PIC32MX664F064HT-I/PT Microchip Technology, PIC32MX664F064HT-I/PT Datasheet - Page 100

• Manufacturer Part Number: PIC32MX664F064HT-I/PT
• Description: 64 PINS, 64KB Flash, 32KB RAM, 80 MHz, USB, Ethernet, 4 DMA 64 TQFP 10x10x1mm T/
• Manufacturer: Microchip Technology
• Series: PIC® 32MXr

Specifications of PIC32MX664F064HT-I/PT

• Core Processor: MIPS32® M4K™
• Core Size: 32-Bit
• Speed: 80MHz
• Connectivity: Ethernet, I²C, SPI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K 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: 64-TQFP
• Processor Series: PIC32MX5x
• Core: MIPS32
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 80 MHz
• Number Of Programmable I/os: 53
• Number Of Timers: 5
• Operating Supply Voltage: 2.3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

TABLE 4-40:
Legend:
Note
40A0
40C0 CHEPFABT
4000 CHECON
4010 CHEACC
4020 CHETAG
4030 CHEMSK
4040
4050
4060
4070
4080
4090
1:
2:
CHELRU
CHEMIS
CHEW0
CHEW1
CHEW2
CHEW3
CHEHIT
x = unknown value on Reset; — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
This register has corresponding CLR, SET and INV registers at its virtual address, plus an offset of 0x4, 0x8 and 0xC, respectively. See
Reset value is dependent on DEVCFGx configuration.
(1,2)
(1)
(1)
(1)
31:16
31:16 CHEWEN
31:16 LTAGBOOT
31:16
31:16
31:16
31:16
31:16
31:16
31:16
31:16
31:16
15:0
15:0
15:0
15:0
15:0
15:0
15:0
15:0
15:0
15:0
15:0
15:0
PREFETCH REGISTER MAP
31/15
—
—
—
—
—
30/14
—
—
—
—
—
—
—
29/13
—
—
—
—
—
—
—
28/12
—
—
—
—
—
—
—
27/11
—
—
—
—
—
—
—
LMASK<15:5>
26/10
—
—
—
—
—
—
—
LTAG<15:4>
25/9
—
—
—
—
—
—
DCSZ<1:0>
CHEPFABT<31:0>
24/8
CHELRU<15:0>
CHEMIS<31:0>
CHEW0<31:0>
CHEW1<31:0>
CHEW2<31:0>
CHEW3<31:0>
CHEHIT<31:0>
—
—
—
—
—
Bits
23/7
—
—
—
—
—
22/6
—
—
—
—
—
Section 12.1.1 “CLR, SET and INV Registers”
21/5
PREFEN<1:0>
—
—
—
—
CHELRU<24:16>
20/4
—
—
—
—
—
LTAG<23:16>
LVALID
19/3
—
—
—
—
—
LLOCK
18/2
—
—
CHEIDX<3:0>
—
—
PFMWS<2:0>
for more information.
LTYPE
17/1
—
—
—
—
CHECOH 0000
16/0
—
—
—
—
0007
0000
0000
00xx
xx20
0000
0000
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
0000
0000
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx