Z8F16800144ZCOG Zilog, Z8F16800144ZCOG Datasheet - Page 288

• 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 149. Trim Option Bits at 0002H (TIPO)
Table 150. Trim Option Bits at Address 0003H (TLVD_VBO)
BITS
FIELD
RESET
R/W
ADDR
Note: U = Unchanged by Reset. R/W = Read/Write.
BITS
FIELD
RESET
R/W
ADDR
Note: U = Unchanged by Reset. R/W = Read/Write.
PS025011-1010
Trim Bit Address 0002H
Trim Bit Address 0003H
R/W
U
7
7
IPO_TRIM—Internal Precision Oscillator Trim Byte 
Contains trimming bits for Internal Precision Oscillator.
This trimming affects the low-voltage detection threshold. Each LSB represents a 50 mV change in
the threshold level. Alternatively, the low voltage threshold may be computed from the options bit
value by the following equation:
LVD_TRIM
LVD_TRIM—Low Voltage Detect Trim
LVD_LVL = 3.2 V – LVD_TRIM * 0.05 V
00000
00001
00010
00011
VBO_TRIM
R/W
U
6
6
Minimum
R/W
U
5
5
Information Page Memory 0022H
Information Page Memory 0023H
LVD Threshold (V)
P R E L I M I N A R Y
Typical
3.20
3.15
3.10
3.05
R/W
U
4
4
IPO_TRIM
R/W
U
Maximum
R/W
U
3
3
LVD_TRIM
Z8 Encore! XP
R/W
U
2
2
Maximum LVD threshold
Product Specification
Description
R/W
U
1
1
®
Flash Option Bits
F1680 Series
R/W
U
0
0
274