P87LPC762FD,512 NXP Semiconductors, P87LPC762FD,512 Datasheet - Page 49

• Manufacturer Part Number: P87LPC762FD,512
• Description: IC 80C51 MCU 2K OTP 20-SOIC
• Manufacturer: NXP Semiconductors
• Series: LPC700r

Specifications of P87LPC762FD,512

• Program Memory Type: OTP
• Program Memory Size: 2KB (2K x 8)
• Package / Case: 20-SOIC (7.5mm Width)
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, POR, WDT
• Number Of I /o: 18
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: P87LPC7x
• Core: 80C51
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: I2C/UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 18
• Number Of Timers: 2
• Operating Supply Voltage: 2.7 V to 6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Minimum Operating Temperature: - 45 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: OM10063 - PROGRAMMER LPC700 P76XLCPOM10050 - EMULATOR LPC700 PDS76X
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-3212-5; 935266853512; P87LPC762FD

1. Typical ratings are not guaranteed. The values listed are at room temperature, 5 V.
2. See other Figures for details. Active mode: I
3. Ports in quasi-bidirectional mode with weak pull-up (applies to all port pins with pull-ups). Does not apply to open drain pins.
4. Ports in PUSH-PULL mode. Does not apply to open drain pins.
5. In all output modes except high impedance mode.
6. Port pins source a transition current when used in quasi-bidirectional mode and externally driven from 1 to 0. This current is highest when
7. Measured with port in high impedance mode.
8. Measured with port in quasi-bidirectional mode.
9. Under steady state (non-transient) conditions, I
10. Pin capacitance is characterized but not tested.
11. The I
12. Devices initially operating at V
13. Devices initially operating at V
Philips Semiconductors
DC ELECTRICAL CHARACTERISTICS
V
NOTES:
2001 Oct 26
DD
SYMBOL
SYMBOL
t
V
C
Low power, low price, low pin count (20 pin)
microcontroller with 2 kbyte OTP
V
V
detect, and watchdog timer. For V
each of these functions and detailed graphs for other frequency and voltage combinations.
correctly at the brownout trip point. Initial power-on operation below V
at the brownout trip point. Initial power-on operation below V
V
If I
test conditions.
V
R
BOLOW
V
V
HYS
V
V
V
V
V
(V
C
= 2.7 V to 6.0 V unless otherwise specified; T
I
I
I
I
V
V
V
I
I
BOHI
SS
IN
I
I
RAM
DD
OL1
OH1
I
I
RST
REF
PD
ID
IH1
O
OH
TL
IL1
OL
IL
LI
OL
IH
IO
IL
REF
is approximately 2 V.
DD
exceeds the test condition, V
)
, I
Maximum I
Maximum total I
Maximum total I
ID
Power supply current operating
Power supply current, operating
Power supply current Idle mode
Power supply current, Idle mode
Power supply current Power Down mode
Power supply current, Power Down mode
RAM keep-alive voltage
Input low voltage (TTL input)
Input low voltage (TTL input)
Negative going threshold (Schmitt input)
Input high voltage (TTL input)
Positive going threshold (Schmitt input)
Hysteresis voltage
Output low voltage all ports
Output low voltage all ports
Output high voltage all ports
Output high voltage, all ports
Output high voltage, all ports
Input/Output pin capacitance
Logical 0 input current, all ports
Input leakage current, all ports
Logical 1 to 0 transition current all ports
Logical 1 to 0 transition current, all ports
Internal reset pull-up resistor
Brownout trip voltage with BOV = 1
Brownout trip voltage with BOV = 0
Reference voltage
Temperature coefficient
Supply sensitivity
, and I
PD
OL
specifications are measured using an external clock with the following functions disabled: comparators, brownout
per port pin:
OL
OH
PARAMETER
PARAMETER
for all outputs:
for all outputs:
DD
DD
= 2.7 V or above, and at f
= 4.0 V or above and at f
DD
OL
= 3 V, LPEP = 1. Refer to the appropriate figures on the following pages for additional current drawn by
may exceed the related specification. Pins are not guaranteed to sink current greater than the listed
5, 9
5, 9
3
3
4
10
7
8
CC(MAX)
12
amb
OL
must be externally limited as follows:
20 mA
80 mA
5 mA
= 0 C to +70 C or –40 C to +85 C, unless otherwise specified.
3, 6
3, 6
= tbd; Idle mode: I
5.0 V, 20 MHz
3.0 V, 10 MHz
5.0 V, 20 MHz
3.0 V, 10 MHz
5.0 V
3.0 V
4.0 V < V
2.7 V < V
I
I
I
I
I
V
V
V
V
OL
OL
OH
OH
OH
OSC
IN
IN
IN
IN
OSC
DD
= 3.2 mA, V
= 20 mA, V
TEST CONDITIONS
TEST CONDITIONS
= –20 A, V
= –30 A, V
= –1.0 mA, V
= 0.4 V
= V
= 1.5 V at V
= 2.0 V at V
11
11
= 20 MHz or less are guaranteed to continue to execute instructions correctly
= 4.0 V and f
= 10 MHz or less, are guaranteed to continue to execute instructions
IL
DD
DD
or V
46
DD
< 6.0 V
< 4.0 V
IH
CC(MAX)
11
11
11
11
DD
DD
= 2.7 V is not guaranteed.
DD
DD
DD
DD
DD
= 2.7 V
= 2.7 V
= 2.7 V
= 4.5 V
= 3.0 V
= 5.5 V
OSC
= 2.7 V
= tbd
> 10 MHz is not guaranteed.
0.2 V
V
V
V
0.7V
DD
DD
DD
–150
–0.5
–0.5
–0.5
2.35
3.45
1.11
MIN
–30
1.5
40
DD
–0.7
–0.7
–0.7
DD
+0.9
0.2 V
LIMITS
TYP
1.26
tbd
tbd
15
4
6
2
1
1
DD
1
0.2 V
V
V
0.3 V
DD
DD
MAX
–250
–650
87LPC762
2.69
3.99
1.41
–50
225
0.7
0.4
1.0
25
10
10
15
DD
7
4
5
+0.5
+0.5
2
DD
–0.1
Preliminary data
ppm/ C
UNIT
UNIT
%/V
mA
mA
mA
mA
k
pF
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
A
A