参数资料
型号: ST6242BQ1/XXX
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP64
封装: PLASTIC, QFP-64
文件页数: 45/69页
文件大小: 1846K
代理商: ST6242BQ1/XXX
Obsolete
Product(s)
- Obsolete
Product(s)
Obsolete
Product(s)
- Obsolete
Product(s)
5/69
ST62T42B/E42B
INTRODUCTION (Cont’d)
OTP and EPROM devices are functionally identi-
cal. The ROM based versions offer the same func-
tionality selecting as ROM options the options de-
fined in the programmable option byte of the
OTP/EPROM versions.OTP devices offer all the
advantages of user programmability at low cost,
which make them the ideal choice in a wide range
of applications where frequent code changes, mul-
tiple code versions or last minute programmability
are required.
These compact low-cost devices feature two Tim-
ers comprising an 8-bit counter and a 7-bit pro-
grammable prescaler, EEPROM data capability, a
serial synchronous port interface (SPI), an 8-bit
A/D Converter with 6 analog inputs, a Digital
Watchdog timer, and a complete LCD controller
driver, making them well suited for a wide range of
automotive, appliance and industrial applications.
Figure 2. 64 Pin QFP Package
Table 1. ST6242 Pin Description
*Note: 20mA Sink
VR01649B
64
1 2 3
49
16
17
32
33
48
Pin
number
Pin
name
Pin
number
Pin
name
Pin
number
Pin
name
Pin
number
Pin
name
1
S45
17
VDD
33
S13
49
S29
2
S46
18
VSS
34
S14
50
S30
3
S47
19
RESET
35
S15
51
S31
4
S48
20
OSCout
36
S16
52
S32
5
COM4
21
OSCin
37
S17
53
PC0/S33
6
COM3
22
NMI
38
S18
54
PC1/S34
7
COM2
23
PB7/ Sout *
39
S19
55
PC2/S35
8
COM1
24
PB6/ Sin*
40
S20
56
PC3/S36
9
VLCD1/ 3
25
PB5/ SCL *
41
S21
57
PC4/S37
10
VLCD2/ 3
26
PB4 *
42
S22
58
PC5/S38
11
VLCD
27
PB3/ Ain
43
S23
59
PC6/S39
12
PA7/ Ain
28
PB2/ Ain
44
S24
60
PC7/S40
13
PA6/ Ain
29
S9
45
S25
61
S41
14
PA5/ Ain
30
S10
46
S26
62
S42
15
PA4/ Ain
31
S11
47
S27
63
S43
16
TEST
32
S12
48
S28
64
S44
5
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