PIC16C923-04I/CL Microchip Technology, PIC16C923-04I/CL Datasheet - Page 176

• Manufacturer Part Number: PIC16C923-04I/CL
• Description: 8-Bit CMOS Microcontroller with LCD Driver
• Manufacturer: Microchip Technology

PIC16C9XX
APPENDIX C: WHAT’S NEW
Figure 13-13 (Resistor Ladder and Charge Pump) in
LCD Section.
Parameter D150 - Open Drain High Voltage.
DC and AC Characterization Graphs and Tables.
APPENDIX D: WHAT’S CHANGED
Various descriptions for clarity.
Example code for Changing prescaler assignment
between Timer0 and the WDT.
The A/D section has many changes that provide
greater clarification of A/D operation.
The Instruction Set has Q-cycle activity listings for
every instruction.
The following Electrical Characteristic Parameter val-
ues have changed to:
D011 (Standard Voltage Devices, C)
Typical
Max
D022 (Standard Voltage Devices)
Typical
Max
D024 (Standard Voltage Devices)
Typical
Max
D001 (Extended Voltage Devices, LC)
Min
D011 (Extended Voltage Devices, LC)
Typical
Max
D022 (Extended Voltage Devices, LC)
Typical
Max
D024 (Extended Voltage Devices, LC)
Typical
Max
D030 (with TTL)
Max
Max
D201, D202
Deleted D210 and D211, D251, D253, D260, D271
D222
Min
Typical
Max
D223, D224 - units to ns.
Added D265 (VLCDADJ voltage limits.
Changed parameters:
12 - TckR
13 - TckF
15 - TioV2ckH
DS30444E - page 176
0.8V
5
15
50
22.5
48
40
55
33
60
2.5
13.5
30
36
50
15
29
0.5V
DD
V
V (
V (4.5V
kHz
kHz
kHz
35 ns Typical
35 ns Typical
Tosc + 200 ns Min
A
A
A
A
A
A
A
A
A
A
A
A
ENTIRE RANGE
V
DD
)
5.5V)
18 - TosH2ioL
30 - TmcL
34 - Tioz
Timer0 and Timer1 External Clock Timings - Various.
53 - TccR,
54 - TccF
73 - TdiV2scH
74 - TscH2diL
Combined A/D specification tables for Standard and
Extended Voltage devices.
200 ns Min (LC devices)
2 s Min
2.1 s Max
50 ns Min
50 ns Min
1997 Microchip Technology Inc.