參數(shù)資料
型號(hào): TPM749
廠商: NXP Semiconductors N.V.
英文描述: Microcontroller with TrackPoint microcode from IBM
中文描述: 微控制器,帶有軌跡球來(lái)自IBM微
文件頁(yè)數(shù): 9/14頁(yè)
文件大?。?/td> 100K
代理商: TPM749
Philips Semiconductors
Product specification
TPM749
Microcontroller with TrackPoint
microcode from IBM
1996 May 01
9
AC ELECTRICAL CHARACTERISTICS
T
amb
= 0
°
C to +70
°
C, V
CC
= 5V
±
10%, V
SS
= 0V
4, 8
12MHz CLOCK
VARIABLE CLOCK
SYMBOL
PARAMETER
MIN
MAX
MIN
MAX
UNIT
1/t
CLCL
Oscillator frequency:
3.5
12
MHz
External Clock (Figure 3)
t
CHCX
High time
20
20
ns
t
CLCX
Low time
20
20
ns
t
CLCH
Rise time
20
20
ns
t
CHCL
Fall time
20
20
ns
EXPLANATION OF THE AC SYMBOLS
Each timing symbol has five characters. The first character is always
‘t’ (= time). The other characters, depending on their positions,
indicate the name of a signal or the logical status of that signal. The
designations are:
C – Clock
D – Input data
H – Logic level high
L – Logic level low
Q – Output data
T – Time
V – Valid
X – No longer a valid logic level
Z – Float
t
CHCL
t
CLCL
t
CLCH
t
CHCX
V
CC
–0.5
0.45V
0.2 V
CC
+ 0.9
0.2 V
CC
– 0.1
t
CLCX
SU00297
Figure 3. External Clock Drive
0.2 V
CC
+ 0.9
0.2 V
CC
– 0.1
V
CC
–0.5
0.45V
SU00307
Figure 4. AC Testing Input/Output
相關(guān)PDF資料
PDF描述
TPMC0605-3 Analog IC
TPMC0612-1 Analog IC
TPMC0615-1 Analog IC
TPMC1205-5 Analog IC
TPMC1212-2 Analog IC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPM754A 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Microcontroller with TrackPoint microcode from IBM
TPM-8 功能描述:保險(xiǎn)絲 TPM 8 AMP FUSE RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485
TPMA0001804 制造商:LG Corporation 功能描述:MODEM,SET
TPMC-40777-L 制造商:Amphenol Aerospace 功能描述:
TPMD106K002H0012 制造商:AVX 制造商全稱:AVX Corporation 功能描述:Tantalum Ultra Low ESR Capacitor