PIC18F8621-E/PT Microchip Technology, PIC18F8621-E/PT Datasheet - Page 349
PIC18F8621-E/PT
Manufacturer Part Number
PIC18F8621-E/PT
Description
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,TQFP,80PIN,PLASTIC
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18F6525-IPT.pdf
(396 pages)
3.PIC18F6525-IPT.pdf
(8 pages)
4.PIC18F6525-IPT.pdf
(38 pages)
Specifications of PIC18F8621-E/PT
Rohs Compliant
YES
Core Processor
PIC
Core Size
8-Bit
Speed
25MHz
Connectivity
EBI/EMI, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
69
Program Memory Size
64KB (32K x 16)
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 16x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
80-TFQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT80PT3 - SOCKET TRAN ICE 80MQFP/TQFPAC164320 - MODULE SKT MPLAB PM3 80TQFPAC174011 - MODULE SKT PROMATEII 80TQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F8621-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PIC18F6525-IPT PDF datasheet #2
- PIC18F6525-IPT PDF datasheet #3
- PIC18F6525-IPT PDF datasheet #4
- Current page: 349 of 396
- Download datasheet (8Mb)
FIGURE 27-16:
TABLE 27-17: EXAMPLE SPI™ MODE REQUIREMENTS (SLAVE MODE TIMING, CKE = 0)
2005 Microchip Technology Inc.
70
71
71A
72
72A
73
73A
74
75
76
77
78
79
80
83
Note 1: Requires the use of Parameter #73A.
Param.
No.
(CKP = 0)
(CKP = 1)
SDI
SDI
Note:
SCK
SDO
SS
SCK
2: Only if Parameter #71A and #72A are used.
TssL2scH,
TssL2scL
TscH
TscL
TdiV2scH,
TdiV2scL
T
TscH2diL,
TscL2diL
TdoR
TdoF
TssH2doZ
TscR
TscF
TscH2doV,
TscL2doV
TscH2ssH,
TscL2ssH
B
Symbol
2
B
Refer to Figure 27-4 for load conditions.
SS ↓ to SCK ↓ or SCK ↑ Input
SCK Input High Time
(Slave mode)
SCK Input Low Time
(Slave mode)
Setup Time of SDI Data Input to SCK Edge
Last Clock Edge of Byte 1 to the First Clock Edge of Byte 2
Hold Time of SDI Data Input to SCK Edge
SDO Data Output Rise Time
SDO Data Output Fall Time
SS ↑ to SDO Output High-impedance
SCK Output Rise Time (Master mode) PIC18F6X2X/8X2X
SCK Output Fall Time (Master mode)
SDO Data Output Valid after SCK
Edge
SS ↑ after SCK Edge
EXAMPLE SPI™ SLAVE MODE TIMING (CKE = 0)
70
80
71
73
MSb In
MSb
74
Characteristic
72
PIC18F6525/6621/8525/8621
75, 76
bit 6 - - - -1
bit 6 - - - - - -1
Continuous
Single Byte
Continuous
Single Byte
PIC18F6X2X/8X2X
PIC18F6X2X/8X2X
PIC18F6X2X/8X2X
PIC18F6X2X/8X2X
PIC18F6X2X/8X2X
78
79
1.25 T
1.25 T
1.5 T
1.5 T
79
78
LSb In
LSb
Min
T
100
100
40
40
CY
10
CY
—
—
—
—
—
CY
CY
CY
83
+ 40
+ 40
+ 30
+ 30
77
Max Units Conditions
100
25
45
25
50
25
45
25
50
—
—
—
—
—
—
—
—
—
DS39612B-page 347
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
(Note 1)
(Note 1)
(Note 2)
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