PXAS37KBBE NXP Semiconductors, PXAS37KBBE Datasheet - Page 37

• Manufacturer Part Number: PXAS37KBBE
• Description: Microcontrollers (MCU) XA 16BIT 32KOTP/1KRM 277Q1
• Manufacturer: NXP Semiconductors

Specifications of PXAS37KBBE

• Data Bus Width: 16 bit
• Program Memory Type: OTP
• Program Memory Size: 32 KB
• 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-315
• Minimum Operating Temperature: 0 C
• On-chip Adc: 8 bit, 8 Channel
• Package: 80LQFP
• Family Name: XA
• Maximum Speed: 30 MHz
• Ram Size: 1 KB
• Operating Temperature: 0 to 70 °C
• Lead Free Status / Rohs Status: Details
• Other names: PXAS37KBBE,557

Philips Semiconductors
2000 Dec 01
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
2
Code
Out
C, 2 UARTs, 16 MB address range
255
254
253
252
251
250
7
6
5
4
3
2
1
0
(1) Example of an actual transfer curve.
(2) The ideal transfer curve.
(3) Differential non-linearity (DL
(4) Integral non-linearity (IL
(5) Center of a step of the actual transfer curve.
Offset
error
OS
e
1
2
e
3
).
e
).
4
1 LSB
(ideal)
Figure 25. ADC Conversion Characteristic
5
6
(4)
(3)
(5)
7
(2)
37
250
251
1 LSB =
(1)
252
AV
REF+
AV
256
IN
253
–
(LSB
AV
REF–
ideal
254
)
255
Preliminary specification
Full Scale
Offset
error
OS
error
FS
e
256
e
SU01010
XA-S3
Gain
error
G
e