Datasheet

 1999-2013 Microchip Technology Inc. DS39026D-page 243
PIC18CXX2
TABLE 21-2: EPROM PROGRAMMING REQUIREMENTS
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  T
A  +40°C
Param.
No.
Sym Characteristic Min Max Units Conditions
Internal Program Memory
Programming Specs (Note 1)
D110 V
PP Voltage on MCLR/VPP pin 12.75 13.25 V (Note 2)
D111 V
DDP Supply voltage during
programming
4.75 5.25 V
D112 IPP Current into MCLR/VPP pin — 50 mA
D113 I
DDP Supply current during
programming
—30mA
D114 TPROG Programming pulse width 50 1000 s Terminated via internal/external
interrupt or a RESET
D115 T
ERASE EPROM erase time
Device operation  3V
Device operation  3V
60
30
—
—
min.
min.
Note 1: These specifications are for the programming of the on-chip program memory EPROM through the use of
the table write instructions. The complete programming specifications can be found in the
PIC18CXXX Programming Specifications (Literature Number DS39028).
2: The MCLR
/VPP pin may be kept in this range at times other than programming, but is not recommended.