TMP86C909XB Toshiba, TMP86C909XB Datasheet - Page 20

• Manufacturer Part Number: TMP86C909XB
• Description: EMULATION CHIP FOR TMP86F SDIP
• Manufacturer: Toshiba

Specifications of TMP86C909XB

• Accessory Type: Adapter
• For Use With/related Products: TMP86F SDIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(a) Crystal/Ceramic
resonator
XIN
Note:The function to monitor the basic clock directly at external is not provided for hardware, however, with dis-
abling all interrupts and watchdog timers, the oscillation frequency can be adjusted by monitoring the pulse
which the fixed frequency is outputted to the port by the program.
The system to require the adjustment of the oscillation frequency should create the program for the adjust-
ment in advance.
High-frequency clock
XOUT
Figure 2-3 Examples of Resonator Connection
XIN
(b) External oscillator
XOUT
(Open)
Page 9
XTIN
(c) Crystal
XTOUT
Low-frequency clock
XTIN
(d) External oscillator
TMP86F409NG
XTOUT
(Open)