PIC18F65K90-I/MR Microchip Technology, PIC18F65K90-I/MR Datasheet - Page 93

• Manufacturer Part Number: PIC18F65K90-I/MR
• Description: 32kB Flash, 2kB RAM, 1kB EE, NanoWatt XLP, LCD 64 QFN 9x9x0.9mm TUBE
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F65K90-I/MR

• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 32 KB
• Data Ram Size: 2 KB
• Interface Type: I2C, SPI
• Maximum Clock Frequency: 64 MHz
• Number Of Timers: 8
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Operating Temperature: + 125 C
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 16 Channel
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 64MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 53
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 16x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-VFQFN Exposed Pad
• Lead Free Status / Rohs Status: Details

FIGURE 6-6:
 2009-2011 Microchip Technology Inc.
BSR<3:0>
Note 1: Addresses, EF4h through F5Fh, are also used by SFRs, but are not part of the Access RAM. Users must
= 0000
= 0001
= 0010
= 0011
= 0100
= 0101
= 0110
= 0111
= 1000
= 1001
= 1010
= 1011
= 1100
= 1101
= 1110
= 1111
2: These addresses are unused for devices with 32 Kbytes of program memory (PIC18FX5K90). For those
always use the complete address, or load the proper BSR value, to access these registers.
devices, read these addresses at 00h.
Bank 0
Bank 1
Bank 2
Bank 3
Bank 4
Bank 5
Bank 6
Bank 7
Bank 8
Bank 9
Bank 10
Bank 11
Bank 12
Bank 13
Bank 14
Bank 15
DATA MEMORY MAP FOR PIC18FX5K90 AND PIC18FX7K90 DEVICES
FFh
FFh
FFh
FFh
FFh
FFh
FFh
FFh
FFh
FFh
FFh
FFh
FFh
FFh
FFh
FFh
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
Data Memory Map
Access RAM
GPR
GPR
GPR
GPR
GPR
GPR
GPR
GPR
GPR
GPR
GPR
GPR
GPR
GPR
GPR
GPR
SFR
(1,2)
(1,2)
(2)
(2)
(2)
(2)
(2)
(2)
PIC18F87K90 FAMILY
000h
05Fh
060h
0FFh
100h
1FFh
200h
2FFh
300h
3FFh
400h
4FFh
500h
5FFh
600h
6FFh
700h
7FFh
800h
8FFh
900h
9FFh
A00h
AFFh
B00h
BFFh
C00h
CFFh
D00h
DFFh
E00h
EFFh
F00h
F5Fh
F60h
FFFh
When a = 0:
When a = 1:
The BSR is ignored and the
Access Bank is used.
The first 96 bytes are general
purpose RAM (from Bank 0).
The second 160 bytes are
Special
(from Bank 15).
The BSR specifies the bank
used by the instruction.
Access RAM High
Access RAM Low
Access Bank
(SFRs)
Function
DS39957D-page 93
Registers
00h
5Fh
60h
FFh