參數(shù)資料
型號: P89V662FA,512
廠商: NXP Semiconductors
文件頁數(shù): 4/90頁
文件大小: 0K
描述: IC 80C51 MCU FLASH 32K 44-PLCC
產(chǎn)品培訓模塊: Migrating from 8/16-Bit MCUs to 32-Bit ARMs
標準包裝: 26
系列: 89V
核心處理器: 8051
芯體尺寸: 8-位
速度: 40MHz
連通性: I²C,SPI,UART/USART
外圍設備: POR,PWM,WDT
輸入/輸出數(shù): 36
程序存儲器容量: 32KB(32K x 8)
程序存儲器類型: 閃存
RAM 容量: 1K x 8
電壓 - 電源 (Vcc/Vdd): 4.5 V ~ 5.5 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 44-LCC(J 形引線)
包裝: 管件
產(chǎn)品目錄頁面: 706 (CN2011-ZH PDF)
其它名稱: 568-2434-5
935280831512
P89V662FA
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80
C5
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with
5
1
2
B/1
kB/2
kB
RAM,
d
u
al
I 2
C-bus,
SPI
Bit address
AF
AE
AD
AC
AB
AA
A9
A8
IEN0*
Interrupt Enable 0
A8H
EA
EC
ES1
ES0
ET1
EX1
ET0
EX0
Bit address
EF
EE
EDECEBEA
E9
E8
IEN1*
Interrupt Enable 1
E8H
-
----
ES3
ES2
ET2
Bit address
BF
BE
BD
BC
BB
BA
B9
B8
IP0*
Interrupt Priority 0
B8H
PT2
PPC
PS1
PS0
PT1
PX1
PT0
PX0
IP0H
Interrupt Priority 0 HIGH
B7H
PT2H
PPCH
PS1H
PS0H
PT1H
PX1H
PT0H
PX0H
Bit address
FF
FE
FD
FC
FB
FA
F9
F8
IP1*
Interrupt Priority 1
91H
-
----
-
PS3
PS2
IP1H
Interrupt Priority 1 HIGH
92H
-
----
-
PS3
PS2
Bit address
8786858483828180
P0*
Port 0
80H
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
Bit address
9796959493929190
P1*
Port 1
90H
SDA
SCL
CEX2
CEX1
CEX0
ECI
T2EX
T2
Bit address
A7
A6A5A4
A3
A2A1A0
P2*
Port 2
A0H
A15
A14
A13
A12
A11
A10
A9
A8
Bit address
B7
B6B5B4
B3
B2B1B0
P3*
Port 3
B0H
RD
WR
CEX4/T1
CEX3/T0
INT1
INT0
TXD
RXD
P4
Port 4
A1H
-
SS
MOSI
MISO/
SDA_1
SPICLK/
SCL_1
PCON
Power Control Register
87H
SMOD1
SMOD0
-
POF
GF1
GF0
PD
IDL
Bit address
D7
D6D5D4
D3
D2D1D0
PSW*
Program Status Word
D0H
CY
AC
F0
RS1
RS0
OV
F1
P
RCAP2H
Timer2 Capture HIGH
CBH
RCAP2L
Timer2 Capture LOW
CAH
Bit address
9F
9E
9D
9C
9B
9A
99
98
S0CON*
Serial Port Control
98H
SM0/FE_
SM1
SM2
REN
TB8
RB8
TI
RI
S0BUF
Serial Port Data Buffer Register
99H
SADDR
Serial Port Address Register
A9H
Table 4.
Special function registers …continued
* indicates Special Function Registers (SFRs) that are bit addressable.
Name
Description
SFR
addr.
Bit functions and addresses
MSB
LSB
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