PIC17C42 Microchip Technology, PIC17C42 Datasheet - Page 181

• Manufacturer Part Number: PIC17C42
• Description: High-Performance 8-Bit CMOS EPROM/ROM Microcontroller
• Manufacturer: Microchip Technology

DC CHARACTERISTICS
D110
D111
D112
D113
D114
Note 1: In RC oscillator configuration, the OSC1/CLKIN pin is a Schmitt Trigger input. It is not recommended that the
Parameter
1996 Microchip Technology Inc.
Note:
*
†
‡
No.
2: The leakage current on the MCLR pin is strongly dependent on the applied voltage level. The specified lev-
3: Negative current is defined as coming out of the pin.
4: These specifications are for the programming of the on-chip program memory EPROM through the use of the
5: The MCLR/V
6: For TTL buffers, the better of the two specifications may be used.
These parameters are characterized but not tested.
Data in “Typ” column is at 5V, 25 C unless otherwise stated. These parameters are for design guidance only
and are not tested.
These parameters are for design guidance only and are not tested, nor characterized.
PIC17CXX devices be driven with external clock in RC mode.
els represent normal operating conditions. Higher leakage current may be measured at different input volt-
ages.
table write instructions. The complete programming specifications can be found in: PIC17CXX Programming
Specifications (Literature number DS30139).
When using the Table Write for internal programming, the device temperature must be less than 40˚C.
V
V
I
I
T
PP
DDP
Sym
PROG
PP
DDP
Internal Program Memory
Programming Specs (Note 4)
Voltage on MCLR/V
Supply voltage during
programming
Current into MCLR/V
Supply current during
programming
Programming pulse width
PP
pin may be kept in this range at times other than programming, but is not recommended.
Characteristic
PP
PP
pin
pin
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Operating voltage V
12.75
4.75
Min
10
–
–
Applicable Devices 42 R42 42A 43 R43 44
Typ†
25 ‡
100
5.0
–
–
DD
range as described in Section 19.1
13.25
1000
5.25
50 ‡
30 ‡
Max
-40˚C
Units
mA
mA
V
V
T
s
A
Note 5
Terminated via internal/
external interrupt or a reset
+40˚C
PIC17C4X
Conditions
DS30412C-page 181