PIC17C44-25/L Microchip Technology, PIC17C44-25/L Datasheet - Page 179

• Manufacturer Part Number: PIC17C44-25/L
• Description: IC MCU OTP 8KX16 PWM 44PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 17Cr

Specifications of PIC17C44-25/L

• Core Size: 8-Bit
• Program Memory Size: 16KB (8K x 16)
• Core Processor: PIC
• Speed: 25MHz
• Connectivity: UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Type: OTP
• Ram Size: 454 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-PLCC
• Controller Family/series: PIC17
• No. Of I/o's: 33
• Ram Memory Size: 454Byte
• Cpu Speed: 25MHz
• No. Of Timers: 4
• No. Of Pwm Channels: 2
• Embedded Interface Type: USART
• Rohs Compliant: Yes
• Processor Series: PIC17C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 454 B
• Interface Type: SCI, USART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 4
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ICE2000
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164317 - MODULE SKT MPLAB PM3 44PLCCDVA17XL441 - DEVICE ADAPTER FOR PIC17C42A309-1007 - ADAPTER 44-PLCC ZIF TO 40-DIPAC174002 - MODULE SKT PROMATEII 44PLCC
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

19.3
DC CHARACTERISTICS
D030
D031
D032
D033
D040
D041
D042
D043
D050
D060
D061
D062
D063
D063B
D064
D070
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.
*
†
‡
No.
2: The leakage current on the MCLR pin is strongly dependent on the applied voltage level. The specified levels
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.
DC CHARACTERISTICS:
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.
represent normal operating conditions. Higher leakage current may be measured at different input voltages.
table write instructions. The complete programming specifications can be found in: PIC17CXX Programming
Specifications (Literature number DS30139).
V
V
V
I
I
IL
PURB
Sym
IL
IH
HYS
Input Low Voltage
I/O ports
MCLR, OSC1 (in EC and RC
mode)
OSC1 (in XT, and LF mode)
Input High Voltage
I/O ports
MCLR
OSC1 (XT, and LF mode)
Hysteresis of
Schmitt Trigger inputs
Input Leakage Current
(Notes 2, 3)
I/O ports (except RA2, RA3)
MCLR
RA2, RA3
OSC1, TEST (EC, RC modes)
OSC1, TEST (XT, LF modes)
MCLR
PORTB weak pull-up current
PP
with TTL buffer
with Schmitt Trigger buffer
with TTL buffer
with Schmitt Trigger buffer
pin may be kept in this range at times other than programming, but is not recommended.
Characteristic
PIC17CR42/42A/43/R43/44-16 (Commercial, Industrial)
PIC17CR42/42A/43/R43/44-25 (Commercial, Industrial)
PIC17CR42/42A/43/R43/44-33 (Commercial, Industrial)
PIC17LCR42/42A/43/R43/44-08 (Commercial, Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Operating voltage V
1 + 0.2V
0.15V
0.8V
0.8V
Min
V
V
V
Vss
2.0
60
–
–
SS
SS
SS
–
–
–
–
–
DD
DD
DD
DD
*
0.5V
0.5V
Applicable Devices 42 R42 42A 43 R43 44
Typ†
200
–
–
–
–
–
–
–
–
–
–
–
–
–
–
DD
DD
DD
0.2V
0.2V
0.2V
range as described in Section 19.1
Max
V
V
V
V
V
400
0.8
10
-40˚C
0˚C
PIN
–
DD
DD
DD
DD
–
–
1
2
2
1
DD
DD
DD
Units
V
V
V
V
V
V
V
V
V
V
V
T
T
A Vss
A V
A Vss
A Vss
A R
A V
A
A
A
4.5V
2.5V
Note1
4.5V
2.5V
Note1
I/O Pin at hi-impedance
PORTB weak pull-ups
disabled
(when not programming)
4.5V
V
+85˚C for industrial and
+70˚C for commercial
PIN
MCLR
F
PIC17C4X
PIN
= Vss or V
1 M , see Figure 14.2
= V
V
V
V
V
V
V
V
V
= V
PIN
RA
PIN
Conditions
DD
DD
DD
DD
DD
SS
DS30412C-page 179
2, V
PP
, RBPU = 0
V
V
6.0V
5.5V
4.5V
5.5V
4.5V
= 12V
RA
DD
DD
PIN
3
,
= V
12V
DD