P89C662HBA/00,512 NXP Semiconductors, P89C662HBA/00,512 Datasheet - Page 49

IC 80C51 MCU FLASH 32K 44-PLCC

P89C662HBA/00,512

Manufacturer Part Number
P89C662HBA/00,512
Description
IC 80C51 MCU FLASH 32K 44-PLCC
Manufacturer
NXP Semiconductors
Series
89Cr
Datasheet

Specifications of P89C662HBA/00,512

Core Processor
8051
Core Size
8-Bit
Speed
33MHz
Connectivity
I²C, UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
32
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
44-PLCC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Other names
568-1269-5
935267444512
P89C662HBA

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
P89C662HBA/00,512
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Philips Semiconductors
2002 Oct 28
80C51 8-bit Flash microcontroller family
16KB/32KB/64KB ISP/IAP Flash with 512B/1KB/2KB/8KB RAM
Figure 34. UART Multiprocessor Communication, Automatic Address Recognition
START
BIT
IN UART MODE 2 OR MODE 3 AND SM2 = 1:
– WHEN OWN ADDRESS RECEIVED, CLEAR SM2 TO RECEIVE DATA BYTES
– WHEN ALL DATA BYTES HAVE BEEN RECEIVED: SET SM2 TO WAIT FOR NEXT ADDRESS.
D0
SM0 / FE
INTERRUPT IF REN=1, RB8=1 AND “RECEIVED ADDRESS” = “PROGRAMMED ADDRESS”
RECEIVED ADDRESS D0 TO D7
SMOD1
PROGRAMMED ADDRESS
D0
0 : S0CON.7 = SM0
1 : S0CON.7 = FE
D1
SMOD0
SM1
D1
Figure 33. UART Framing Error Detection
D2
SM2
SM0
D2
1
1
D3
REN
SM1
D3
POF
DATA BYTE
1
0
SET FE BIT IF STOP BIT IS 0 (FRAMING ERROR)
SM0 TO UART MODE CONTROL
D4
49
TB8
D4
SM2
LVF
COMPARATOR
D5
1
D5
RB8
GF0
REN
1
D6
P89C660/P89C662/P89C664/
D6
GF1
TB8
TI
D7
X
D7
RB8
IDL
D8
RI
MODE 2, 3
ONLY IN
D8
S0CON
(98H)
PCON
(87H)
TI
STOP
BIT
SU01452
RI
P89C668
S0CON
SU01453
(98H)
Product data

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