參數(shù)資料
型號(hào): MC68HC11EA9VFN3
廠商: FREESCALE SEMICONDUCTOR INC
元件分類(lèi): 微控制器/微處理器
英文描述: 8-BIT, MROM, 3 MHz, MICROCONTROLLER, PQCC52
封裝: PLASTIC, LCC-52
文件頁(yè)數(shù): 45/58頁(yè)
文件大?。?/td> 583K
代理商: MC68HC11EA9VFN3
MC68HC11EA9
MOTOROLA
MC68HC11EA9TS/D
5
2 Device Package Options and Ordering Information
2.1 Available Device Packages
The MC68HC(7)11EA9 MCUs are available in a 52-pin plastic leaded chip carrier (PLCC) and a 52-pin
ceramic leaded chip carrier (CLCC). Refer to Figure 2. A plastic 56-pin shrink DIP (SDIP) package is
also available. Refer to Figure 3.
The EPROM-based MC68HC711EA9 is available in a windowed 52-pin ceramic leaded chip carrier
(CLCC). A one-time-programmable (OTP) version of the MC68HC711EA9 is available by ordering the
device in a non-windowed package. Refer to Table 1.
Figure 2 MC68HC(7)11EA9 PLCC/CLCC Pin Assignments
EA9 52-PIN PLCC
PE4/AN4
PE0/AN0
PB0/ADDR8
PB1/ADDR9
PB2/ADDR10
PB3/ADDR11
PB4/ADDR12
PB5/ADDR13
PB6/ADDR14
PB7/ADDR15
PA0/IC3
EXTAL
STRB/R/W
E
STRA/AS
MODA/LIR
V
DD
V
SS
V
RH
V
RL
PE7/AN7
PE3/AN3
XTAL
PC0/ADDR0/DATA0
PC1/ADDR1/DATA1
PC2/ADDR2/DATA2
PC3/ADDR3/DATA3
PC4/ADDR4/DATA4
PC5/ADDR5/DATA5
PC6/ADDR6/DATA6
PC7/ADDR7/DATA7
RESET
XIRQ/VPPE
PD1/TxD
MODB/V
STBY
V
DDSYN
XFC
V
SS
V
DD
PA7/PAI/OC1
PA6/OC2/OC1
PA5/OC3/OC1
PA4/OC4/OC1
PA3/OC5/IC4/OC1
MC68HC(7)11EA9
8
9
10
11
12
13
14
15
16
17
44
43
42
41
40
39
38
37
36
35
34
21
22
23
24
25
26
27
28
29
30
31
7
6
5
4
3
1
2
52
51
50
49
IRQ/VPPEE
18
PD0/RxD
19
PA2/IC1
32
PA1/IC2
33
PE6/AN6
48
PE2/AN2
47
PE1/AN1
45
PE5/AN5
46
20
*
* VPPE APPLIES ONLY TO DEVICES WITH EPROM/OTPROM.
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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