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参数资料
| 型号： | RTC-4701JEB |
| 厂商： | EPSON TOYOCOM CORP |
| 元件分类： | 时钟/数据恢复及定时提取 |
| 英文描述： | REAL TIME CLOCK, PDSO20 |
| 封装： | VSOJ-20 |
| 文件页数： | 7/22页 |
| 文件大小： | 203K |
| 代理商： | RTC-4701JEB |
C165
Data Sheet
11
V2.0, 2000-12
Note: The following behavioural differences must be observed when the bidirectional
reset is active:
Bit BDRSTEN in register SYSCON cannot be changed after EINIT and is cleared
automatically after a reset.
The reset indication flags always indicate a long hardware reset.
The PORT0 configuration is treated like on a hardware reset. Especially the bootstrap
loader may be activated when P0L.4 is low.
Pin RSTIN may only be connected to external reset devices with an open drain output
driver.
A short hardware reset is extended to the duration of the internal reset sequence.
VDD
7, 28,
38,
49,
69, 78
9, 30,
40, 51,
71, 80
–
Digital Supply Voltage:
+ 5 V or + 3 V during normal operation and idle
mode.
≥ 2.5 V during power down mode.
VSS
4, 27,
39,
50,
70, 77
6, 29,
41, 52,
72, 79
–
Digital Ground.
Table 2
Pin Definitions and Functions (cont’d)
Symbol Pin Nr
TQFP
Pin Nr
MQFP
Input
Outp.
Function
相关PDF资料 |
PDF描述 |
|---|---|
| RTC-62423B-0 | REAL TIME CLOCK, PDSO24 |
| RTC-62423A-3 | 0 TIMER(S), REAL TIME CLOCK, PDSO24 |
| RTC-62423B-0 | REAL TIME CLOCK, PDSO24 |
| RTC-72421A | 0 TIMER(S), REAL TIME CLOCK, PDIP18 |
| RTC-72421B | 0 TIMER(S), REAL TIME CLOCK, PDIP18 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| RTC-4701NB | 制造商:EPSONTOYOCOM 制造商全称:Epson ToYoCom 功能描述:Built-in Temperature Sensor SERIAL-INTERFACE REAL TIME CLOCK MODULE |
| RTC5 | 制造商:CIT 制造商全称:CIT Relay & Switch 功能描述:CIT SWITCH |
| RTC51 | 功能描述:LED 安装硬件 5MM LED HOUSING BLACK NYLON 6/6 RoHS:否 制造商:Bivar 产品:LED Mounting Clips LED 大小:5 mm 材料:Nylon 颜色:Black 主体长度:4.4 mm 面板厚度尺寸: 封装:Bulk |
| RTC-51 | 制造商:Kingbright Corporation 功能描述:CLIP FOR 5 MM LED 制造商:Kingbright Corporation 功能描述:CLIP FOR 5 MM LED; Height:7mm; Spacer Material:Nylon 6.6 (Polyamide 6.6); External Diameter:6.5mm; SVHC:No SVHC (19-Dec-2012); Accessory Type:Clip; For Use With:LED Lamps ;RoHS Compliant: Yes |
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