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参数资料
| 型号： | ML63512A-XXXTP |
| 厂商： | LAPIS SEMICONDUCTOR CO LTD |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 4-BIT, MROM, 2 MHz, MICROCONTROLLER, PQFP64 |
| 封装： | PLASTIC, TQFP-64 |
| 文件页数： | 2/33页 |
| 文件大小： | 281K |
| 代理商： | ML63512A-XXXTP |
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Semiconductor
ML63512A/63514A
9/32
FEDL63512A-03
PIN DESCRIPTIONS
The basic functions of each pin of the ML63512A/63514A are described in Table 1.
A symbol with a slash (/) denotes a pin that has a secondary function.
Refer to Table 2 for secondary functions.
For type, "—" denotes a power supply pin, "I" an input pin, "O" an output pin, and "I/O" an input-
output pin.
For pin, "TB" denotes a 48-pin flat package (48TQFP), and "TP" a 64-pin flat package (64TQFP).
Table 1 Pin Descriptions (Basic Functions)
Function Symbol
TB
Type
VDD
23
—
VSS
22, 32
—
Power
Supply
VDDI
21
—
VDDL
27
—
VDDH
24
—
CB1
25
—
CB2
26
—
XT0
28
I
Oscillation
XT1
29
O
OSC0
33
I
OSC1
34
O
Test
TST1B
30
I
TST2B
31
I
Description
Positive power supply
Negative power supply
Positive power supply pin for external interface
(PORT8 supply)
Positive power supply pin for internal logic (internally
generated).
A capacitor Cl (0.1 mF) should be connected between this pin
and VSS.
Voltage multiplier pin for power supply backup (internally
generated).
A capacitor Ch (1.0 mF) should be connected between this pin
and VSS.
Pins to connect a capacitor for voltage multiplier.
A capacitor (1.0
mF) should be connected between CB1 and CB2.
Low-speed clock oscillation pins.
Crystal oscillation or RC oscillation is selected by the mask
option.
If crystal oscillation is selected, connect a crystal between XT0
and XT1, and connect capacitor (CG) between XT0 and VSS.
If RC oscillation is selected, connect external oscillation
resistor (RCRL) between XT0 and XT1.
High-speed clock oscillation pins.
Ceramic oscillation or RC oscillation is selected by the mask
option.
If ceramic oscillation is selected, connect a ceramic resonator
between OSC0 and OSC1, and connect capacitor (CL0, CL1)
between OSC0 and VSS, OSC1 and VSS.
If RC oscillation is selected, connect external oscillation
resistor (RCRH) between OSC0 and OSC1.
Input pins for testing.
A pull-up resistor is internally connected to these pins.
TP
29
28, 42
27
37
30
35
36
38
39
43
44
40
41
Pin No.
Pad
No.
45
44, 54
43
49
46
47
48
50
51
55
56
52
53
相关PDF资料 |
PDF描述 |
|---|---|
| ML63512A-XXXTP | 4-BIT, MROM, 2 MHz, MICROCONTROLLER, PQFP64 |
| ML63512A-XXXTB | 4-BIT, MROM, 2 MHz, MICROCONTROLLER, PQFP48 |
| ML63514A-XXXTP | 4-BIT, MROM, 2 MHz, MICROCONTROLLER, PQFP64 |
| ML63514-XXXTP | 4-BIT, MROM, MICROCONTROLLER, PQFP64 |
| ML67Q5002LA | 32-BIT, FLASH, 60 MHz, RISC MICROCONTROLLER, PBGA144 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ML63514A | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:4-Bit Microcontroller with Built-in Level Detector, Melody Circuit, and Comparator,Operating at 0.9 V (Min.) |
| ML63611A | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:4-Bit Microcontroller that Operates under Ultra-Low Supply Current, with RC Oscillation Type A/D Converter Built-In |
| ML63611A-XXXWA | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:4-Bit Microcontroller that Operates under Ultra-Low Supply Current, with RC Oscillation Type A/D Converter Built-In |
| ML637PTA102MLZ | 制造商:COILCRAFT 制造商全称:Coilcraft lnc. 功能描述:High Reliability Power Inductors |
| ML63FAD | 制造商:MTRONPTI 制造商全称:MTRONPTI 功能描述:Micropower CMOS Oscillators |
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