参数资料
型号: PIC16LC556-04/SS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, OTPROM, 4 MHz, RISC MICROCONTROLLER, PDSO20
封装: 0.209 INCH, PLASTIC, SSOP-20
文件页数: 73/104页
文件大小: 697K
代理商: PIC16LC556-04/SS
PIC16C55X
DS40143A-page 70
Preliminary
1996 Microchip Technology Inc.
10.3
DC CHARACTERISTICS:
PIC16C55X (Commercial, Industrial, Automotive)
PIC16LC55X (Commercial, Industrial, Automotive)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
–40C
≤ TA ≤ +85C for industrial and
0C
≤ TA ≤ +70C for commercial and
–40C
≤ TA ≤ +125C for automotive
Operating voltage VDD range as described in DC spec Table 10-1 and Table 10-2
Param.
No.
Sym
Characteristic
Min
Typ
Max
Unit
Conditions
VIL
Input Low Voltage
I/O ports
D030
with TTL buffer
VSS
-
0.8V
0.15VDD
VVDD = 4.5V to 5.5V
otherwise
D031
with Schmitt Trigger input
VSS
0.2VDD
V
D032
MCLR, RA4/T0CKI,OSC1 (in
RC mode)
Vss
-
0.2VDD
V Note1
D033
OSC1 (in XT* and HS)
Vss
-
0.3VDD
V
OSC1 (in LP*)
Vss
-
0.6VDD-1.0 V
VIH
Input High Voltage
I/O ports
-
D040
with TTL buffer
2.0V
-
VDD
V
D041
with Schmitt Trigger input 0.8VDD
VDD
D042
MCLR RA4/T0CKI
0.8VDD
-VDD
V
D043
D043A
OSC1 (XT*, HS and LP*)
OSC1 (in RC mode)
0.7VDD
0.9VDD
-VDD
V
Note1
D070
IPURB
PORTB weak pull-up current
50
200
400
AVDD = 5.0V, VPIN = VSS
IIL
Input Leakage Current
(Notes 2, 3)
I/O ports (Except PORTA)
±1.0
AVSS ≤ VPIN ≤ VDD, pin at hi-impedance
D060
PORTA
-
±0.5
A Vss ≤ VPIN ≤ VDD, pin at hi-impedance
D061
RA4/T0CKI
-
±1.0
A Vss ≤ VPIN ≤ VDD
D063
OSC1, MCLR
--
±5.0
A Vss ≤ VPIN ≤ VDD, XT, HS and LP osc
conguration
VOL
Output Low Voltage
D080
I/O ports
-
0.6
V IOL=8.5 mA, VDD=4.5V, -40
° to +85°C
-
0.6
V IOL=7.0 mA, VDD=4.5V, +125
°C
D083
OSC2/CLKOUT
-
0.6
V IOL=1.6 mA, VDD=4.5V, -40
° to +85°C
(RC only)
-
0.6
V IOL=1.2 mA, VDD=4.5V, +125
°C
VOH
Output High Voltage (Note 3)
D090
I/O ports (Except RA4)
VDD-0.7
-
V IOH=-3.0 mA, VDD=4.5V, -40
° to +85°C
VDD-0.7
-
V IOH=-2.5 mA,
VDD=4.5V, +125
°C
D092
OSC2/CLKOUT
VDD-0.7
-
V IOH=-1.3 mA, VDD=4.5V, -40
° to +85°C
(RC only)
VDD-0.7
-
V IOH=-1.0 mA,
VDD=4.5V, +125
°C
*
VOD
Open-Drain High Voltage
14*
V RA4 pin
*
These parameters are characterized but not tested.
Data in “Typ” column is at 5.0V, 25
°C unless otherwise stated. These parameters are for design guidance
only and are not tested.
Note 1: In RC oscillator conguration, the OSC1 pin is a Schmitt Trigger input. It is not recommended that the
PIC16C55X be driven with external clock in RC mode.
2: The leakage current on the MCLR pin is strongly dependent on applied voltage level. The specied levels
represent normal operating conditions. Higher leakage current may be measured at different input voltages.
3: Negative current is dened as coming out of the pin.
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