Datasheet.kr   

PXAS37KFA 데이터시트 PDF




NXP Semiconductors에서 제조한 전자 부품 PXAS37KFA은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 PXAS37KFA 자료 제공

부품번호 PXAS37KFA 기능
기능 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/ I2C/ 2 UARTs/ 16 MB address range
제조업체 NXP Semiconductors
로고 NXP Semiconductors 로고


PXAS37KFA 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




전체 52 페이지수

미리보기를 사용할 수 없습니다

PXAS37KFA 데이터시트, 핀배열, 회로
INTEGRATED CIRCUITS
XA-S3
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), I2C, 2 UARTs,
16 MB address range
Preliminary specification
Supersedes data of 2000 Aug 22
2000 Dec 01
Philips
Semiconductors




PXAS37KFA pdf, 반도체, 판매, 대치품
Philips Semiconductors
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),
I2C, 2 UARTs, 16 MB address range
80-pin LQFP package
Preliminary specification
XA-S3
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
NC 1
60 NC
P4.7/A21 2
59 P2.1/A13D9
P3.0/RxD0 3
58 P2.0/A12D8
P3.1/TxD0 4
57 P0.7/A11D7
P3.2/INT0 5
56 P0.6/A10D6
P3.3/INT1 6
55 P0.5/A9D5
P3.4/T0 7
P3.5/T1/BUSW 8
P3.6/WRL 9
P3.7/RD 10
RSTOUT 11
LOW PROFILE PLASTIC QUAD FLAT PACK
54 VSS
53 VSS
52 VDD
51 VDD
50 P0.4/A8D4
VSS 12
VSS 13
VDD 14
VDD 15
EA/WAIT/VPP 16
P5.0/AD0 17
49 P0.3/A7D3
48 P0.2/A6D2
47 RST
46 CLKOUT
45 PSEN
44 ALE/PROG
P5.1/AD1 18
43 P0.1/A5D1
P5.2/AD2 19
42 P0.0/A4D0
P5.3/AD3 20
41 P6.1/A23
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
SU00937
2000 Dec 01
4

4페이지










PXAS37KFA 전자부품, 판매, 대치품
Philips Semiconductors
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),
I2C, 2 UARTs, 16 MB address range
Preliminary specification
XA-S3
PIN DESCRIPTIONS
MNEMONIC
PIN NUMBER
PLCC LQFP
VSS 1, 20, 55 12, 13,
53, 54,
69, 70
VDD 2, 21, 54 14, 15,
51, 52,
71, 72
RST
50 47
RSTOUT
19
11
ALE/PROG
47
44
PSEN
48 45
EA/WAIT/VPP
22
16
XTAL1
XTAL2
CLKOUT
68
67
49
68
67
46
AVDD
AVSS
AVREF+
AVREF–
P0.0 – P0.7
33
34
32
31
45, 46,
51–53,
56–58
28, 29
30, 31
27
26
42, 43,
48–50,
55–57
TYPE
I Ground: 0 V reference.
NAME AND FUNCTION
I Power Supply: This is the power supply voltage for normal, idle, and power down
operation.
I Reset: A low on this pin resets the microcontroller, causing I/O ports and peripherals to
take on their default states, and the processor to begin execution at the address contained
in the reset vector.
O Reset Output: This pin outputs a low whenever the XA-S3 processor is reset for any
reason. This includes an external reset via the RST pin, watchdog reset, and the RESET
instruction.
I/O Address Latch Enable/Program Pulse: A high output on the ALE pin signals external
circuitry to latch the address portion of the multiplexed address/data bus. A pulse on ALE
occurs only when it is needed in order to process a bus cycle.
O Program Store Enable: The read strobe for external program memory. When the
microcontroller accesses external program memory, PSEN is driven low in order to enable
memory devices. PSEN is only active when external code accesses are performed.
I External Access/Bus Wait: The EA input determines whether the internal program
memory of the microcontroller is used for code execution. The value on the EA pin is
latched as the external reset input is released and applies during later execution. When
latched as a 0, external program memory is used exclusively. When latched as a 1, internal
program memory will be used up to its limit, and external program memory used above that
point. After reset is released, this pin takes on the function of bus WAIT input. If WAIT is
asserted high during an external bus access, that cycle will be extended until WAIT is
released.
I Crystal 1: Input to the inverting amplifier used in the oscillator circuit and input to the
internal clock generator circuits.
I Crystal 2: Output from the oscillator amplifier.
O Clock Output: This pin outputs a buffered version of the internal CPU clock. The clock
output may be used in conjunction with the external bus to synchronize WAIT state
generators, etc. The clock output may be disabled by software.
I Analog Power Supply: Positive power supply input for the A/D converter.
I Analog Ground.
I A/D Positive Reference Voltage: High end reference for the A/D converter.
I A/D Negative Reference Voltage: Low end reference for the A/D converter.
I/O Port 0: Port 0 is an 8-bit I/O port with a user-configurable output type. Port 0 latches have
1s written to them and are configured in the quasi-bidirectional mode during reset. The
operation of port 0 pins as inputs and outputs depends upon the port configuration
selected. Each port pin is configured independently. Refer to the section on I/O port
configuration and the DC Electrical Characteristics for details.
When the external program/data bus is used, Port 0 becomes the multiplexed low
data/instruction byte and address lines 4 through 11.
2000 Dec 01
7

7페이지


구       성 총 52 페이지수
다운로드[ PXAS37KFA.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
PXAS37KFA

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/ I2C/ 2 UARTs/ 16 MB address range

NXP Semiconductors
NXP Semiconductors
PXAS37KFBE

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/ I2C/ 2 UARTs/ 16 MB address range

NXP Semiconductors
NXP Semiconductors

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵