PIC18F6621-I/PT Microchip Technology, PIC18F6621-I/PT Datasheet - Page 50

• Manufacturer Part Number: PIC18F6621-I/PT
• Description: IC PIC MCU FLASH 32KX16 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F6621-I/PT

• Core Size: 8-Bit
• Program Memory Size: 64KB (32K x 16)
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 3.75K 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: 64-TFQFP
• Controller Family/series: PIC18
• No. Of I/o's: 53
• Eeprom Memory Size: 1024Byte
• Ram Memory Size: 3.75KB
• Cpu Speed: 40MHz
• No. Of Timers: 5
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3840 B
• Interface Type: MSSP, SPI, I2C, EUSART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 53
• Number Of Timers: 5
• 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, ICE2000, ICE4000, DV164136, DM183032
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT64PT5 - SOCKET TRAN ICE 64MQFP/TQFPAC164319 - MODULE SKT MPLAB PM3 64TQFPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
• Lead Free Status / Rohs Status: Details

PIC18F6525/6621/8525/8621
FIGURE 4-7:
DS39612B-page 48
When ‘a’ = 1,
the BSR is used to specify the
RAM location that the instruction
uses.
BSR<3:0>
= 0000
= 0001
= 0010
= 0011
= 0100
= 1110
= 1111
DATA MEMORY MAP FOR PIC18F6525/6621/8525/8621 DEVICES
Bank 0
Bank 1
Bank 2
Bank 3
Bank 4
Bank 5
Bank 13
Bank 14
Bank 15
to
FFh
FFh
FFh
FFh
FFh
FFh
00h
00h
00h
00h
00h
00h
Data Memory Map
Access RAM
Unused
GPRs
GPRs
GPRs
GPRs
GPRs
GPRs
SFRs
GPRs
100h
1FFh
000h
05Fh
060h
0FFh
200h
2FFh
300h
3FFh
400h
4FFh
500h
DFFh
E00h
EFFh
F00h
F5Fh
F60h
FFFh
When ‘a’ = 0,
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).
 2005 Microchip Technology Inc.
Access RAM high
Access RAM low
Access Bank
Function
(SFRs)
Registers
FFh
00h
5Fh
60h