參數(shù)資料
型號： 935261430557
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP64
封裝： PLASTIC, QFP-64
文件頁數(shù)： 39/43頁
文件大?。?/td> 206K
代理商： 935261430557
2000 Feb 21
5
Philips Semiconductors
Product specication
Multiprotocol IC Card coupler
TDA8006
PINNING
SYMBOL
PIN
DESCRIPTION
QFP64
QFP44
P22
1
address 10/general purpose I/O port
P23
2
address 11/general purpose I/O port
P24
3
address 12/general purpose I/O port
P25
4
address 13/general purpose I/O port
P26
5
address 14/general purpose I/O port
P27
6
address 15/general purpose I/O port
PSEN
7
3
program store enable output
ALE
8
4
address latch enable
XTAL2
9
5
crystal connection
XTAL1
10
6
crystal connection or external clock input
EA
11
7
external access
P07
12
address/data 7/general purpose I/O port
P06
13
address/data 6/general purpose I/O port
P05
14
address/data 5/general purpose I/O port
P04
15
address/data 4/general purpose I/O port
P03
16
8
address/data 3/general purpose I/O port
P02
17
9
address/data 2/general purpose I/O port
P01
18
10
address/data 1/general purpose I/O port
P00
19
11
address/data 0/general purpose I/O port
n.c.
20
12
not connected
n.c.
21
13
not connected
n.c.
22
not connected
VDDRAM
23
14
supply voltage for the auxiliary RAM
GNDRAM
24
15
ground for the auxiliary RAM
n.c.
25
not connected
RST
26
16
card reset output (ISO contact C2)
CLK
27
17
clock output to the card (ISO contact C3)
AGND
28
18
ground for the analog part
S1
29
19
contact 1 for the step-up converter (a ceramic capacitor of 100 nF must be
connected between S1 and S2)
VDDA
30
20
analog supply voltage for the voltage doubler
S2
31
21
contact 2 for the step-up converter (a ceramic capacitor of 100 nF must be
connected between S1 and S2)
VUP
32
22
output of the step-up converter; must be decoupled with a 100 nF ceramic
capacitor
n.c.
33
not connected
n.c.
34
not connected
n.c.
35
not connected
VCC
36
23
card supply output voltage (ISO contact C1)
相關PDF資料
PDF描述
935262073518 8-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP44
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