參數(shù)資料
型號： PXAS83XFA
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： XA 16-bit microcontroller(XA 16位微控制器)
中文描述： 16-BIT, MROM, 30 MHz, MICROCONTROLLER, PQCC68
封裝： PEDESTAL, PLASTIC, MO-047AE, SOT-188-3, LCC-68
文件頁數(shù)： 34/52頁
文件大小： 281K
代理商： PXAS83XFA
Philips Semiconductors
XA 16-bit microcontroller
32K/1K OTP/ROM/ROMless, 8-channel 8-bit A/D, low voltage (2.7 V–5.5 V),
I
2
C, 2 UARTs, 16 MB address range
Preliminary specification
XA-S3
2000 Mar 09
34
ABSOLUTE MAXIMUM RATINGS
PARAMETER
RATING
UNIT
Operating temperature under bias
–55 to +125
°
C
°
C
Storage temperature range
–65 to +150
Voltage on EA/V
PP
pin to V
SS
Voltage on any other pin to V
SS
Maximum I
OL
per I/O pin
Power dissipation (based on package heat transfer, not device power consumption)
0 to +13.0
V
–0.5 to V
DD
+0.5 V
15
V
mA
1.5
W
DC ELECTRICAL CHARACTERISTICS
V
DD
= 2.7 V to 5.5 V, unless otherwise specified.
T
amb
= 0 to +70
°
C for commercial, T
amb
= –40
°
C to +85
°
C for industrial, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
UNIT
MIN
TYP
MAX
I
DD
I
ID
I
PD
Power supply current, operating
5.0 V, 30 MHz
80
mA
Power supply current, Idle mode
5.0 V, 30 MHz
35
mA
Power supply current, Power Down mode
5.0 V, 3.0 V
5
100
μ
A
μ
A
5.0 V, 3.0 V, –40 to +85
°
C
150
V
RAM
V
IL
V
IH
RAM keep-alive voltage
1.5
V
Input low voltage
–0.5
0.22 V
DD
V
Input high voltage, except XTAL1, RST
V
DD
= 5.0 V
V
DD
= 3.0 V
2.2
V
2.0
V
V
IH1
V
OL
Input high voltage to XTAL1, RST
Output low voltage, all ports, ALE, PSEN
4
, CLKOUT
For both 3.0 V and 5.0 V
0.7 V
DD
V
I
OL
= 3.2 mA, V
DD
= 5.0 V
I
OL
= 1.0 mA, V
DD
= 3.0 V
I
OH
= –100
μ
A, V
DD
= 4.5 V
I
OH
= –30
μ
A, V
DD
= 2.7 V
I
OH
= –3.2 mA, V
DD
= 4.5 V
I
OH
= –1.0 mA, V
DD
= 2.7 V
0.5
V
0.4
V
V
OH1
Output high voltage, all ports, ALE, PSEN
2
, CLKOUT
2.4
V
2.0
V
V
OH2
Output high voltage, all ports ALE, PSEN
3
, CLKOUT
2.4
V
2.2
V
C
IO
I
IL
I
LI
I
TL
Input/Output pin capacitance
1
Logical 0 input current, all ports
7
Input leakage current, all ports
6
Logical 1 to 0 transition current, all ports
5
15
pF
V
IN
= 0.45 V
V
IN
= V
IL
or V
IH
At V
DD
= 5.5 V
At V
DD
= 2.7 V
–50
μ
A
μ
A
μ
A
μ
A
±
10
–650
–250
NOTES:
1. Maximum 15pF for EA/V
.
2. Ports in quasi-bidirectional mode with weak pullup (applies to ALE, PSEN only during RESET).
3. Ports in PUSH-PULL mode, both pullup and pulldown assumed to be the same strength.
4. In all output modes.
5. Port pins source a transition current when used in quasi-bidirectional mode and externally driven from 1 to 0. This current is highest when
V
IN
is approximately 2V.
6. Measured with port in high impedance mode.
7. Measured with port in quasi-bidirectional mode.
8. Under steady state (non-transient) conditions, I
OL
must be externally limited as follows:
Maximum I
OL
per port pin:
15 mA
Maximum I
OL
per 8-bit port:
26 mA
Maximum total I
OL
for all outputs:
71 mA
If I
OL
exceeds the test condition, V
OL
may exceed the related specification. Pins are not guaranteed to sink current greater than the listed
test conditions.
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