参数资料
型号: PIC14000T-20/SS
厂商: Microchip Technology
文件页数: 17/153页
文件大小: 0K
描述: IC MCU OTP 4KX14 A/D 28SSOP
标准包装: 2,100
系列: PIC® 14
核心处理器: PIC
芯体尺寸: 8-位
速度: 20MHz
连通性: I²C
外围设备: POR,温度传感器,WDT
输入/输出数: 20
程序存储器容量: 7KB(4K x 14)
程序存储器类型: OTP
RAM 容量: 192 x 8
电压 - 电源 (Vcc/Vdd): 2.7 V ~ 6 V
数据转换器: 斜率 A/D
振荡器型: 内部
工作温度: 0°C ~ 70°C
封装/外壳: 28-SSOP(0.209",5.30mm 宽)
包装: 带卷 (TR)
1996 Microchip Technology Inc.
Preliminary
DS40122B-page 113
PIC14000
FIGURE 13-3: CLKOUT AND I/O TIMING
TABLE 13-2:
CLKOUT AND I/O TIMING REQUIREMENTS
Parameter
No.
Sym
Characteristic
Min
Typ
Max
Units
Conditions
10
TosH2ckL
OSC1
↑ to CLKOUT↓
15
30
ns
Note 1
11
TosH2ckH
OSC1
↑ to CLKOUT↑
15
30
ns
Note 1
12
TckR
CLKOUT rise time
5
15
ns
Note 1
13
TckF
CLKOUT fall time
5
15
ns
Note 1
14
TckL2ioV
CLKOUT
↓ to Port out valid
0.5TCY+20
ns
Note 1
15
TioV2ckH
Port in valid before CLKOUT
0.25 TCY+25
ns
Note 1
16
TckH2ioI
Port in hold after CLKOUT
0
ns
Note 1
17
TosH2ioV
OSC1
↑ (Q1 cycle) to Port out valid
80 - 100
ns
18
TosH2ioI
OSC1
↑ (Q2 cycle) to Port input invalid
(I/O in hold time)
100
ns
19
TioV2osH
Port input valid to OSC1
↑ (I/O in setup
time)
0—
ns
20
TioR
Port output rise time
10
25
ns
21
TioF
Port output fall time
10
25
ns
22
Tinp
PBTN pin high or low time
20
ns
IN mode
only
23
Trbp
RC<7:4> change INT high or low time
20
ns
*
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 asynchronous events not related to any internal clock edges.
Note 1: Measurements are taken in IN Mode where CLKOUT output is 4 x TOSC
Note: Refer to Figure 13-2 for load conditions
OSC1
CLKOUT
I/O Pin
(input)
I/O Pin
(output)
Q4
Q1
Q2
Q3
10
13
14
17
20, 21
19
18
15
11
12
16
old value
new value
相关PDF资料
PDF描述
MT5600SMI-X-L-34.R2 MODEM V.34 SERIAL DATA/FAX 3.3V
VE-22V-IY-S CONVERTER MOD DC/DC 5.8V 50W
VE-22T-IY-S CONVERTER MOD DC/DC 6.5V 50W
PIC14000T-20/SO IC MCU OTP 4KX14 A/D 28SOIC
MT100SEM-L.R1-SP DEVICE SERVER EMBEDDED 3.3V
相关代理商/技术参数
参数描述
PIC-1503 制造商:KODENSHI 制造商全称:KODENSHI KOREA CORP. 功能描述:Photo IC(photodiode with signal processing)
PIC152N-A 制造商:SELEC CONTROLS 功能描述:PROCESS INDICATOR,2 ALARMS,1/8DIN,4DIGIT,RELAY OUTPUT
PIC152N-B-2 制造商:SELEC CONTROLS 功能描述:PROCESS INDICATOR,2 ALARMS,RETRANSMISSION OUTPUT
PIC163F73-I/SP 制造商:Microchip Technology Inc 功能描述:8BIT RISC - Bulk
PIC1655A-278 制造商:GI 功能描述: