Information

PIC14C000
DS80057A-page 2

1999 Microchip Technology Inc.
Clarifications/Corrections to the Data Sheet:
In the PIC14C000 Device Data Sheet (document
DS40122B), the following clarifications and corrections
should be noted:
1. Module: A/D
The operating current specifications during
SLEEP have been modified to the values shown
in Table 1.
TABLE 1: A/D CONVERTER OPERATING CURRENT DURING SLEEP MODE
2. Module: I/O Port
The Input High Voltage specification for the
RC7, RC6, RD1, and RD0 in the SMBus mode
has been modified to the values shown in
Table 2.
TABLE 2: RC7, RC6, RD1, RD0 INPUT HIGH VOLTAGE
3. MCLR Reset
The MCLR
reset specification has been modi-
fied to the values shown in Table 3.
TABLE 3: MCLR RESET TIMING
Symbol Characteristics
New Specification Data Sheet Specification
Units Conditions
Min Typ Max Min Typ Max
IPD1
I
PD1
During A/D conversion:
All analog on and
internal oscillator active
—
—
500
650
900
1250
—
—
TBD
TBD
900
1250
µA
µA
V
DD = 3.0V
V
DD = 4.0V
Symbol Characteristics
New Specification Data Sheet Specification
Units Conditions
Min Typ Max Min Typ Max
VIH SMBus mode (RC7, RC6,
RD0, RD1)
1.4 — 6.0 1.4V — VDD V SMBus bit,
MISC<3> = 1
Symbol Characteristics
New Specification Data Sheet Specification
Units Conditions
Min Typ Max Min Typ Max
TmcL MCLR Pulse Width (low) 2.0 — — 0.1 — — µSVDD = 5V,
-40°C to +85°C
T
IOZ I/O High Impedance from
MCLR
Low
——2.1 ——0.1µS