Datasheet

PIC16(L)F1824/1828
DS41419D-page 364  2010-2012 Microchip Technology Inc.
30.5 Memory Programming Requirements
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  TA  +125°C
Param
No.
Sym. Characteristic Min. Typ† Max. Units Conditions
Program Memory
Programming Specifications
D110
V
IHH Voltage on MCLR/VPP/RA5 pin 8.0 — 9.0 V (NOTE 3, 4)
D111 I
DDP Supply Current during
Programming
——10mA
D112
VBE VDD for Bulk Erase 2.7 — VDDMAX V
D113 V
PEW VDD for Write or Row Erase VDDMIN —VDDMAX V
D114
IPPPGM Current on MCLR/VPP during Erase/
Write
—1.0—mA
D115
IDDPGM Current on VDD during Erase/Write — 5.0
—mA
Data EEPROM Memory
D116 E
D Byte Endurance
100K —
—E/W-40C to +85C
D117 V
DRW VDD for Read/Write
VDDMIN —VDDMAX
V
D118 T
DEW Erase/Write Cycle Time — 4.0 5.0 ms
D119 T
RETD Characteristic Retention — 40 — Year Provided no other
specifications are violated
D120 T
REF Number of Total Erase/Write
Cycles before Refresh (NOTE 2)
1M 10M — E/W -40°C to +85°C
Program Flash Memory
D121 E
P Cell Endurance
10K —
—E/W-40C to +85C (NOTE 1)
D122 V
PRW VDD for Read/Write
VDDMIN —VDDMAX
V
D123 T
IW Self-timed Write Cycle Time — 2 2.5 ms
D124 T
RETD Characteristic Retention — 40 — Year Provided no other
specifications are violated
† Data in “Typ” column is at 3.0V, 25°C unless otherwise stated. These parameters are for design guidance
only and are not tested.
Note 1: Self-write and Block Erase.
2: Refer to Section 11.2 “Using the Data EEPROM” for a more detailed discussion on data EEPROM
endurance.
3: Required only if single-supply programming is disabled.
4: The MPLAB
®
ICD 2 does not support variable VPP output. Circuitry to limit the ICD 2 VPP voltage must be
placed between the ICD 2 and target system when programming or debugging with the ICD 2.