Z8F16800144ZCOG Zilog, Z8F16800144ZCOG Datasheet - Page 324

• Manufacturer Part Number: Z8F16800144ZCOG
• Description: KIT DEV FOR Z8F642 MCU 44 PIN
• Manufacturer: Zilog
• Series: Z8 Encore!®r
• Type: MCUr

Specifications of Z8F16800144ZCOG

• Contents: Hardware, Software and Documentation
• For Use With/related Products: Z8F642
• For Use With: 269-4661 - KIT ACC ETHERNET SMART CABLE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4678

Table 171. Oscillator Control1 Register (OSCCTL1)
BITS
FIELD
RESET
R/W
ADDR
PS025011-1010
SECEN
R/W
7
0
SECEN—Secondary Oscillator Enable
1 = 32 kHz Secondary Oscillator is enabled.
0 = 32 kHz Secondary Oscillator is disabled.
SECRDY—Secondary Oscillator Ready Flag
1 = 32 kHz Secondary Oscillator is stable and running.
0 = 32 kHz Secondary Oscillator is not running.
Reserved—must be 0
INTSEL—Internal Precision Oscillator Frequency Select
000 = Internal Precision Oscillator Frequency is 11.0592 MHz.
001 = Internal Precision Oscillator Frequency is 5.5296 MHz.
010 = Internal Precision Oscillator Frequency is 2.7648 MHz.
011 = Internal Precision Oscillator Frequency is 1.3824 MHz.
100 = Internal Precision Oscillator Frequency is 0.6912 MHz.
101 = Internal Precision Oscillator Frequency is 0.3456 MHz.
110 = Internal Precision Oscillator Frequency is 0.0864 MHz.
111 = Internal Precision Oscillator Frequency is 0.0432 MHz.
SECRDY
R/W
6
0
R/W
5
1
P R E L I M I N A R Y
Reserved
R/W
4
0
F87H
R/W
3
0
Z8 Encore! XP
R/W
2
0
Product Specification
INTSEL
R/W
1
0
®
Oscillator Control
F1680 Series
R/W
0
0
310