P89C664HBA/00,512 NXP Semiconductors, P89C664HBA/00,512 Datasheet - Page 82
![IC 80C51 MCU FLASH 64K 44-PLCC](/photos/6/98/69845/568-44-plcc_sot187-2_sml.jpg)
P89C664HBA/00,512
Manufacturer Part Number
P89C664HBA/00,512
Description
IC 80C51 MCU FLASH 64K 44-PLCC
Manufacturer
NXP Semiconductors
Series
89Cr
Datasheet
1.P89C660HBA00512.pdf
(89 pages)
Specifications of P89C664HBA/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
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
2K 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
568-1271-5
935267448512
P89C664HBA
935267448512
P89C664HBA
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
P89C664HBA/00,512
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Philips Semiconductors
2002 Oct 28
WRITE TO SBUF
INSTRUCTION
PORT 0
PORT 2
INPUT DATA
OUTPUT DATA
80C51 8-bit Flash microcontroller family
16KB/32KB/64KB ISP/IAP Flash with 512B/1KB/2KB/8KB RAM
CLEAR RI
PSEN
ALE
WR
CLOCK
ALE
t
AVLL
0
t
QVXH
FROM RI OR DPL
A0–A7
t
t
1
XHDV
LLAX
t
AVWL
0
t
t
XLXL
VALID
LLWL
V
CC
0.45V
–0.5
P2.0–P2.7 OR A8–A15 FROM DPF
Figure 59. External Data Memory Write Cycle
t
XHQX
2
Figure 60. Shift Register Mode Timing
VALID
1
t
QVWX
Figure 61. External Clock Drive
0.2V
t
CHCL
0.7V
t
CC
t
XHDX
DATA OUT
QVWH
CC
3
t
WLWH
–0.1
VALID
2
82
t
CLCX
4
t
CLCL
VALID
3
t
CHCX
t
CLCH
t
WHLH
P89C660/P89C662/P89C664/
t
5
WHQX
VALID
SU00009
4
A0–A7 FROM PCL
A0–A15 FROM PCH
6
VALID
5
7
VALID
6
P89C668
INSTR IN
Product data
8
VALID
SU00026
SET TI
SET RI
SU00027
7