MCP2515
TABLE 13-1: DC CHARACTERISTICS
Industrial (I):
Extended (E): TAMB = -40°C to +125°C
TAMB = -40°C to +85°C
VDD = 2.7V to 5.5V
VDD = 4.5V to 5.5V
DC Characteristics
Param.
No.
Sym
Characteristic
Supply Voltage
Min
2.7
2.4
Max
5.5
—
Units
Conditions
VDD
V
V
VRET
Register Retention Voltage
High-Level Input Voltage
RXCAN
VIH
2
VDD + 1
VDD + 1
VDD
V
V
V
V
SCK, CS, SI, TXnRTS Pins
OSC1
0.7 VDD
0.85 VDD
0.85 VDD
RESET
VDD
Low-Level Input Voltage
RXCAN, TXnRTS Pins
SCK, CS, SI
VIL
-0.3
-0.3
VSS
VSS
.15 VDD
0.4
V
V
V
V
OSC1
.3 VDD
.15 VDD
RESET
Low-Level Output Voltage
TXCAN
VOL
—
—
—
—
0.6
0.6
0.6
0.6
V
V
V
V
V
V
V
V
IOL = +6.0 mA, VDD = 4.5V
IOL = +8.5 mA, VDD = 4.5V
IOL = +2.1 mA, VDD = 4.5V
IOL = +1.6 mA, VDD = 4.5V
RXnBF Pins
SO, CLKOUT
INT
High-Level Output Voltage
TXCAN, RXnBF Pins
SO, CLKOUT
VOH
VDD – 0.7
VDD – 0.5
VDD – 0.7
—
—
—
IOH = -3.0 mA, VDD = 4.5V
IOH = -400 µA, VDD = 4.5V
IOH = -1.0 mA, VDD = 4.5V
INT
Input Leakage Current
ILI
All I/O except OSC1 and
TXnRTS pins
-1
+1
µA
CS = RESET = VDD,
VIN = VSS to VDD
OSC1 Pin
-5
+5
7
µA
pF
CINT
IDD
Internal Capacitance
—
TAMB = 25°C, f = 1.0 MHz,
C
VDD = 0V (Note 1)
(All Inputs and Outputs)
Operating Current
—
—
—
10
5
mA
µA
µA
VDD = 5.5V, FOSC = 25 MHz,
FCLK = 1 MHz, SO = Open
IDDS
Standby Current (Sleep mode)
CS, TXnRTS = VDD, Inputs tied to
VDD or VSS, -40°C TO +85°C
8
CS, TXnRTS = VDD, Inputs tied to
VDD or VSS, -40°C TO +125°C
Note 1: This parameter is periodically sampled and not 100% tested.
DS21801D-page 70
Preliminary
© 2005 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
