PIC16F1454_12 View Datasheet(PDF) - Microchip Technology
Part Name
Description
MFG CO.
'PIC16F1454_12' PDF : 38 Pages View PDF
PIC16(L)F145X
8.0 ELECTRICAL SPECIFICATIONS
Refer to the device specific data sheet for absolute
maximum ratings.
TABLE 8-1: AC/DC CHARACTERISTICS TIMING REQUIREMENTS FOR PROGRAM/VERIFY MODE
AC/DC CHARACTERISTICS
Standard Operating Conditions
Production tested at 25°C
Sym.
Characteristics
Min.
Typ.
Max. Units Conditions/Comments
VDD
VPEW
VBE
IDDI
IDDP
IPP
Programming Supply Voltages and Currents
Supply Voltage
(VDDMIN, VDDMAX)
PIC16LF145X
PIC16F145X
1.80
—
3.60
V Fosc <= 16 MHz
2.70
—
3.60
V Fosc <= 48 MHz
2.30
—
5.50
V Fosc <= 16 MHz
2.70
—
5.50
V Fosc <= 48 MHz
Read/Write and Row Erase
operations
VDDMIN
—
VDDMAX
V
Bulk Erase operations
2.7
— VDD max. V
Current on VDD, Idle
—
—
1.0
mA
Current on VDD, Programming
—
—
3.0
mA
VPP
Current on MCLR/VPP
—
—
600
μA
VIHH
High voltage on MCLR/VPP for
Program/Verify mode entry
8.0
—
9.0
V
TVHHR
MCLR rise time (VIL to VIHH) for
Program/Verify mode entry
I/O pins
—
—
1.0
μs
VIH
(ICSPCLK, ICSPDAT, MCLR/VPP) input high level
0.8 VDD
—
—
V
VIL
VOH
VOL
VBOR
TENTS
TENTH
TCKL
TCKH
TDS
TDH
TCO
TLZD
THZD
TDLY
(ICSPCLK, ICSPDAT, MCLR/VPP) input low level
ICSPDAT output high level
ICSPDAT output low level
—
—
VDD-0.7
VDD-0.7 —
VDD-0.7
—
—
Brown-out Reset Voltage
BORV = 0 (high trip)
2.55
2.70
2.30
2.40
BORV = 1 (low trip)
1.80
1.90
Programming Mode Entry and Exit
Programing mode entry setup time: ICSPCLK,
ICSPDAT setup time before VDD or MCLR↑
100
—
Programing mode entry hold time: ICSPCLK,
ICSPDAT hold time after VDD or MCLR↑
250
—
Serial Program/Verify
Clock Low Pulse Width
100
—
Clock High Pulse Width
100
—
Data in setup time before clock↓
100
—
Data in hold time after clock↓
100
—
Clock↑ to data out valid (during a
Read Data command)
0
—
Clock↓ to data low-impedance (during a
Read Data command)
0
—
Clock↓ to data high-impedance (during a
Read Data command)
0
—
Data input not driven to next clock input (delay
required between command/data or command/
1.0
—
command)
0.2 VDD
—
VSS+0.6
VSS+0.6
VSS+0.6
2.85
2.55
2.05
—
—
—
—
—
—
80
80
80
—
V
IOH = 3.5 mA, VDD = 5V
V IOH = 3 mA, VDD = 3.3V
IOH = 2 mA, VDD = 1.8V
IOH = 8 mA, VDD = 5V
V IOH = 6 mA, VDD = 3.3V
IOH = 3 mA, VDD = 1.8V
V PIC16F145X
V PIC16LF145X
V PIC16(L)F145X
ns
μs
ns
ns
ns
ns
ns
ns
ns
μs
Note 1: Externally timed writes are not supported for Configuration and Calibration bits.
DS41620C-page 32
Advance Information
2011-2012 Microchip Technology Inc.
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