number: PIC18F85J90-I/PT
• Description: IC PIC MCU FLASH 16KX16 80TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F85J90-I/PT

• Core Size: 8-Bit
• Program Memory Size: 32KB (16K x 16)
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, LVD, POR, PWM, WDT
• Number Of I /o: 67
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TFQFP
• Controller Family/series: PIC18
• No. Of I/o's: 67
• Ram Memory Size: 2KB
• Cpu Speed: 40MHz
• No. Of Timers: 4
• No. Of Pwm Channels: 2
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: AUSART, EUSART, I2C, SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 67
• Number Of Timers: 4
• 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: PG164130, DV164035, DV244005, DV164005, PG164120, DV164136, DM163030
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• Package: 80TQFP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Operating Supply Voltage: 2.5|3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC162079 - HEADER MPLAB ICD2 18F85J90 64/80AC164328 - MODULE SKT FOR 80TQFP
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC18F6XJXX/8XJXX
5.1
The Device ID word for PIC18F6XJXX/8XJXX devices
is located at 3FFFFEh:3FFFFFh. These read-only bits
may be used by the programmer to identify what device
type is being programmed and read out normally, even
after code protection has been enabled. The process
for reading the Device IDs is shown in Figure 5-1. A
complete
PIC18F6XJXX/8XJXX
Table 5-4.
TABLE 5-4:
DS39644L-page 26
Legend: The ‘x’s in DEVID1 are reserved for the device revision code.
Device ID Word
PIC18F63J90
PIC18F64J90
PIC18F65J10
PIC18F65J15
PIC18F65J50
PIC18F65J90
PIC18F66J10
PIC18F66J15
PIC18F66J16
PIC18F66J50
PIC18F66J55
PIC18F66J90
PIC18F66J93
list
PIC18F63J11
PIC18F64J11
PIC18F65J11
PIC18F66J11
Device
DEVICE ID VALUE
of
Device
devices
is
ID
presented
values
for
in
DEVID2
39h
38h
39h
38h
15h
39h
15h
41h
38h
15h
44h
15h
44h
41h
41h
50h
50h
FIGURE 5-1:
Device ID Value
Set TBLPTR = 3FFFFE
with Post-Increment
READ DEVICE ID WORD FLOW
with Post-Increment
Read High Byte
Read Low Byte
 2009 Microchip Technology Inc.
Done
Start
000x xxxx
000x xxxx
001x xxxx
001x xxxx
001x xxxx
011x xxxx
010x xxxx
000x xxxx
011x xxxx
011x xxxx
010x xxxx
100x xxxx
011x xxxx
010x xxxx
011x xxxx
000x xxxx
010x xxxx
DEVID1