Advance Information
UM-TM59MA41_E
Contents
Chapter 1.
Overview
................................................................................................................................. 2
1-1. Feature......................................................................................................................................... 2
1-2. Clock Scheme and Instruction Cycle........................................................................................... 5
1-3. Addressing Mode......................................................................................................................... 5
1-4. ALU and Working (W) Register ................................................................................................... 6
1-5. STATUS Register......................................................................................................................... 6
1-6.
1-7.
1-8.
1-9.
Interrupt ....................................................................................................................................... 7
Reset ........................................................................................................................................... 7
Power-Down Mode...................................................................................................................... 8
System Config Register ............................................................................................................... 8
1-10. Instruction Set ........................................................................................................................... 8
Chapter 2.
Chapter 3.
Chapter 4.
Chapter 5.
Chapter 6.
Chapter 7.
Chapter 8.
Chapter 9.
Chapter 10.
Control Register...................................................................................................................
20
Timer0,1
................................................................................................................................ 39
8-Bit PWM
............................................................................................................................. 42
12-Bit PWM
........................................................................................................................... 44
Analog to Digital Converter.................................................................................................
46
I/O Ports
................................................................................................................................ 48
Buzzer Out
............................................................................................................................ 52
Flash Memory Interface.......................................................................................................
54
Electrical Characteristics
.................................................................................................. 55
10-1. Absolute Maximum Ratings (T
A
= 25
C) ........................................................................... 55
10-2. DC Characteristics (T
A
= – 40
C to + 85
C, V
DD
= 2.0V to 5.5V) ............................ 55
10-3. Clock Timing Constants (T
A
= – 40
C to + 85
C).......................................................... 56
10-4. External Interrupt Characteristics (T
A
= – 40
C to + 85
C, V
DD
= 2.0V to 5.5V) ...... 57
10-5.
A/D Converter Electrical Characteristics
(T
A
=
– 40
C
to
+ 85
C, V
DD
= 2.0V to 5.5V, V
SS
= 0V) ................................................................................................... 57
10-6. Reset Timing Characteristics (T
A
= – 40°C to + 85°C, V
DD
= 2.0V to 5.5V) .................... 58
10-7. LVR Circuit Characteristics (T
A
= – 40
C to + 85
C, V
DD
= 2.0V to 5.5V)................. 58
Chapter 11.
11-1.
10-2.
10-3.
10-4.
10-5.
Packaging Information
...................................................................................................... 59
20-DIP Package Dimension .................................................................................................... 60
20-SOP Package Dimension................................................................................................... 61
20-SSOP Package Dimension ................................................................................................ 62
16-DIP Package Dimension .................................................................................................... 63
16-SOP Package Dimension................................................................................................... 64
10-6. 16-SSOP Package Dimension ................................................................................................ 65
1
tenx technology, inc.
Rev 1.0, 2008/01/02
Preliminary
Advance Information
Chapter 1.
1-1. Feature
1.
2.
3.
4.
5.
6.
7.
8.
ROM: 4K x 14 bits flash memory (MTP)
RAM: 192 x 8 bits
STACK: 6 Levels
I/O ports: Three I/O ports (Max 18 pins) and Bit programmable ports
UM-TM59MA41_E
Overview
Timer/counter: Two 8-bit timer/counter (or one 16-bit) with time interval modes
Watchdog Timer: On chip WDT based on system oscillator
Power-On Reset & Watchdog timer overflow Reset & Low Voltage detector reset
Oscillation Frequency:
1 MHz to 12 MHz external crystal oscillator
Internal RC: 4 MHz (typ.) in VDD = 5 V
External RC
9.
High-speed PWM:
8-bit PWM 1-ch, 6-bit base + 2-bit extension (Max: 156 kHz)
12-bit PWM 1-ch, 6-bit base + 6-bit extension (Max: 156 kHz)
10.
Operation Voltage:
2.0 to 5.5V (LVR disable)
LVR to 5.5V (LVR enable)
11.
Instruction set: 35 Instructions
12.
Execution Time: 167 ns at 12 MHz
f
OSC
(minimum)
13.
A/D Converter: 10-bit conversion resolution with 10-ch analog input pins (MAX)
14.
Interrupts: 5 interrupt sources with one vector with one interrupt level
15.
Buzzer Out: Frequency Selectable Buzzer Output
16.
System Config Option:
LVR Level Selection
n Reset pin Selection
Read protection control
LVR/IVC control in STOP mode
Clock Source Selection
17.
Reset vector: 000H
18.
Interrupt vector: 001H
19.
Power Down mode
20.
Package Types:
20-SOP, SSOP, DIP
16-SOP, SSOP, DIP
2
tenx technology, inc.
Rev 1.0, 2008/01/02
Preliminary
Advance Information
UM-TM59MA41_E
<Figure 1-3. Pin Assignment Diagram _ Package Types: 16-Pin SOP/DIP/SSOP>
Name
PA.0–PA.7
In/Out
I/O
PB.0–PB.1
PB.2
nRESET
PC.0–PC.6
X
IN
, X
OUT
V
DD
, V
SS
CLO
INT0–INT1
PWM0
PWM1
T0OUT
ADC0–ADC9
I/O
I
I
I/O
–
P
O
I
O
O
O
I
Pin Description
Bit-programmable I/O port for Schmitt-trigger input or
push-pull output. Pull-up resistors are assignable by
software. PortA pins can also be used as A/D converter
input, PWM output or external interrupt input.
Bit-programmable I/O port for Schmitt-trigger input or
push-pull, open-drain output. Pull-up resistors or pull-
down resistors are assignable by software.
Schmitt trigger input port
External Reset input
Bit-programmable I/O port for Schmitt-trigger input or
push-pull, open-drain output. Pull-up resistors are
assignable by software.
Crystal/Ceramic, or RC oscillator signal for system clock.
Voltage input pin and ground
System clock output port
External interrupt input port
8-Bit high speed PWM output
12-Bit high speed PWM output
Timer0 match output
A/D converter input
Shared Function
ADC0-ADC7
INT0/INT1
PWM0/PWM1
X
IN
, X
OUT
nRESET
PB.2
ADC8-9/CLO
T0OUT/BUZZER
PB.0–PB.1
–
PC.6
PA.0, PA.1
PA.6
PA.7
PC.0
PA.0–PA.7
PC.5–PC.6
<Table 1-1. PIN Description> < I: Input; O: Output; I/O: Bi-direction; P: Power
4
tenx technology, inc.
Rev 1.0, 2008/01/02
Preliminary
工作这点儿事
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
