參數(shù)資料
型號(hào): U3810BM
英文描述: Multi Standard Feature Phone Integrated Circuit
中文描述: 多標(biāo)準(zhǔn)功能手機(jī)集成電路
文件頁數(shù): 23/31頁
文件大?。?/td> 497K
代理商: U3810BM
TELEFUNKEN Semiconductors
U3810BM
Rev. A1: 19.01.1996
23 (31)
Electrical characteristics of logical part
f
xck
= 455 kHz
VDD = 3.5 V
Parameter
Min.
Typ.
Max.
Unit
INPUTS : C, D
Low-voltage input Vil
High-voltage input Vih
Input leakage current Ii
(0 < VI < VDD)
Output: RESET, CO, LVIO
Low-voltage output (Iol = 100 A) Vol
High-voltage output (Ioh = –100 A) Voh
CLOCK: CO (fig. 15)
Using reference ceramic resonator
period:
High pulse width:
SERIAL BUS (figure 19)
Data set–up time
Data hold time
Clock low time
Clock high time
Hold time before transfer condition
Data low pulse on transfer condition
Data high pulse on transfer condition
RESET TIMING (figure 11, 12 and 13)
Clock start-up time
Clock inhibition time
Reset time (without t
on
)
2.8
–1
0.7
1
V
V
A
3.1
0.35
V
V
t
cyc
t
wch
2.19
1.10
2.20
2.21
1.45
s
s
t
sud
t
hd
t
cl
t
ch
t
eon
t
eh
t
eoff
0.1
0
2
2
0.1
0.2
0.2
s
s
s
s
s
s
s
t
on
t
off
t
r
70
30
3
31.6
5
150
32
ms
s
ms
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