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参数资料
| 型号： | P83C152JA |
| 厂商： | INTEL CORP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | UNIVERSAL COMMUNICATION CONTROLLER 8-BIT MICROCONTROLLER |
| 中文描述： | 8-BIT, MROM, 6 MHz, MICROCONTROLLER, PDIP48 |
| 封装： | PLASTIC, DIP-48 |
| 文件页数： | 16/17页 |
| 文件大小： | 233K |
| 代理商： | P83C152JA |
8XC152JA/JB/JC/JD
GSC TIMINGS (EXTERNAL CLOCK)
270431–17
NOTES:
1. N.C. pins on PLCC package may be connected to internal die and should not be used in customer applications.
2. It is recommended that both Pin 3 and Pin 33 be grounded for PLCC devices.
3. ‘‘Typicals’’ are based on samples taken from early manufacturing lots and are not guaranteed. The measurements were
made with V
CC
e
5V at room temperature.
4. Capacitive loading on Ports 0 and 2 may cause spurious noise pulses to be superimposed on the V
OL
s of ALE and Ports
1 and 3. The noise is due to external bus capacitance discharging into the Port 0 and Port 2 pins when these pins make 1-
to-0 transitions during bus operations. In the worst cases (capacitive loading
l
100 pF), the noise pulse on the ALE pin may
exceed 0.8V. In such cases it may be desirable to qualify ALE with a Schmitt Trigger, or use an address latch with a Schmitt
Trigger STROBE input.
5. Capacitive loading on Ports 0 and 2 may cause the V
OH
on ALE and PSEN to momentarily fall below the 0.9V
CC
specifi-
cation when the address bits are stabilizing.
6. I
CC
is measured with all output pins disconnected; XTAL1 driven with TCLCH, TCHCL
e
5 ns, V
IL
e
V
SS
a
0.5V, V
IH
e
V
CC
b
0.5V; XTAL2 N.C.; Port 0 pins connected to V
CC
. ‘‘Operating’’ current is measured with EA connected to V
CC
and
RST connected to V
SS
. ‘‘Idle’’ current is measured with EA connected to V
SS
, RST connected to V
CC
and GSC inactive.
7. The specifications relating to external data memory characteristics are also applicable to DMA operations.
8. TQVWX should not be confused with TQVWX as specified for 80C51BH. On 80C152, TQVWX is measured from data
valid to rising edge of WR. On 80C51BH, TQVWX is measured from data valid to falling edge of WR. See timing diagrams.
9. This value is based on the maximum allowable die temperature and the thermal resistance of the package.
10. All specifications relating to external program memory characteristics are applicable to:
EPSEN for PSEN
Port 5 for Port 0
Port 6 for Port 2
when EBEN is at a Logical 1 on the 80C152JB/JD.
11. Same as TCLCH, use External Clock Drive Waveform.
12. Same as TCHCL, use External Clock Drive Waveform.
13. When using the same external clock to drive both the receiver and transmitter, the minimum ECL spec effectively
becomes 195 ns at all frequencies (assuming 0 ns propagation delay) because ECDVT (150 ns) plus ECDSR (45 ns) re-
quirements must also be met (150
a
45
e
195 ns). The 195 ns requirement would also increase to include the maximum
propagation delay between receivers and transmitters.
16
相关PDF资料 |
PDF描述 |
|---|---|
| P83C152JB | UNIVERSAL COMMUNICATION CONTROLLER 8-BIT MICROCONTROLLER |
| P83C152JC | UNIVERSAL COMMUNICATION CONTROLLER 8-BIT MICROCONTROLLER |
| P83C152JD | UNIVERSAL COMMUNICATION CONTROLLER 8-BIT MICROCONTROLLER |
| P80C251SA16 | HIGH-PERFORMANCE CHMOS MICROCONTROLLER |
| P80C251SB16 | HIGH-PERFORMANCE CHMOS MICROCONTROLLER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| P83C152JA-1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller |
| P83C152JB | 制造商:INTEL 制造商全称:Intel Corporation 功能描述:UNIVERSAL COMMUNICATION CONTROLLER 8-BIT MICROCONTROLLER |
| P83C152JC | 制造商:INTEL 制造商全称:Intel Corporation 功能描述:UNIVERSAL COMMUNICATION CONTROLLER 8-BIT MICROCONTROLLER |
| P83C152JC-1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller |
| P83C152JD | 制造商:INTEL 制造商全称:Intel Corporation 功能描述:UNIVERSAL COMMUNICATION CONTROLLER 8-BIT MICROCONTROLLER |
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