5.0V (VBUS = 0V) CPU clock @ 12MHz" />
參數(shù)資料
型號: 73S1217F-68MR/F/PE
廠商: Maxim Integrated Products
文件頁數(shù): 29/140頁
文件大小: 0K
描述: IC SOC SMART CARD READER 68QFN
標(biāo)準(zhǔn)包裝: 2,500
系列: *
73S1217F Data Sheet
DS_1217F_002
124
Rev. 1.2
5.0V (VBUS = 0V)
CPU clock @ 12MHz
18
22
27
mA
CPU clock @ 6MHz
14
18
21
mA
CPU clock @
3.69MHz
13
16
19
mA
Supply Current @ VVBAT =
6.5V (VBUS = 0V)
CPU clock @ 24MHz
19
23
28
mA
CPU clock @ 12MHz
14
17
21
mA
CPU clock @ 6MHz
11
14
17
mA
CPU clock @
3.69MHz
10
13
15
mA
VDD
VDD Supply Voltage
2.7V < VPC < 6.5V,
IVDD < 40mA.
3.0
3.3
3.6
V
IDD_IN
Supply Current
(pins 28 and 40)
CPU clock @ 24MHz
29
33.5
mA
CPU clock @ 12MHz
21
24
mA
CPU clock @ 6MHz
15.5
18
mA
CPU clock @
3.69MHz
13.5
15.5
mA
Power down
(-40
° to 85°C)
8
50
μA
Power down (25
°C)
6
13
μA
IDD_OUT
Supply Current – pin 68
(available to external
circuitry)
Circuit ON
20
mA
IVBUS
Supply Current from VBUS
VCC off, IDDINTERNAL <
20
μA
0.2
0.4
mA
IVBAT
IVPC
Supply Current from VBAT or
VPC
Circuit OFF
0.01
1
μA
VBUSON
VBUS detection threshold
3.5
V
VBUSIDI
S
VBUS discharge current
50
μA
External Capacitor Values
CVPC
External filter capacitor for
VPC
8.0
10.0
12.0
μF
CVP
External filter capacitor for VP
2.0
4.7
10.0
μF
CVDD*
External filter capacitors for
VDD
0.2
1.0
μF
CVCC
External filter capacitor for
VCC
CVCC should be
ceramic with low
ESR (<100M
Ω).
0.2
0.47
1.0
μF
*Note: Recommend on 0.1
μF for each VDD pin.
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