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TPMC917-10 4MB SRAM with Battery Backup and 4 Channel RS232 TEWS

TPMC917-10 4MB SRAM with Battery Backup and 4 Channel RS232 TEWS

Manufacturers :TEWS
Model(s)  :TPMC917-10
Additional Information :4MB SRAM with Battery Backup and 4 Channel RS232
Estimated Shipping Size
Dimensions: 263 × 58 × 28mm
Weight:.4.3 kg
Country of Origin: United States of America

Categories: , , SKU: TPMC917-10

Description

Overview


Essential details:TPMC917-10 4MB SRAM with Battery Backup and 4 Channel RS232 TEWS

The TPMC917 is a standard single-width 32bit PMC  module providing 4MByte of SRAM with battery backup by an on board lithium cell and four ESD protected RS232 channels (TPMC917-10R only).
The 4MByte of NV-SRAM are organized in two banks, each providing 512K x 32bit of memory. During normal operation (standard 5V supply applied to the SRAM) the capacity of the lithium cell is monitored every 24 hours by a battery monitor device and an interrupt can be generated if the battery voltage is too low.
The monitor device switches the power supply of the SRAM from the standard 5V to the battery if the 5V supply drops below the battery monitor device threshold level.
Any active access to the SRAM at this point is executed correctly within 1.5µs. After this time any further accesses to the SRAM are not possible.
A miniature DIP switch allows the selection of the battery backup source either from the on board lithium cell or from an external battery via the P14 I/O connector.
The TPMC917-10R provides four RS232 channels. Each channel has a programmable baud rate up to 115.2Kbaud.
The 4 channel UART provides a 64Byte transmit FIFO and a 64Byte receive FIFO for each channel to significantly reduce the overhead required to provide data to and get data from the transmitter and the receiver. The FIFO trigger levels are programmable. The channels are ESD protected up to +/-15kV according to the human body model and IEC1000-4-2.
For applications which do not need the UARTs of the TPMC917-10R, the TPMC917-20R provides 4MByte of NV-SRAM without any UARTs.
The TPMC917-21R has a reduced memory size. It provides 2MByte of NV-SRAM and has no UARTs. Software Support (TPMC917-SW-xx) for different operating systems is available.

TPMC917-10

Technical Information
 Form Factor: Standard single-width 32 bit PMC module conforming to IEEE P1386.1
 Board size: 149mm x 74mm
 PCI 2.1 compliant interface
 3.3V and 5V PCI Signaling Voltage
 4MByte of NV-SRAM (TPMC917-10R/-20R) or 2MByte of NV-SRAM (TPMC917-21R) with battery backup by an on board lithium cell
 Battery capacity is monitored every 24 hours
 Interrupt can be generated to control battery voltage
 4 channel asynchronous serial RS232 interface, ESD protected (TPMC917-10R only):
 64Byte transmit FIFO per channel, 64Byte receive FIFO per channel
 Programmable baud rates up to 115.2Kbaud
 Operating temperature 0°C to +70°C
 MTBF (MIL-HDBK217F/FN2 GB 20°C)
TPMC917-10R: 346000 h
TPMC917-20R: 380000 h
TPMC917-21R: 560000 h

lf you need to inquire or purchase ,please send the product models to my email or call medirectly .

Sales Manager: Manager He
E-mail number: sales@xiongbagk.cn
skype/ wechat: +86-18059884797
Mobile phone/wechat: +86-18059884797
QQ:3095989363

Same day shipment of 1000 parts

My company under the Sales and Marketing Department, technical engineering Department, after-sales service department, the department of comprehensive management. We can help your business with good service.

1. Sales Department 24/7 service. Handles your requests for any PLC DCS products in a timely manner with patience and professionalism.

2. The engineering department ensures that the products have no quality problems. All products will be inspected before shipping.

3. The financial department checks the payment and refund in time.

4. The warehouse department will carefully check the list of goods, carefully pack them, and deliver the goods in time.

5. After-sales Service Department has a full-time after-sales service team, subordinate to the sales department, and users can timely respond to service requests.

Shipping

Superiority products TPMC917-10 4MB SRAM with Battery Backup and 4 Channel RS232 TEWS

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