参数资料
型号: PIC12C672-04/SM
厂商: Microchip Technology
文件页数: 125/129页
文件大小: 0K
描述: IC MCU OTP 2KX14 A/D 8-SOIJ
产品培训模块: Asynchronous Stimulus
8-bit PIC® Microcontroller Portfolio
标准包装: 90
系列: PIC® 12C
核心处理器: PIC
芯体尺寸: 8-位
速度: 4MHz
外围设备: POR,WDT
输入/输出数: 5
程序存储器容量: 3.5KB(2K x 14)
程序存储器类型: OTP
RAM 容量: 128 x 8
电压 - 电源 (Vcc/Vdd): 3 V ~ 5.5 V
数据转换器: A/D 4x8b
振荡器型: 内部
工作温度: 0°C ~ 70°C
封装/外壳: 8-SOIC(0.209",5.30mm 宽)
包装: 管件
配用: XLT08SO-1-ND - SOCKET TRANSITION 8SOIC 150/208
AC164312-ND - MODULE SKT FOR PM3 16SOIC
ISPICR1-ND - ADAPTER IN-CIRCUIT PROGRAMMING
309-1048-ND - ADAPTER 8-SOIC TO 8-DIP
309-1047-ND - ADAPTER 8-SOIC TO 8-DIP
AC124001-ND - MODULE SKT PROMATEII 8DIP/SOIC
1999 Microchip Technology Inc.
DS30561B-page 95
PIC12C67X
12.3
DC CHARACTERISTICS:
PIC12C671/672 (Commercial, Industrial, Extended)
PIC12CE673/674 (Commercial, Industrial, Extended)
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise specified)
Operating temperature
0°C
≤ TA ≤ +70°C (commercial)
–40°C
≤ TA ≤ +85°C (industrial)
–40°C
≤ TA ≤ +125°C (extended)
Operating voltage VDD range as described in DC spec Section 12.1 and
Param
No.
Characteristic
Sym
Min
Typ
Max
Units
Conditions
Input Low Voltage
I/O ports
VIL
D030
with TTL buffer
VSS
0.8V
V
For 4.5V
≤ VDD ≤ 5.5V
VSS
0.15VDD
V
otherwise
D031
with Schmitt Trigger buffer
VSS
0.2VDD
V
D032
MCLR, GP2/T0CKI/AN2/INT
(in EXTRC mode)
VSS
0.2VDD
V
D033
OSC1 (in EXTRC mode)
VSS
0.2VDD
Note 1
D033
OSC1 (in XT, HS, and LP)
VSS
0.3VDD
V
Note 1
Input High Voltage
I/O ports
VIH
D040
with TTL buffer
2.0V
VDD
V4.5V
≤ VDD ≤ 5.5V
D040A
0.25VDD + 0.8V
VDD
V
otherwise
D041
with Schmitt Trigger buffer
0.8VDD
VDD
VFor entire VDD range
D042
MCLR, GP2/T0CKI/AN2/INT
0.8VDD
VDD
V
D042A OSC1 (XT, HS, and LP)
0.7VDD
VDD
V
Note 1
D043
OSC1 (in EXTRC mode)
0.9VDD
VDD
V
Input Leakage Current (Notes 2, 3)
D060
I/O ports
IIL
——
+1
AVSS ≤ VPIN ≤ VDD, Pin at
hi-impedance
D061
GP3/MCLR (Note 5)
+30
AVSS ≤ VPIN ≤ VDD
D061A GP3 (Note 6)
+5
AVSS ≤ VPIN ≤ VDD
D062
GP2/T0CKI
——
+5
AVSS ≤ VPIN ≤ VDD
D063
OSC1
——
+5
AVSS ≤ VPIN ≤ VDD, XT, HS, and
LP osc configuration
D070
GPIO weak pull-up current (Note 4)
IPUR
50
250
400
AVDD = 5V, VPIN = VSS
MCLR pull-up current
——
30
AVDD = 5V, VPIN = VSS
Output Low Voltage
D080
I/O ports
VOL
——
0.6
V
IOL = 8.5 mA, VDD = 4.5V,
–40
°C to +85°C
D080A
——
0.6
V
IOL = 7.0 mA, VDD = 4.5V,
–40
°C to +125°C
D083
OSC2/CLKOUT
0.6
V
IOL = 1.6 mA, VDD = 4.5V,
–40
°C to +85°C
D083A
0.6
V
IOL = 1.2 mA, VDD = 4.5V,
–40
°C to +125°C
Data in “Typ” column is at 5V, 25
°C unless otherwise stated. These parameters are for design guidance only and are not
tested.
Note 1:
In EXTRC oscillator configuration, the OSC1/CLKIN pin is a Schmitt Trigger input. It is not recommended that the PIC12C67X
be driven with external clock in RC mode.
2: The leakage current on the MCLR pin is strongly dependent on the applied voltage level. The specified levels represent
normal operating conditions. Higher leakage current may be measured at different input voltages.
3: Negative current is defined as coming out of the pin.
4: Does not include GP3. For GP3 see parameters D061 and D061A.
5: This spec. applies to GP3/MCLR configured as external MCLR and GP3/MCLR configured as input with internal pull-up
enabled.
6: This spec. applies when GP3/MCLR is configured as an input with pull-up disabled. The leakage current of the MCLR circuit
is higher than the standard I/O logic.
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