PXAS30KBA NXP Semiconductors, PXAS30KBA Datasheet - Page 35

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PXAS30KBA

Manufacturer Part Number
PXAS30KBA
Description
Microcontrollers (MCU) XA 16BIT 1KR/ADC/I2C ROMLESS 277Q1
Manufacturer
NXP Semiconductors
Datasheet

Specifications of PXAS30KBA

Data Bus Width
16 bit
Program Memory Type
ROM
Data Ram Size
1024 B
Interface Type
UART, I2C
Maximum Clock Frequency
30 MHz
Number Of Programmable I/os
50
Number Of Timers
4
Operating Supply Voltage
2.7 V to 5.5 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Package / Case
SOT-188
Minimum Operating Temperature
0 C
On-chip Adc
8 bit, 8 Channel
Lead Free Status / Rohs Status
 Details
Other names
PXAS30KBA,512

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1. Conditions: AV
2. The differential non-linearity (DL
3. The ADC is monotonic, there are no missing codes.
4. The integral non-linearity (IL
5. The offset error (OS
6. The gain error (G
7. The absolute voltage error (A
8. This should be considered when both analog and digital signals are input simultaneously to Port 5. Parameter is guaranteed by design.
Philips Semiconductors
8-BIT MODE A/D CONVERTER DC ELECTRICAL CHARACTERISTICS
T
NOTES:
2000 Dec 01
amb
AV
AI
AI
AI
AV
R
C
DL
IL
OS
G
A
M
C
SYMBOL
SYMBOL
XA 16-bit microcontroller
32 K/1 K OTP/ROM/ROMless, 8-channel 8-bit A/D, low voltage (2.7 V–5.5 V),
I
REF
IA
e
t
appropriate adjustment of gain and offset errors. See Figure 25.
the straight line which fits the ideal transfer curve. See Figure 25.
and the straight line which fits the ideal transfer curve. Gain error is constant at every point on the transfer curve. See Figure 25.
ADC and the ideal transfer curve.
2
e
e
CTC
DD
ID
PD
DD
IN
e
C, 2 UARTs, 16 MB address range
e
= 0 to +70 C for commercial, T
Analog supply voltage
Analog supply current (operating)
Analog supply current (Idle mode)
Analog supply current (Power-Down mode)
Analog input voltage
Resistance between V
Analog input capacitance
Differential non-linearity
Integral non-linearity
Offset error
Gain error
Absolute voltage error
Channel-to-channel matching
Crosstalk between inputs of port
REF–
e
) is the relative difference in percent between the straight line fitting the actual transfer curve (after removing offset error),
e
= 0 V; AV
) is the absolute difference between the straight line which fits the actual transfer curve (after removing gain error), and
1, 6
1, 5
PARAMETER
PARAMETER
e
) is the peak difference between the center of the steps of the actual and the ideal transfer curve after
e
REF+
) is the maximum difference between the center of the steps of the actual transfer curve of the non-calibrated
e
1, 4
amb
) is the difference between the actual step width and the ideal step width. See Figure 25.
1, 7
REF+
= 3.07 V.
1, 2, 3
= –40 to +85 C for industrial, unless otherwise specified.
and V
8
REF–
Commercial temperature range
Industrial temperature range
TEST CONDITIONS
TEST CONDITIONS
Port 5 = 0 to AV
0 – 100 kHz
35
DD
AV
SS
MIN
125
2.7
–0.2
LIMITS
AV
MAX
DD
100
150
225
–60
3.3
2.5
2.5
15
2.5
Preliminary specification
1
1
1
3
1
+0.2
XA-S3
UNIT
UNIT
LSB
LSB
LSB
LSB
LSB
mA
k
pF
dB
%
V
V
A
A
A

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