P89C662HFA/00,512 NXP Semiconductors, P89C662HFA/00,512 Datasheet - Page 83

• Manufacturer Part Number: P89C662HFA/00,512
• Description: IC 80C51 MCU FLASH 32K 44-PLCC
• Manufacturer: NXP Semiconductors
• Series: 89Cr

Specifications of P89C662HFA/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): 4.75 V ~ 5.25 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Other names: 568-1270-5; 935267446512; P89C662HFA

Philips Semiconductors
2002 Oct 28
AC inputs during testing are driven at V
NOTE:
Timing measurements are made at V
80C51 8-bit Flash microcontroller family
16KB/32KB/64KB ISP/IAP Flash with 512B/1KB/2KB/8KB RAM
V
CC
0.45V
–0.5
I
CC
(mA)
Figure 62. AC Testing Input/Output
70
60
50
40
30
20
10
0.2V
0.2V
IH
CC
CC
CC
min for a logic ‘1’ and V
+0.9
–0.1
–0.5 for a logic ‘1’ and 0.45V for a logic ‘0’.
Valid only within frequency specifications of the device under test
2
4
IL
max for a logic ‘0’.
Frequency at XTAL1 (MHz, 6 clock mode)
6
SU00717
Figure 64. I
8
83
CC
MAXIMUM ACTIVE I
vs. FREQ
89C660/662/664/668
10
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
V
OH
LOAD
/V
MAXIMUM IDLE
OL
level occurs. I
V
V
12
LOAD
LOAD
P89C660/P89C662/P89C664/
CC
TYPICAL ACTIVE I
–0.1V
+0.1V
OH
Figure 63. Float Waveform
14
/I
OL
TYPICAL IDLE
20mA.
16
CC
REFERENCE
TIMING
POINTS
18
SU01402
P89C668
20
Product data
V
V
OH
OL
SU00718
+0.1V
–0.1V