P89C662HBA/00,512 NXP Semiconductors, P89C662HBA/00,512 Datasheet - Page 84

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

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

Philips Semiconductors
2002 Oct 28
80C51 8-bit Flash microcontroller family
16KB/32KB/64KB ISP/IAP Flash with 512B/1KB/2KB/8KB RAM
(INPUT/OUTPUT)
(INPUT/OUTPUT)
SDA
SCL
START or repeated START condition
t
HD;STA
t
FD
t
t
LOW
RC
V
NOTE:
For timing purposes, a port is no longer floating when a 100mV change from load voltage occurs,
and begins to float when a 100mV change from the loaded V
LOAD
AC inputs during testing are driven at V
NOTE:
Timing measurements are made at V
V
CC
t
0.45V
RD
–0.5
t
V
V
HIGH
LOAD
LOAD
–0.1V
+0.1V
t
Figure 65. Timing SI01 (I
FC
Figure 66. AC Testing Input/Output
t
SU;DAT1
Figure 67. Float Waveform
0.2V
0.2V
IH
CC
min for a logic ‘1’ and V
REFERENCE
CC
CC
t
HD;DAT
–0.5 for a logic ‘1’ and 0.45V for a logic ‘0’.
TIMING
POINTS
+0.9
–0.1
84
2
C) Interface
OH
/V
OL
IL
repeated START condition
STOP condition
max for a logic ‘0’.
level occurs. I
P89C660/P89C662/P89C664/
V
V
OH
OL
+0.1V
OH
–0.1V
SU00010
/I
OL
SU00011
t
20mA.
SU;DAT2
t
SU;STA
t
SU;STO
0.7 V
0.3 V
t
SU;DAT3
CC
CC
t
BUF
P89C668
0.7 V
0.3 V
START condition
CC
CC
Product data
SU00107A