Epson S1C63466 Manuals

Manuals and User Guides for Epson S1C63466. We have 1 Epson S1C63466 manual available for free PDF download: Technical Manual

Epson S1C63466 Technical Manual (144 pages)

CMOS 4-BIT SINGLE CHIP MICROCOMPUTER

Brand: Epson | Category: Computer Hardware | Size: 1 MB

Table of Contents
7
Chapter Utline
11
Features
11
Block Diagram
12
Pin Layout Diagram
13
Pin Description
15
Mask Option
16
Power Supply and Initial Reset
19
Power Supply
19
Voltage <V
20
C1 -V C5
20
Initial Reset
21
Reset Terminal (RESET)
21
Simultaneous Low Input to Terminals K00-K03
22
Internal Register at Initial Resetting
22
Terminal Settings at Initial Resetting
23
Test Terminal (TEST)
23
Chapter 3 Cpu, Rom, Ram
24
Cpu
24
Code ROM
24
Ram
24
Data ROM
25
Peripheral Circuits and Operation
26
Memory Map
26
Watchdog Timer
32
Configuration of Watchdog Timer
32
Interrupt Function
32
I/O Memory of Watchdog Timer
33
Programming Notes
33
Oscillation Circuit
34
Configuration of Oscillation Circuit
34
OSC1 Oscillation Circuit
34
OSC3 Oscillation Circuit
35
Switching of Operating Voltage
36
Clock Frequency and Instruction Execution Time
36
I/O Memory of Oscillation Circuit
37
Programming Notes
38
Input Ports (K00-K03 and K10-K13)
39
Configuration of Input Ports
39
Interrupt Function
39
Mask Option
40
I/O Memory of Input Ports
41
Programming Notes
43
Output Ports (R00-R03, R10-R13 and R20-R23)
44
Configuration of Output Ports
44
Mask Option
44
High Impedance Control
45
Special Output
45
I/O Memory of Output Ports
47
Programming Notes
49
I/O Ports (P00-P03, P10-P13 and P20-P23)
50
Configuration of I/O Ports
50
Mask Option
51
I/O Control Registers and Input/Output Mode
51
Pull-Up During Input Mode
51
Special Outputs (CL, FR)
52
I/O Memory of I/O Ports
53
Programming Notes
56
LCD Driver (COM0-COM16, SEG0-SEG59)
57
Configuration of LCD Driver
57
Power Supply for LCD Driving
57
Mask Option
58
LCD Display Control (ON/OFF) and Switching of Duty
58
Frame Signal
59
Display Memory
61
LCD Contrast Adjustment
62
I/O Memory of LCD Driver
63
Programming Notes
65
Clock Timer
66
Configuration of Clock Timer
66
Data Reading and Hold Function
66
Interrupt Function
67
I/O Memory of Clock Timer
68
Programming Notes
70
Stopwatch Timer
71
Configuration of Stopwatch Timer
71
Count-Up Pattern
71
Interrupt Function
72
I/O Memory of Stopwatch Timer
73
Programming Notes
74
Programmable Timer
75
Configuration of Programmable Timer
75
Setting of Initial Value and Counting down
76
Counter Mode
77
Setting of Input Clock in Timer Mode
78
Interrupt Function
79
Setting of TOUT Output
79
Transfer Rate Setting for Serial Interface
80
I/O Memory of Programmable Timer
81
Programming Notes
86
Serial Interface (SIN, SOUT, SCLK, SRDY)
87
Configuration of Serial Interface
87
Mask Option
88
Terminal Specification
88
Master Mode and Slave Mode of Serial Interface
88
Data Input/Output and Interrupt Function
89
Timing Chart
91
I/O Memory of Serial Interface
92
Programming Notes
95
Sound Generator
96
Configuration of Sound Generator
96
Mask Option
96
Control of Buzzer Output
97
Setting of Buzzer Frequency and Sound Level
97
Digital Envelope
98
One-Shot Output
99
I/O Memory of Sound Generator
100
Programming Notes
102
SVD (Supply Voltage Detection) Circuit
103
Configuration of SVD Circuit
103
Mask Option
103
SVD Operation
103
I/O Memory of SVD Circuit
104
Programming Notes
105
Interrupt and HALT
106
Interrupt Factor
108
Interrupt Mask
109
Interrupt Vector
109
I/O Memory of Interrupt
110
Programming Notes
112
Summary of Notes
113
Notes for Low Current Consumption
113
Summary of Notes by Function
114
Input Port
115
Output Port
115
LCD Driver
115
SVD Circuit
117
Basic External Wiring Diagram
118
Chapter Electrical Characteristics
119
Absolute Maximum Rating
119
Recommended Operating Conditions
119
DC Characteristics
120
Analog Circuit Characteristics and Power Current Consumption
121
Oscillation Characteristics
123
Serial Interface AC Characteristics
125
Timing Chart
126
Package
127
Plastic Package
127
Ceramic Package for Test Samples
130
Chapter Pad Layout
133
Diagram of Pad Layout
133
Pad Coordinates
134
Oard for S1C63404/454/455/458/466/P466)
135
Appendix S5U1C63000P M Anual
135
Eripheral
135
Ircuit
135
Names and Functions of each Part
135
Reset Switch
137
Connecting to the Target System
138
Usage Precautions
140
Operational Precautions
140
Differences with the Actual IC
140
Technical Manual
144

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Epson S1C63466 Technical Manual (144 pages)

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