PR31700 Datasheet, PDF (25/36 Pages) NXP Semiconductors – 32-bit RISC microprocessor

Philips Semiconductors
32-bit RISC microprocessor
Preliminary specification
PR31700
CRYSTAL OSCILLATOR CHARACTERISTICS
SYSCKIN
PR31700
SYSCLKOUT
RECOMMENDED 9.216MHz CRYSTAL
NIHON DEMPA KOGYO CO., LTD: AT–51
C_IN
X¹TAL
C_OUT
Figure 4. 10MHz Crystal
SN00191
SYMBOL
f_IN
C_IN, C_OUT
PARAMETER
Crystal Oscillator frequency
External capacitors
RECOMMENDED VALUE
MIN.
MAX.
8.25
10
10
33
UNIT
MHz
pF
C32KIN
PR31700
C32KOUT
RECOMMENDED 32.768kHz CRYSTAL
KYOCERA CORPORATION: KF–38G
C_IN
X¹TAL
C_OUT
Figure 5. 32 kHz Crystal
SN00192
SYMBOL
C_IN, C_OUT
External capacitors
PARAMETER
RECOMMENDED VALUE
MIN.
MAX.
10
33
UNIT
pF
1998 May 13
25