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| 型号： | P87LPC764BDH,518 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 42/60页 |
| 文件大小： | 0K |
| 描述： | IC 80C51 MCU 4K OTP 20-TSSOP |
| 标准包装： | 2,500 |
| 系列： | LPC700 |
| 核心处理器： | 8051 |
| 芯体尺寸： | 8-位 |
| 速度： | 20MHz |
| 连通性： | I²C，UART/USART |
| 外围设备： | 欠压检测/复位，LED，POR，WDT |
| 输入/输出数： | 18 |
| 程序存储器容量： | 4KB（4K x 8） |
| 程序存储器类型： | OTP |
| RAM 容量： | 128 x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 2.7 V ~ 6 V |
| 振荡器型： | 内部 |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 20-TSSOP（0.173"，4.40mm 宽） |
| 包装： | 带卷 (TR) |
| 其它名称： | P87LPC764BDH518 |
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Philips Semiconductors
Product data
P87LPC764
Low power, low price, low pin count (20 pin)
microcontroller with 4 kbyte OTP
2003 Sep 03
46
DC ELECTRICAL CHARACTERISTICS (FOR P87LPC764BD, BN, BDH, FN, FD, FDH, BD/01, BDH/01)
VDD = 2.7 V to 6.0 V unless otherwise specified; Tamb = 0°C to +70°C or –40°C to +85°C, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
UNIT
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP1
MAX
UNIT
IDD
Power supply current operating
5.0 V, 20 MHz11
15
25
mA
IDD
Power su
ly current, o erating
3.0 V, 10 MHz11
4
7
mA
IID
Power supply current Idle mode
5.0 V, 20 MHz11
6
10
mA
IID
Power su
ly current, Idle mode
3.0 V, 10 MHz11
2
4
mA
IPD
Power supply current Power Down mode
5.0 V11
1
10
A
IPD
Power su
ly current, Power Down mode
3.0 V11
1
5
A
VRAM
RAM keep-alive voltage
1.5
V
VIL
Input low voltage (TTL input)
4.0 V < VDD < 6.0 V
–0.5
0.2 VDD–0.1
V
VIL
In ut low voltage (TTL in ut)
2.7 V < VDD < 4.0 V
–0.5
0.7
V
VIL1
Negative going threshold (Schmitt input)
–0.5
0.3 VDD
V
VIH
Input high voltage (TTL input)
0.2 VDD+0.9
VDD+0.5
V
VIH1
Positive going threshold (Schmitt input)
0.7 VDD
VDD+0.5
V
HYS
Hysteresis voltage
0.2 VDD
V
VOL
Output low voltage all ports5, 9
IOL = 3.2 mA, VDD = 2.7 V
0.4
V
VOL1
Output low voltage all ports5, 9
IOL = 20 mA, VDD = 2.7 V
1.0
V
VOH
Output high voltage all ports3
IOH = –20 A, VDD = 2.7 V
VDD–0.7
V
VOH
Out ut high voltage, all orts3
IOH = –30 A, VDD = 4.5 V
VDD–0.7
V
VOH1
Output high voltage, all ports4
IOH = –1.0 mA, VDD = 2.7 V
VDD–0.7
V
CIO
Input/Output pin capacitance10
15
pF
IIL
Logical 0 input current, all ports8
VIN = 0.4 V
–50
A
ILI
Input leakage current, all ports7
VIN = VIL or VIH
±2
A
ITL
Logical 1 to 0 transition current all ports3, 6
VIN = 1.5 V at VDD = 3.0 V
–30
–250
A
ITL
Logical 1 to 0 transition current, all orts3, 6
VIN = 2.0 V at VDD = 5.5 V
–150
–650
A
RRST
Internal reset pull-up resistor14
40
225
k
VBOLOW
Brownout trip voltage with BOV = 112
2.35
2.69
V
VBOHI
Brownout trip voltage with BOV = 0
3.45
3.99
V
VREF
Reference voltage
1.11
1.26
1.41
V
tC (VREF)
Temperature coefficient
tbd
ppm/
°C
SS
Supply sensitivity
tbd
%/V
NOTES:
1. Typical ratings are not guaranteed. The values listed are at room temperature, 5 V.
2. See other Figures for details.
Active mode: ICC(MAX) = tbd
Idle mode: ICC(MAX) = tbd
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
VIN is approximately 2 V.
7. Measured with port in high impedance mode. Parameter is guaranteed but not tested at cold temperature.
8. Measured with port in quasi-bidirectional mode.
9. Under steady state (non-transient) conditions, IOL must be externally limited as follows:
Maximum IOL per port pin:
20 mA
Maximum total IOL for all outputs:
80 mA
Maximum total IOH for all outputs:
5 mA
If IOL exceeds the test condition, VOL may exceed the related specification. Pins are not guaranteed to sink current greater than the listed
test conditions.
10. Pin capacitance is characterized but not tested.
11. The IDD, IID, and IPD specifications are measured using an external clock with the following functions disabled: comparators, brownout
detect, and watchdog timer. For VDD = 3 V, LPEP = 1. Refer to the appropriate figures on the following pages for additional current drawn by
each of these functions and detailed graphs for other frequency and voltage combinations.
12. Devices initially operating at VDD = 2.7V or above and at fOSC = 10 MHz or less are guaranteed to continue to execute instructions correctly
at the brownout trip point. Initial power-on operation below VDD = 2.7 V is not guaranteed.
13. Devices initially operating at VDD = 4.0 V or above and at fOSC = 20 MHz or less are guaranteed to continue to execute instructions correctly
at the brownout trip point. Initial power-on operation below VDD = 4.0 V and FOSC > 10 MHz is not guaranteed.
14. This internal resistor is disconnected if P1.5 is used as a general purpose input pin instead of the reset pin.
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相关代理商/技术参数 |
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| P87LPC764BN | 制造商:NXP Semiconductors 功能描述:IC 8BIT MCU 87LC764 DIP20 制造商:NXP Semiconductors 功能描述:IC, 8BIT MCU, 87LC764, DIP20 制造商:NXP Semiconductors 功能描述:IC, 8BIT MCU, 80C51, 20MHZ, DIP-20; Controller Family/Series:(8051) 8052; Core Size:8bit; No. of I/O's:18; Supply Voltage Min:2.7V; Supply Voltage Max:6V; Digital IC Case Style:DIP; No. of Pins:20; Program Memory Size:4KB ;RoHS Compliant: Yes 制造商:NXP Semiconductors 功能描述:P87LPC764BN 8bit microcontroller,20MHz 制造商:NXP Semiconductors 功能描述:MCU 8-Bit 87LP 80C51 CISC 4KB EPROM 5V 20-Pin PDIP |
| P87LPC764BN,112 | 功能描述:8位微控制器 -MCU 80C51 4K/128 OTP RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| P87LPC764BN112 | 制造商:NXP Semiconductors 功能描述:IC 8BIT MCU 80C51 20MHZ DIP-20 |
| P87LPC764FD | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Low power, low price, low pin count 20 pin microcontroller with 4 kbyte OTP |
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