Datasheet

 2011 Microchip Technology Inc. DS39931D-page 505
PIC18F46J50 FAMILY
TABLE 30-3: VOLTAGE REFERENCE SPECIFICATIONS
TABLE 30-4: INTERNAL VOLTAGE REGULATOR SPECIFICATIONS
TABLE 30-5: ULPWU SPECIFICATIONS
TABLE 30-6: CTMU CURRENT SOURCE SPECIFICATIONS
Operating Conditions: 3.0V < VDD < 3.6V, -40°C < TA < +85°C (unless otherwise stated)
Param
No.
Sym Characteristics Min Typ Max Units Comments
D310 V
RES Resolution VDD/24 — VDD/32 LSb
D311 VRAA Absolute Accuracy — — 1/2 LSb
D312 VR
UR Unit Resistor Value (R) — 2k — 
D313 TSET Settling Time
(1)
— — 10 s
Note 1: Settling time measured while CVRR = 1 and CVR<3:0> bits transition from ‘0000’ to ‘1111’.
Operating Conditions: -40°C < T
A < +85°C (unless otherwise stated)
Param
No.
Sym Characteristics Min Typ Max Units Comments
V
RGOUT Regulator Output Voltage 2.35 2.5 2.7 V Regulator enabled, VDD = 3.0V
C
EFC External Filter Capacitor
Value
(1)
5.4 10 18 F ESR < 3 recommended
ESR < 5 required
Note 1: C
EFC applies for PIC18F devices in the family. For PIC18LF devices in the family, there is no specific
minimum or maximum capacitance for V
DDCORE, although proper supply rail bypassing should still be
used.
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  T
A  +85°C for industrial
Param
No.
Sym Characteristic Min Typ† Max Units Conditions
D100 I
ULP Ultra Low-Power Wake-up Current —60 — nA
Net of I/O leakage and current sink
at 1.6V on pin,
V
DD = 3.3V
See Application Note AN879,
“Using the Microchip Ultra
Low-Power Wake-up Module”
(DS00879)
† Data in “Typ” column is at 3.3V, 25°C unless otherwise stated.
DC CHARACTERISTICS
Standard Operating Conditions: 2.0V to 3.6V (unless otherwise stated)
Operating temperature -40°C  T
A  +85°C for Industrial
Param
No.
Sym Characteristic Min Typ
(1)
Max Units Conditions
I
OUT1 CTMU Current Source, Base Range — 550 — nA CTMUICON<1:0> = 01
I
OUT2 CTMU Current Source, 10x Range — 5.5 — A CTMUICON<1:0> = 10
I
OUT3 CTMU Current Source, 100x Range — 55 — A CTMUICON<1:0> = 11
Note 1: Nominal value at center point of current trim range (CTMUICON<7:2> = 000000).