
No. 5814-4/27
LC72134M
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VDD max
VDD
–0.3 to +7.0
V
VIN1 max
CE, DI, CL, AINa, AINb
–0.3 to +7.0
V
Maximum input voltage
VIN2 max
XIN, FMINa, FMINb, AMIN, IFIN1, IFIN2/I1
–0.3 to VDD +0.3
V
VIN3 max
IO2
–0.3 to +15
V
VO1 max
DO
–0.3 to +7.0
V
Maximum output voltage
VO2 max
XOUT, PDa, PDb
–0.3 to VDD +0.3
V
VO3 max
BO1 to BO4, IO2, AOUTa, AOUTb
–0.3 to +15
V
IO1 max
BO1
0 to +3.0
mA
Maximum output current
IO2 max
DO, AOUTa, AOUTb
0 to +6.0
mA
IO3 max
BO2 to BO4, IO2
0 to +10.0
mA
Allowable power dissipation
Pd max
Ta
≤ 85°C
200
mW
Operating temperature
Topr
–40 to +85
°C
Storage temperature
Tstg
–55 to +125
°C
Specifications
Absolute Maximum Ratings at Ta = 25°C, VSS = 0 V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Supply voltage
VDD
4.5
5.5
V
VIH1
CE, DI, CL
0.7 VDD
6.5
V
Input high-level voltage
VIH2
IFIN2/I1
0.7 VDD
VDD
V
VIH3
IO2
0.7 VDD
13
V
Input low-level voltage
VIL
CE, DI, CL, IO2, IFIN2/I1
0
0.3 VDD
V
Output voltage
VO1
DO
0
6.5
V
VO2
BO1 to BO4, IO2, AOUTa, AOUTb
0
13
V
fIN1
XIN: VIN1
1
8
MHz
fIN2
FMINa, FMINb: VIN2
10
160
MHz
Input frequency
fIN3
AMIN: VIN3, SNS = 1
2
40
MHz
fIN4
AMIN: VIN4, SNS = 0
0.5
10
MHz
fIN5
IFIN1, IFIN2/I1: VIN5
0.4
25
MHz
VIN1
XIN: fIN1
400
1500
mVrms
VIN2-1
FMINa, FMINb: f = 10 to 130 MHz
40
1500
mVrms
VIN2-2
FMINa, FMINb: f = 130 to 160 MHz
70
1500
mVrms
Input amplitude
VIN3
AMIN: fIN3, SNS = 1
40
1500
mVrms
VIN4
AMIN: fIN4, SNS = 0
40
1500
mVrms
VIN5
IFIN1, IFIN2/I1: f = 0.4 to 25 MHz, IFS = 1
70
1500
mVrms
VIN6
IFIN1, IFIN2/I1: f = 0.4 to 12 MHz, IFS = 0
100
1500
mVrms
Guaranteed crystal oscillator frequency
Xtal
XIN, XOUT: *1
4.0
8.0
MHz
Allowable Operating Ranges at Ta = –40 to 85°C, VSS = 0 V
Note: Recommended value for CI for the crystal oscillator element: CI
≤ 120 (4.5 MHz) or CI ≤ 70 (7.2 MHz)
However, since the oscillator circuit characteristics depend on the printed circuit board, circuit constants, and other factors, consult with the
manufacturer of the crystal element.
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Rf1
XIN
1.0
M
Internal feedback resistance
Rf2
FMINa, FMINb
500
k
Rf3
AMIN
500
k
Rf4
IFIN1, IFIN2/I1
250
k
Internal pull-down resistance
Rpd1
FMINa, FMINb
200
k
Rpd2
AMIN
200
k
Hysteresis
VHIS
CE, DI, CL, IO2, IFIN2/II
0.1 VDD
V
Output high-level voltage
VOH1
PDa, PDb: IO = –1 mA
VDD – 1.0
V
Electrical Characteristics in the Allowable Operating Ranges
Continued on next page.