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XA-G37 데이터시트 PDF




NXP Semiconductors에서 제조한 전자 부품 XA-G37은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 XA-G37 자료 제공

부품번호 XA-G37 기능
기능 XA 16-bit microcontroller family
제조업체 NXP Semiconductors
로고 NXP Semiconductors 로고


XA-G37 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




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XA-G37 데이터시트, 핀배열, 회로
www.DataSheet4U.com
INTEGRATED CIRCUITS
XA-G37
XA 16-bit microcontroller family
32K OTP, 512 B RAM, watchdog, 2 UARTs
Product data
Replaces datasheet XA-G3 of 2001 Jun 25
2002 Mar 25
Philips
Semiconductors




XA-G37 pdf, 반도체, 판매, 대치품
Philips Semiconductors
XA 16-bit microcontroller family
32K OTP, 512 B RAM, watchdog, 2 UARTs
Product data
XA-G37
PIN CONFIGURATIONS
44-Pin PLCC Package
61
7
40
39
PLCC
17
18
Pin Function
1 VSS
2 P1.0/A0/WRH
3 P1.1/A1
4 P1.2/A2
5 P1.3/A3
6 P1.4/RxD1
7 P1.5/TxD1
8 P1.6/T2
9 P1.7/T2EX
10 RST
11 P3.0/RxD0
12 NC
13 P3.1/TxD0
14 P3.2/INT0
15 P3.3/INT1
16 P3.4/T0
17 P3.5/T1/BUSW
18 P3.6/WRL
19 P3.7/RD
20 XTAL2
21 XTAL1
22 VSS
29
28
Pin Function
23 VDD
24 P2.0/A12D8
25 P2.1/A13D9
26 P2.2/A14D10
27 P2.3/A15D11
28 P2.4/A16D12
29 P2.5/A17D13
30 P2.6/A18D14
31 P2.7/A19D15
32 PSEN
33 ALE/PROG
34 NC
35 EA/VPP/WAIT
36 P0.7/A11D7
37 P0.6/A10D6
38 P0.5/A9D5
39 P0.4/A8D4
40 P0.3/A7D3
41 P0.2/A6D2
42 P0.1/A5D1
43 P0.0/A4D0
44 VDD
SU00525
LOGIC SYMBOL
44-Pin LQFP Package
44
34
1 33
LQFP
11 23
12
Pin Function
1 P1.5/TxD1
2 P1.6/T2
3 P1.7/T2EX
4 RST
5 P3.0/RxD0
6 NC
7 P3.1/TxD0
8 P3.2/INT0
9 P3.3/INT1
10 P3.4/T0
11 P3.5/T1/BUSW
12 P3.6/WRL
13 P3.7/RD
14 XTAL2
15 XTAL1
16 VSS
17 VDD
18 P2.0/A12D8
19 P2.1/A13D9
20 P2.2/A14D10
21 P2.3/A15D11
22 P2.4/A16/D12
22
Pin Function
23 P2.5/A17D13
24 P2.6/A18D14
25 P2.7/A19D15
26 PSEN
27 ALE/PROG
28 NC
29 EA/VPP/WAIT
30 P0.7/A11D7
31 P0.6/A10D6
32 P0.5/A9D5
33 P0.4/A8D4
34 P0.3/A7D3
35 P0.2/A6D2
36 P0.1/A5D1
37 P0.0/A4D0
38 VDD
39 VSS
40 P1.0/A0/WRH
41 P1.1/A1
42 P1.2/A2
43 P1.3/A3
44 P1.4/RxD1
SU00580
VDD VSS
XTAL1
XTAL2
RST
EA/WAIT
PSEN
ALE
T2EX*
T2*
TXD1
RXD1
A3
A2
A1
A0/WRH
RxD0
TxD0
INT0
INT1
T0
T1/BUSW
WRL
RD
* NOT AVAILABLE ON 40-PIN DIP PACKAGE
2002 Mar 25
2
SU00526

4페이지










XA-G37 전자부품, 판매, 대치품
Philips Semiconductors
XA 16-bit microcontroller family
32K OTP, 512 B RAM, watchdog, 2 UARTs
Product data
XA-G37
PIN. NO.
MNEMONIC
PLCC LQFP
PSEN
32 26
EA/WAIT/
VPP
35
29
XTAL1
XTAL2
21 15
20 14
TYPE
NAME AND FUNCTION
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/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 any external bus access, that cycle
will be extended until Wait is released. During EPROM programming, this pin is also the
programming supply voltage input.
I Crystal 1: Input to the inverting amplifier used in the oscillator circuit and input to the internal clock
generator circuits.
O Crystal 2: Output from the oscillator amplifier.
SPECIAL FUNCTION REGISTERS
NAME
DESCRIPTION
SFR
ADDRESS MSB
BIT FUNCTIONS AND ADDRESSES
RESET
LSB VALUE
BCR
BTRH
BTRL
CS
DS
ES
Bus configuration register
Bus timing register high byte
Bus timing register low byte
Code segment
Data segment
Extra segment
IEH*
Interrupt enable high byte
IEL* Interrupt enable low byte
46A — — — WAITD BUSD BC2 BC1 BC0 Note 1
469 DW1 DW0 DWA1 DWA0 DR1 DR0 DRA1 DRA0 FF
468 WM1 WM0 ALEW — CR1 CR0 CRA1 CRA0 EF
443 00
441 00
442 00
33F 33E 33D 33C 33B 33A 339 338
427 — — — — ETI1 ERI1 ETI0 ERI0 00
337 336 335 334 333 332 331 330
426 EA — — ET2 ET1 EX1 ET0 EX0 00
IPA0
IPA1
IPA2
IPA4
IPA5
Interrupt priority 0
Interrupt priority 1
Interrupt priority 2
Interrupt priority 4
Interrupt priority 5
P0* Port 0
P1* Port 1
P2* Port 2
4A0 — PT0 — PX0 00
4A1 — PT1 — PX1 00
4A2 — — — PT2 00
4A4 — PTI0 — PRI0 00
4A5 — PTI1 — PRI1 00
387 386 385 384 383 382 381 380
430
AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0
FF
38F 38E 38D 38C 38B 38A 389 388
431 T2EX T2 TxD1 RxD1 A3 A2 A1 WRH FF
397 396 395 394 393 392 391 390
432
P2.7 P2.6 P2.5 P2.4 P2.3 P2.2 P2.1 P2.0
FF
2002 Mar 25
5

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