PIC32MX795F512L-80I/PF Microchip Technology, PIC32MX795F512L-80I/PF Datasheet - Page 123
![IC MCU 32BIT 512KB FLASH 100TQFP](/photos/12/13/121330/c04-100-tqfp_sml.jpg)
PIC32MX795F512L-80I/PF
Manufacturer Part Number
PIC32MX795F512L-80I/PF
Description
IC MCU 32BIT 512KB FLASH 100TQFP
Manufacturer
Microchip Technology
Series
PIC® 32MXr
Datasheets
1.PIC32MX320F032H-40IPT.pdf
(66 pages)
2.PIC32MX575F256H-80IMR.pdf
(2 pages)
3.PIC32MX575F256H-80IMR.pdf
(254 pages)
4.PIC32MX575F256H-80IMR.pdf
(14 pages)
5.PIC32MX575F256H-80IPT.pdf
(240 pages)
Specifications of PIC32MX795F512L-80I/PF
Core Size
32-Bit
Program Memory Size
512KB (512K x 8)
Core Processor
MIPS32® M4K™
Speed
80MHz
Connectivity
CAN, Ethernet, I²C, SPI, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
85
Program Memory Type
FLASH
Ram Size
128K x 8
Voltage - Supply (vcc/vdd)
2.3 V ~ 3.6 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-TQFP
Controller Family/series
PIC32
Ram Memory Size
128KB
Cpu Speed
80MHz
No. Of Timers
5
Interface
CAN, I2C, SPI, UART, USB
No. Of Pwm Channels
5
Embedded Interface Type
CAN, I2C, SPI, UART, USB
Rohs Compliant
Yes
Processor Series
PIC32MX7xx
Core
MIPS
3rd Party Development Tools
52713-733, 52714-737
Development Tools By Supplier
PG164130, DV164035, DV244005
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC32MX795F512L-80I/PF
Manufacturer:
TOSHIBA
Quantity:
4 600
Company:
Part Number:
PIC32MX795F512L-80I/PF
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC32MX795F512L-80I/PF
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
9.0
FIGURE 9-1:
© 2010 Microchip Technology Inc.
Note 1: This data sheet summarizes the features
2: Some registers and associated bits
PREFETCH CACHE
CTRL
of the PIC32MX5XX/6XX/7XX family of
devices. It is not intended to be a
comprehensive reference source. To
complement the information in this data
sheet, refer to Section 4. “Prefetch
Cache” (DS61119) in the “PIC32 Family
Reference Manual”, which is available
from
(www.microchip.com/PIC32).
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization”
this data sheet for device-specific register
and bit information.
Prefetch Ctrl
Cache Ctrl
Miss LRU
Bus Ctrl
Hit LRU
the
FSM
PREFETCH MODULE BLOCK DIAGRAM
Microchip
Tag Logic
PreFetch
Pre-Fetch
Hit Logic
Prefetch
Tag
web
PFM
site
Address
in
Encode
Cache
Line
CTRL
Prefetch cache increases performance for applications
executing out of the cacheable program Flash memory
regions by implementing instruction caching, constant
data caching and instruction prefetching.
9.1
• 16 fully associative lockable cache lines
• 16-byte cache lines
• Up to four cache lines allocated to data
• Two cache lines with address mask to hold
• Pseudo LRU replacement policy
• All cache lines are software writable
• 16-byte parallel memory fetch
• Predictive instruction prefetch
PIC32MX5XX/6XX/7XX
repeated instructions
Cache Line
Pre-Fetch
Features
PreFetch
Prefetch
RDATA
DS61156F-page 123