FEDL87V2107-01
OKI Semiconductor
ML87V2107
Termination of
unused pin
No.
96
Symbol
TESTM
SELF
I/O
Pad Remarks
Pin Description
Not used or
connected to GND
I
I
pull-down 50k Memory test input pin (1: test mode)
Self refresh setting pin (0: Self refresh stopped, Connected to VDD
97
pull-down 50k
1: Self refresh operated)*1
Ground
(3.3V)
98
99
VSS
N.C.
VDD
—
—
—
X
Not used
X
Unused pin
100
3.3 V power supply
*1: Fix the SELF pin to a High level to operate self refresh while the device is operating.
Crystal specifications *
Parameter
Nominal oscillation frequency
Load capacitance
Specification
24.545454/27.000000/28.636360/29.500000 MHz (Fundamental frequency)
8 pF
Series resistor
100Ω or less
Within ±50ppm
Within ±50ppm
Frequency deviation
Frequency temperature
characteristics
*: KYOCERA CORP. crystal CX-53F Series
8/152
OKI [ OKI ELECTRONIC COMPONETS ]
